Patent application number | Description | Published |
20110199461 | FLOW LINE PRODUCTION SYSTEM, FLOW LINE PRODUCTION DEVICE, AND THREE-DIMENSIONAL FLOW LINE DISPLAY DEVICE - A motion locus creation system which is capable of displaying the trajectory of movement of an object to be tracked in an understandable way even if using no 3D model information. A camera unit forms a detection flag indicating whether or not the object to be tracked has been able to be detected from a captured image. A motion locus-type selection section determines the display type of a motion locus according to the detection flag. A motion locus creation section produces a motion locus according to coordinate data acquired by a tag reader section and a motion locus-type instruction signal selected by the motion locus-type selection section. | 08-18-2011 |
20110205358 | TAG SENSOR SYSTEM AND SENSOR DEVICE, AND OBJECT POSITION ESTIMATING DEVICE AND OBJECT POSITION ESTIMATING METHOD - A position identifying system ( | 08-25-2011 |
20110216940 | TARGET DETECTION DEVICE AND TARGET DETECTION METHOD - Disclosed is a target detection device which can match a moving object in a captured image to an identifier when a plurality of identifiers began to be received in a short time, or when the number of identifiers received was larger than the number of detected position histories. The device ( | 09-08-2011 |
20110316700 | DEVICE FOR DETECTING ENTRY AND/OR EXIT MONITORING DEVICE, AND METHOD FOR DETECTING ENTRY AND/OR EXIT - A reliability extracting section ( | 12-29-2011 |
20120045149 | OMNIDIRECTIONAL IMAGE PROCESSING DEVICE AND OMNIDIRECTIONAL IMAGE PROCESSING METHOD - An omnidirectional image processing apparatus is provided that enables the visibility of a specified monitoring object in an omnidirectional image to be improved while maintaining the continuity of that omnidirectional image. An omnidirectional image processing apparatus ( | 02-23-2012 |
20120155769 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device comprises a region dividing unit which divides a captured image obtained by a camera unit into a plurality of regions, and an image compressing unit which compresses each of region images obtained by the division by the region dividing unit while changing the compression rate according to the distance from a predetermined point in the captured image to each of the region images and the distance from the camera unit to a target included in each of the regions. For example, the image compressing unit compresses the region image having a larger angle from the optical axis at a larger compression rate, thereby achieving compression in which the amount of data in low-quality regions is greatly reduced and the quality of high-quality regions is maintained. | 06-21-2012 |
20120236024 | DISPLAY CONTROL DEVICE, AND METHOD FOR FORMING DISPLAY IMAGE - Disclosed are a method for forming a display image and a display control device for displaying an image in which the position of a target is significantly easier to find. In a display control device ( | 09-20-2012 |
20130002712 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device is configured to cut out and display a moving object within an omnidirectional image. The image display device includes: a moving object position acquisition unit configured to acquire a position of the moving object within the omnidirectional image; a determination unit configured to determine whether to correct an upward direction of a cutout image; a parameter correction unit configured to correct a cutout parameter when the determination unit determines to correct the upward direction of the cutout image; a cutout unit configured to cut images including the moving object out of the omnidirectional image based on the cutout parameter corrected by the parameter correction unit; and a display unit configured to display the images including the moving object, which are cut out by the cutout unit. | 01-03-2013 |
20130057546 | PANORAMIC EXPANSION IMAGE DISPLAY DEVICE AND METHOD OF DISPLAYING PANORAMIC EXPANSION IMAGE - A panoramic image display device divides a panoramic expansion image into at least two panoramic images and displays the panoramic images. The panoramic expansion image display device including: a clipping reference position setting unit that sets a clipping reference position for the panoramic expansion image; an object detection unit that detects an object as a display target from the panoramic expansion image; a clipping position determination unit that determines a clipping position of the panoramic image according to a relationship between a detected object position and the clipping reference position; and a display image generation unit that displays the panoramic image clipped from the panoramic expansion image at the clipping position. | 03-07-2013 |
20130230245 | PEOPLE COUNTING DEVICE, PEOPLE COUNTING METHOD AND PEOPLE COUNTING PROGRAM - A people counting device includes: a person presence region extraction unit which extracts a region in which a person is present by performing person detection in relation to an input image; a person presence state estimation unit which estimates a person presence state from an extraction result; a portion detector selection unit which selects a type of portion detector to be used for people count measurement based on the estimation result, and outputs portion detector information. The people counting device further includes: a portion detection process unit which performs a portion detection process for detecting a portion of a person based on the portion detector information; and a people counting unit which obtains a number of people within the input image from a portion detection process result. | 09-05-2013 |
20130278774 | IMAGE CAPTURING SYSTEM, CAMERA CONTROL DEVICE FOR USE THEREIN, IMAGE CAPTURING METHOD, CAMERA CONTROL METHOD, AND COMPUTER PROGRAM - Each camera comprises an image generation unit for generating an image by capturing the image, a moving object detection unit for detecting a moving object from the image and transmitting information on the position of the moving object to the server, and an image transmission unit for, when the camera is selected by the server, transmitting an image. The server comprises an image delivery camera selection unit for selecting some cameras as image delivery cameras from among the cameras based on the information on the position of the moving object transmitted from each of the cameras, an image delivery camera notification unit for notifying the selection result to the cameras, and an image input unit for inputting the images transmitted from the image delivery cameras. | 10-24-2013 |
20150071548 | IMAGE PROCESSING SYSTEM, SERVER DEVICE, IMAGE PICKUP DEVICE AND IMAGE EVALUATION METHOD - An image pickup device transmits to a server a transmission sample including a detection image detected by a first detection section from a transmitting/receiving section under the control of a transmission sample control section. The server performs detection processing that requires more resources than those of the first detection section on the detection image transmitted by a second detection section from the image pickup device, and determines whether or not the detection image in question is spurious, based on a second detection score which is thereby obtained. A transmission frequency deciding section generates transmission frequency control information such as to raise the transmission frequency by an image pickup device that has a high frequency of spurious detection; a transmitting/receiving section transmits the transmission frequency control information to the image pickup device. | 03-12-2015 |
Patent application number | Description | Published |
20100047617 | HIGH YOUNG'S MODULUS STEEL PLATE AND METHOD OF PRODUCTION OF SAME - Steel sheet having a composition of ingredients containing substantially, by mass %, C: 0.005 to 0.200%, Si: 2.50% or less, Mn: 0.10 to 3.00%, N: 0.0100% or less, Nb: 0.005 to 0.100%, and Ti: 0.002 to 0.150% and satisfying the relationship of Ti-48/14×N≧0.0005, having a sum of the X-ray random intensity ratios of the {100}<001> orientation and the {110}<001> orientation of a ⅙ sheet thickness part of 5 or less, having a sum of the maximum value of the X-ray random intensity ratios of the {110}<111> to {110}<112> orientation group and the X-ray random intensity ratios of the {211}<111> orientation of 5 or more, and having a high rolling direction Young's modulus measured by the static tension method and a method of production of the same are provided. | 02-25-2010 |
20120305144 | STEEL SHEET AND METHOD OF MANUFACTURING STEEL SHEET - A steel sheet, including: as chemical components, by mass %, 0.05% to 0.35% of C; 0.05% to 2.0% of Si; 0.8% to 3.0% of Mn; 0.01% to 2.0% of Al; equal to or less than 0.1% of P; equal to or less than 0.05% of S; equal to or less than 0.01% of N; and the balance including iron and inevitable impurities, wherein an area ratio of equal to or higher than 50% of a total of a ferrite phase, a bainite phase, and a tempered martensite phase is contained, an area ratio of equal to or higher than 3% of a retained austenite phase is contained, and crystal grains of the retained austenite phase having a number ratio of equal to or higher than 50% satisfy Expression 1, assuming carbon concentration at a position of center of gravity is Cgc and a carbon concentration at a grain boundary is Cgb. | 12-06-2012 |
20130037180 | HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING THEREOF - A high-strength cold-rolled steel sheet includes, by mass %, C: 0.10% to 0.40%, Mn: 0.5% to 4.0%, Si: 0.005% to 2.5%, Al: 0.005% to 2.5%, Cr: 0% to 1.0%, and a balance of iron and inevitable impurities, in which an amount of P is limited to 0.05% or less, an amount of S is limited to 0.02% or less, an amount of N is limited to 0.006% or less, the microstructure includes 2% to 30% of retained austenite by area percentage, martensite is limited to 20% or less by area percentage in the microstructure, an average particle size of cementite is 0.01 μm to 1 μm, and 30% to 100% of the cementite has an aspect ratio of 1 to 3. | 02-14-2013 |
20140162088 | HIGH STRENGTH STEEL SHEET AND HIGH STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN SHAPEABILITY AND METHODS OF PRODUCTION OF SAME - High strength steel sheet and high strength galvanized steel sheet which are excellent in shapeability which secure a tensile maximum strength 900 MPa or more high strength while obtaining excellent ductility and stretch flangeability, which sheets have predetermined compositions of ingredients, have steel sheet structures which contain volume fraction 1 to 20% of residual austenite phases, and which have martensite transformation points of the residual austenite phases of −60° C. or less. | 06-12-2014 |
20140242414 | HIGH-STRENGTH STEEL SHEET AND HIGH-STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN SHAPE FIXABILITY, AND MANUFACTURING METHOD THEREOF - The present invention provides a high-strength steel sheet excellent in shape fixability. The high-strength steel sheet contains C, Si, Mn, P, S, Al, N, and O with predetermined contents, in which a retained austenite phase of 5 to 20% in volume fraction is contained, an amount of solid-solution C contained in the retained austenite phase is 0.80 to 1.00% in mass %, W | 08-28-2014 |
20150118518 | STEEL SHEET FOR ELECTROPLATING, ELECTROPLATED STEEL SHEET, AND METHODS FOR PRODUCING THE SAME - A steel sheet for electroplating includes, by mass %, C: 0.0005% to 0.0050%, Si: 0.20% to 1.0%, Mn: 0.40% to 2.5%, P: 0.05% or less, Ti: 0.010% to 0.050%, Nb: 0.010% to 0.040%, B: 0.0005% to 0.0030%, S: 0.02% or less, Al: 0.01% to 0.30%, N: 0.0010% to 0.01%, and the balance including Fe and impurities, in which when Si content is represented by [Si] and Mn content is represented by [Mn], “[Mn]+5[Si]” is 2.0 to 7.0, and the steel sheet has surface property in which an average of displacements of a measurement point obtained based on a moving average of continuous 31 points in total including 15 front points and 15 back points in a cross-sectional profile of a surface obtained by measuring the average of displacements in an evaluation length of 10 μm or more at an interval of 0.07 μm, is 0.005 μm to 0.10 μm. | 04-30-2015 |
20150203948 | COLD ROLLED STEEL SHEET, ELECTROGALVANIZED COLD-ROLLED STEEL SHEET, HOT-DIP GALVANIZED COLD-ROLLED STEEL SHEET, ALLOYED HOT-DIP GALVANIZED COLD ROLLED STEEL SHEET, AND MANUFACTURING METHODS OF THE SAME - A cold-rolled steel sheet containing: in mass %, C: 0.0005 to 0.0045%; Mn: 0.80 to 2.50%; Ti: 0.002 to 0.150%; B: 0.0005 to 0.01%, in which (1) Expression is satisfied, and a balance being composed of iron and impurities, in which at the position of ¼ thickness of a sheet thickness, a random intensity ratio (A) of the {332}<110> orientation is 3 or less, a random intensity ratio (B) of the {557}<9 16 5> orientation and a random intensity ratio (C) of the {111}<112> orientation are both 7 or more, and {(B)/(A) 5} and {(B)>(C)} are satisfied. | 07-23-2015 |
Patent application number | Description | Published |
20110007083 | DISTRIBUTED PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, AND DISTRIBUTED PROCESSING METHOD - According to an aspect of the embodiment, a user apparatus transmits a parameter on generation of drawing data to each of drawing data generation apparatuses through a network, to assign generation processing of the drawing data to each of drawing data generation apparatuses. The user apparatus receives the drawing data generated based on the parameter by each of the plurality of drawing data generation apparatuses through the network, and displays the received drawing data. The user apparatus changes the parameter corresponding to the displayed drawing data, and displays a new drawing data corresponding to the changed parameter. | 01-13-2011 |
20110235883 | THREE-DIMENSIONAL TEMPLATE TRANSFORMATION METHOD AND APPARATUS - A method includes: obtaining designated 3D template for a designated part in a heart; generating 3D annulus data representing an annulus of a heart valve identified as a reference of transformation, from a cross-section image in a plane passing through an axis within the annulus of the identified heart valve in 3D volume data generated from tomographic images; identifying a first point on the annulus of the identified heart valve in the designated 3D template and a second point on the annulus represented by the 3D annulus data; arranging n starting points from the first point on the annulus of the identified heart valve in the designated 3D template and n target points from the second point on the annulus represented by the 3D annulus data; and calculating movement destination coordinates of vertices of polygons relating to the designated 3D template to transform the designated 3D template. | 09-29-2011 |
20110292039 | VISUALIZATION PROCESSING METHOD AND APPARATUS - This method includes: generating data of a mask surface with respect to visualization data arranged in a virtual three-dimensional space, for calculation values at respective calculation points; identifying, from a first data storage storing, as time-series data, positions of the calculation points and calculation values at the calculation points, a first point whose position is closest to a predetermined point on the mask surface; reading out, from the first data storage, a position of the identified first point in each time; arranging the mask surface in each time based on a direction of a user's sight line and the read position in each time so as to make the mask surface perpendicular to the direction of the user's sight line and have the predetermined point on the mask surface arranged at the read position; and drawing polygon data of the visualization data and the mask surface in time series. | 12-01-2011 |
20120084014 | MODELING DEVICE, PROGRAM, COMPUTER-READABLE RECORDING MEDIUM, AND METHOD OF ESTABLISHING CORRESPONDENCE - A modeling device is disclosed that easily projects characteristic information obtained from an object onto a differently-shaped object, even if the object, from which the characteristic information is obtained, has a complex shape. A modeling device in one embodiment of the present invention includes a virtually electrifying section to calculate an electric potential at a spot in a heart at the time when a predetermined voltage is applied to the heart, and a projecting section to project a fiber orientation onto a heart model created on the basis of shape information that is input to the input section. The projecting section specifies a spot to be a target of projection on the basis of the electric potential obtained by the virtually electrifying section. Use of the electric potential in specifying the spot makes it possible to easily project the fiber orientation onto any heart having complex and various shapes. | 04-05-2012 |
20120301053 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - The disclosed method includes: carrying out scale conversion for a first pixel value of each of a plurality of pixels included in an image to generate a second pixel value of the plurality of pixels; applying a reaction-diffusion equation including a diffusion element and a reaction element that is set according to at least the number of types of regions to be extracted, to the second pixel value of each of plural pixels within a certain region of the image a predetermined number of times to generate a third pixel value of each of the plurality of pixels included in the image; and carrying out scale inverse-conversion that is inverse-conversion of the scale conversion, for the third pixel value of each of the plurality of pixels included in the image to generate a fourth pixel value of the plurality of pixels. | 11-29-2012 |
20130002677 | SHAPE DATA GENERATION METHOD AND APPARATUS - A disclosed method is a shape data generation method including: identifying, from among a plural vertices of a first shape to be transformed, one or plural first vertices satisfying a predetermined condition including a condition that a normal line of a vertex to be processed crosses with a second shape that is a shape of a transformation target, which is identified from image data; transforming the first shape so as to move each of the one or plural identified first vertices a predetermined distance toward a corresponding normal direction of the identified first vertex; and storing data concerning the plural vertices of the transformed first shape after the identifying and the transforming are executed the predetermined number of times. | 01-03-2013 |
20130041639 | SYSTEM FOR ESTIMATING MEMBRANE STRESS ON ARBITRARY-SHAPED CURVILINEAR SURFACE BASED ON CURRENT CONFIGURATION DATA - A stress estimating system includes a polygon data input unit of polygon data modeling a vascular wall, an interactive analysis condition setting unit for setting the tensile force acting on the vascular wall boundary, blood pressure and constraint estimated as proper on the boundary, a stress analysis unit for obtaining two-dimensional stress by solving a mechanical equilibrium equation with respect to the membrane stress on a curvilinear surface of the vascular wall under the condition given by the polygon data input unit and the interactive analysis condition setting unit, and an interactive visualization unit for displaying a distribution of a stress component designated by a system user. Without assuming any symmetry for the curvilinear configuration and stress distribution, a complicated stress distribution is estimated only out of the mechanical equilibrium equation with respect to membrane stress. | 02-14-2013 |
20130304445 | SIMULATION METHOD AND SIMULATOR APPARATUS - A geometric model of an organ represents its shape as a collection of elements formed from nodes and connections among them. A first vessel network model represents a network of first vessels whose diameters are larger than or equal to a threshold. A plurality of second vessel networks each represent a network of second vessels whose diameters are smaller than the threshold. In a simulator apparatus, a first analysis unit analyzes hemodynamics in the first vessels, based on the geometric model and first vessel network model of the organ and reflecting the motion of the organ. A second analysis unit analyzes hemodynamics in the second vessel network models connected to the nodes, by using output data of the first analysis unit which indicates the hemodynamics in the first vessels at each of the nodes. | 11-14-2013 |
20130328868 | COMPUTER PRODUCT, RENDERING METHOD, AND RENDERING APPARATUS - A computer-readable recording medium stores a rendering program that causes a computer to execute process that includes acquiring an internal organ model that is a set of elements having physical values according each position of an internal organ; setting a plurality of planes that form given angles with a line of sight from a viewpoint position, and intersect the internal organ model; assigning among the set of elements, a physical value of an element intersected by a plane set at the setting, to an element cross section that is a plane where the plane set at the setting intersects the element; and rendering, based on the physical value, the element cross section to which the physical value has been assigned. | 12-12-2013 |
20130332126 | COMPUTER PRODUCT, RENDERING APPARATUS, AND RENDERING METHOD - A computer-readable recording medium stores a rendering program that renders simulation results and causes a computer to execute a process that includes detecting a range of physical values of a rendering element group to be rendern and of an area specified in a simulation model that is a set of elements each having a physical value for each position to be simulated; identifying from the simulation model, an adjacent element group that is a set of elements adjacent to rendering elements included in the rendering element group; determining whether the physical value of each adjacent element included in the adjacent element group is within the range; adding to the rendering element group, an adjacent element for which the physical value is determined to be included in the range; and rendering the simulation model according to the rendering element group to which the adjacent element has been added. | 12-12-2013 |
20130332134 | COMPUTER PRODUCT, DISPLAY METHOD, AND DISPLAY APPARATUS - A computer-readable recording medium stores a display program for displaying simulation results and causing a computer to execute detecting from a first element group having physical values according to position in a simulation model of a first unit time, a first element string along a first line that passes through the simulation model; extracting from the first element string, first physical values of the first element string; setting a second line that passes through the simulation model of a second unit time subsequent to the first unit time; detecting from a second element group having physical values according to position in the simulation model of the second unit time, a second element string along the second line and corresponding to the first element string; extracting from the second element string, second physical values of the second element string; and displaying the first physical values and the second physical values. | 12-12-2013 |
20130342217 | MODELING DEVICE, PROGRAM, COMPUTER-READABLE RECORDING MEDIUM, AND METHOD OF ESTABLISHING CORRESPONDENCE - A modeling device is disclosed that easily projects characteristic information obtained from an object onto a differently-shaped object, even if the object, from which the characteristic information is obtained, has a complex shape. A modeling device in one embodiment of the present invention includes a virtually electrifying section to calculate an electric potential at a spot in a heart at the time when a predetermined voltage is applied to the heart, and a projecting section to project a fiber orientation onto a heart model created on the basis of shape information that is input to the input section. The projecting section specifies a spot to be a target of projection on the basis of the electric potential obtained by the virtually electrifying section. Use of the electric potential in specifying the spot makes it possible to easily project the fiber orientation onto any heart having complex and various shapes. | 12-26-2013 |
20140002450 | VISUALIZATION METHOD, AND VISUALIZATION APPARATUS | 01-02-2014 |
20140022252 | RENDERING PROCESSING METHOD AND APPARATUS - A disclosed method includes extracting a region from each of plural cross sections in a volume data representing a solid to be rendered, based on data of brightness values of texels for each of the plurality of cross sections, wherein the plural cross sections are perpendicular to an axis set for the volume data; deleting any one of two adjacent cross sections among the plural cross sections based on a correlation between a region extracted for one cross section of the two adjacent cross sections and a region extracted for the other cross section of the two adjacent cross sections; and rendering the solid by using data of the cross sections after the deleting. | 01-23-2014 |
20140022253 | MODEL GENERATION METHOD AND MODEL GENERATION APPARATUS - A computer sets a first point on a first part in a plurality of tomographic images of an organ. The computer determines a relative position of the first point with respect to reference positions of the first part and a second part in the tomographic images. The computer sets a second point in association with the first point, on the first part in a 3D model representing a structure of the organ, such that a relative position of the second point with respect to reference positions of the first part and the second part in the 3D model matches the relative position of the first point. Then, the computer deforms the 3D model such that, when the tomographic images and the 3D model are placed in the same coordinate system, the position of the second point matches that of the first point. | 01-23-2014 |
20140022259 | DISPLAY PROCESSING METHOD AND APPARATUS - A disclosed display processing method includes: first generating data of a faying surface region between a first line element, for which a greatest radius is defined, and a second line element, for which a second greatest radius is defined, at a point where end points of plural line elements are connected, by using data of plural line elements for which a radius and coordinates of both end points are defined and data representing connection relationships between line elements; and second generating, for each line object of the plural line elements, data of a tubular object that is defined based on a faying surface region generated for the line element. | 01-23-2014 |
20140023261 | DISPLAY PROCESSING METHOD AND APPARATUS - A disclosed method includes: identifying an axis that is a straight or curved line inside of a space; first generating plural surface regions that are orthogonal to the identified axis; second generating, from a first vector provided at each vertex of an unstructured grid disposed inside of the space, a second vector at each point of plural points on a surface region for each of the generated plural surface regions; and displaying an arrow corresponding to the generated second vector. | 01-23-2014 |
20140114633 | DISPLAY PROCESSING METHOD AND APPARATUS - A disclosed method includes: defining two first points in a model cross section of a model of an object and two corresponding second points in an image that is a cross section of the object for a reference time; performing first transforming including expansion or reduction for the model cross section so that a position of a second point is identical to a position of a corresponding first point; superimposing the image and the model cross section after the performing; second transforming a second model cross section for a second time after the reference time, so that positions of two second points in a second image for the second time are almost identical to positions of corresponding two first points in the second model cross section; and superimposing the second image and the second model cross section after the second transforming. | 04-24-2014 |
20140214389 | BIOLOGICAL SIMULATION METHOD AND BIOLOGICAL SIMULATION DEVICE - A biological simulation method of causing a computer to execute following steps. Firstly, the computer calculates states of a plurality of actins and states of a plurality of myosins in a sarcomere contained in a muscle of a biological body using a model that defines a plurality of states of the actins and a plurality of states of the myosins and transition rates between the states. Secondly, the computer calculates behaviors of the respective actins and behaviors of the respective myosins based on the states of the actins and the states of the myosins, respectively. Thirdly, the computer calculates a behavior of the sarcomere based on the behaviors of the actins and the behaviors of the myosins. Fourthly, the computer calculates a behavior of the muscle based on the behavior of the sarcomere. | 07-31-2014 |
20140214390 | BIOLOGICAL SIMULATION METHOD AND BIOLOGICAL SIMULATION DEVICE - A biological simulation method includes calculating a behavior of a material contained in a cell of an organ of a biological body, calculating a behavior of the cell based on the calculated behavior of the material, calculating a behavior of the organ based on the calculated behavior of the cell, reflecting the calculated behavior of the organ to the behavior of the cell, and reflecting the behavior of the cell to which the behavior of the organ has been reflected to the behavior of the material. | 07-31-2014 |
20140306960 | DISPLAY PROCESSING METHOD AND APPARATUS - A disclosed method includes: performing a processing for adjusting positions of voxel data for an object and data of a geometric model for the object; calculating, for each voxel included in a range defined by a cross section among plural voxels that are included in the voxel data, a voxel value of the voxel from physical values in elements of the geometric model, which are included in a predetermined range of the voxel, based on a relation between the cross section and vectors; and rendering an image by using the voxel value calculated for each voxel. A vector of the vectors is set for one element of plural elements included in the geometric model, the vectors represent a direction of an inner structure of the object, and the cross section is set for the voxel data and the geometric model data. | 10-16-2014 |
20150046139 | APPARATUS AND METHOD FOR GENERATING VASCULAR DATA - In a vascular data generation apparatus, a processor generates first vascular data based on anatomical statistics data about vessels of an organ. This first vascular data has a tree structure representing a vascular network in the organ. The processor further generates second vascular data representing a plurality of vessels that connect a plurality of nodes in a geometric model of the organ with the vascular network represented by the first vascular data. | 02-12-2015 |
20150130804 | SHAPE DATA GENERATION METHOD AND APPARATUS - A shape data generation method includes: generating a target shape of transformation from plural tomographic images of an object; specifying, from among plural vertices of a first shape that is a reference shape of the object, plural first vertices, each first vertex of which satisfies a condition that a normal line of the first vertex passes through a point that is located on the target shape and is located on a boundary of the object in any one of the plural tomographic images; identifying, for each of the plural first vertices, a second vertex that internally divides a segment between the first vertex and the point; transforming the first shape so as to put each of the plural first vertices on a corresponding second vertex; setting a shape after the transforming to the first shape; and executing the first specifying and the subsequent processings a predetermined number of times. | 05-14-2015 |
20150131914 | SHAPE DATA GENERATION METHOD AND APPARATUS - This shape data generation method include: setting an input shape that has a simple shape that has a same topology as the target shape for a target shape that is a shape of a transformation target identified from image data; identifying first vertices that satisfy a predetermined condition including a first condition that a normal line of a certain vertex of the plural vertices crosses with the target shape, among plural vertices of the input shape; transforming the input shape so that a first vertex is moved in a direction of a normal line of the first vertex by a first distance that is shorter than a distance up to the target shape; and performing the identifying and the transforming a predetermined number of times while changing the input shape after the transforming as the input shape to be processed. | 05-14-2015 |
20150146954 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An information processing method includes: converting voxel data to node data in which a voxel, which has a brightness value that is outside a certain brightness value range, is set as a first node, and a voxel, which has a brightness value that is within the certain brightness value range, is set as a second node that has a capability to extract relating nodes based on a neighborhood relationship between voxels; performing, for each second node, a calculation processing to calculate an output. value of a reaction-diffusion equation by using a value corresponding to a brightness value of the second node and values corresponding to brightness values of relating nodes extracted from the second node, a predetermined number of times; and determining a brightness value of each second node from the output value of the reaction-diffusion equation after performing the calculation processing the predetermined number of times. | 05-28-2015 |
20150154282 | DATA SEARCH APPARATUS AND METHOD FOR CONTROLLING THE SAME - A storage section stores positional information and a physical amount for each of a plurality of physical amount set points arranged in a three-dimensional model. A division section generates division data corresponding to each of a plurality of second regions obtained by dividing a first region including the three-dimensional model so as to make the number of physical amount set points included in each second region equal. When a position in the three-dimensional model is designated, a search section acquires from the storage section a physical amount for a physical amount set point corresponding to the designated position of physical amount set points which division data corresponding to a second region, of the plurality of second regions, including the designated position includes. | 06-04-2015 |
20150161297 | APPARATUS AND METHOD FOR GENERATING SHAPE DATA - A shape data generation apparatus includes a detection unit and a generation unit. With reference to model information indicating the thicknesses and the positions of both ends of a plurality of elements each having a cylindrical surface, the detection unit detects a connection point where two or more elements are connected to each other, on the basis of the positions of both ends of the elements. The generation unit generates a curved surface collectively covering the connecting ends of the two or more elements, on the basis of the thicknesses and the positions of both ends of the two or more elements connected at the connection point. | 06-11-2015 |
20150193930 | TECHNIQUE FOR PRESUMING POSITIONS OF ORGANS - An apparatus for presuming positions of organs is configured to transform plural organs included in a template that is a model including the plural organs so as to match a predetermined target organ among the plural organs in the template to a corresponding organ in volume data; and perform a first processing and a second processing a predetermined number of times. The first processing includes transforming a first organ selected among the plural organs in the template according to a corresponding first organ in the volume data, and the second processing includes transforming, for each of second organs that are predetermined organs, which are influenced by transformation of the first organ, the second organ according to transformation performed for third organs that are predetermined organs, which influence the second organ in the template. | 07-09-2015 |
20150193961 | VISUALIZATION METHOD AND APPARATUS - In this visualization method, for each brightness value for voxels included in a predetermined Region Of Interest (ROI) in a three-dimensional volume data, opacity is set according to an appearance frequency of the brightness value. Then, three-dimensional image data is generated for a portion on and under a cross section set for the three-dimensional volume data, by using color data that corresponds to a brightness value of each voxel included in the ROI and the opacity of each brightness value. Then, a cross section image generated from data of voxels on the cross section and the three-dimensional image data are superimposed and displayed. | 07-09-2015 |
20150199840 | SHAPE DATA GENERATION METHOD AND APPARATUS - A shape data generation method relating to this invention includes: first generating first three-dimensional voxel data that represents a target object by using first tomographic images, in which a first region occupied by the target object is designated, among plural tomographic images; extracting, from the first tomographic images, brightness values of voxels included in the first region; second generating a function for calculating a probability that a voxel is included in the first region by using the extracted brightness values; calculating, for each voxel among voxels in a voxel space that includes the plural tomographic images, a probability by using a brightness value of the voxel and the function; and third generating second three-dimensional voxel data that represents the target object by using the first three-dimensional voxel data and probabilities calculated for the voxels in the voxel space. | 07-16-2015 |
20150348310 | APPARATUS AND METHOD FOR VISUALIZATION - A visualization apparatus includes a storage unit and a computation unit. The storage unit stores a three-dimensional model of a heart, excitation propagation data indicating temporal variations of electrical signal strength in myocardium during propagation of excitation in the heart, and infarct area data indicating locations of infarct areas in the heart. The computation unit places a measurement point on an accessory pathway between the infarct areas. Then based on the excitation propagation data, the computation unit determines a variation range of electrical signal strength as a range between its minimum and maximum values at the measurement point. The computation unit outputs a picture that visualizes propagation of cardiac excitation in the three-dimensional model, based on the excitation propagation data, by varying a visual property in the picture to represent variations of the electric signal strength within the determined variation range. | 12-03-2015 |
20150379755 | APPARATUS AND METHOD FOR VISUALIZATION - Based on heart behavior data, a computation unit determines a first time step at which a heart exhibits a first behavior in response to a first wave of an electrical signal, as well as a second time step at which the heart exhibits a second behavior in response to a second wave of the same. The computation unit reproduces the heart's behavior over time by updating a three-dimensional model of the heart according to the heart behavior data, simultaneously with variations in electrical signal strength over time according to electrocardiogram data. The computation unit coordinates this reproduction such that a first shape of the heart at the first time is reproduced step simultaneously with the first wave of the electrical signal, and such that a second shape of the heart at the second time step is reproduced simultaneously with the second wave of the electrical signal. | 12-31-2015 |
Patent application number | Description | Published |
20090201645 | COOLING SYSTEM FOR ELECTRONIC EQUIPMENT - In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost. | 08-13-2009 |
20100077776 | AIR-CONDITIONING METHOD AND AIR-CONDITIONING SYSTEM - An air-conditioning method comprises the steps of performing a refrigerator operation using a refrigerator to which cooling water cooled in a plurality of cooling towers is supplied as a cold heat source, and performing a free cooling operation using at least some of the plurality of cooling towers as a cold heat source, wherein at a time of the free cooling operation, the number of the cooling towers which are operated is controlled. | 04-01-2010 |
20110056223 | COOLING SYSTEM FOR ELECTRONIC EQUIPMENT - In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost. | 03-10-2011 |
20110127027 | COOLING METHOD AND COOLING SYSTEM OF ELECTRONIC DEVICE - A cooling method of an electronic device, the cooling method naturally circulating a cooling medium between an evaporator, which gasifies the cooling medium and cools heat-discharging air from the electronic device by heat exchange with the heat-discharging air, and a cooling tower or a condenser, which is disposed at a higher position than the evaporator and liquefies the gasified cooling medium, and subjecting a flow rate of the cooling-medium liquid supplied to the evaporator to valve control so that a temperature of the air obtained after the heat exchange and the cooling by the evaporator becomes a temperature suitable for an operating environment of the electronic device, wherein the improvement comprises that
| 06-02-2011 |
20120218711 | COOLING SYSTEM FOR ELECTRONIC EQUIPMENT - In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost. | 08-30-2012 |