Patent application number | Description | Published |
20100058809 | METHOD OF MANUFACTURING A GLASS OPTICAL ELEMENT - A manufacturing apparatus of the present invention has a pair of dies that form each cylindrical surface, and a plane member that forms side surfaces of an element. The upper die and the lower die has a cylindrical surface which is worked so as to have generatrix which connects intersection points between a non-arc axis and a cylindrical section and between an arc center axis and the cylindrical section. The plane member is pressed against reference surfaces of the upper die and the lower die. In this state, a glass material is put between the upper die and the lower die, and a distance between the upper die and the lower die is decreased. As a result, the cylindrical surfaces of the upper die and the lower die and the plane of the plane member are transferred onto the glass material. | 03-11-2010 |
20100162762 | OPTICAL ELEMENT MANUFACTURING METHOD AND OPTICAL ELEMENT - Provided is an optical element manufacturing method by which optical elements, such as a beam shaping element having a molded side surface, are highly efficiently and accurately manufactured by pressure-molding a molten glass drop. After supplying a lower molding die with the molten glass drop of a prescribed volume at a temperature higher than that of the molding die, the molten glass drop is pressure-molded by the molding die, and a free surface solidified without being in contact with the molding die is formed between a molded upper surface and the molded side surface. The volume of the molten glass drop to be supplied is 0.8 times or more but not more than 0.97 times the volume of a space configured by an extended molded upper surface, an extended molded side surface and the molded lower surface when the molded upper surface and the molded side surface are extended. | 07-01-2010 |
20110167872 | Method for Manufacturing Molded Glass Body - There is provided a method of manufacturing a molded glass body, wherein, in a mold-releasing step of releasing and withdrawing a molded body obtained after pressure-molding, from molds, relative positions of an upper mold and a lower mold are moved to take a retracting position at which, even if the molded glass body which has stuck on the upper mold falls down from the upper mold, the molded glass body does not fall on the lower mold. Thus, even if the molded body falls down from the upper mold, the molded glass body does not damage the lower mold. | 07-14-2011 |
20120096900 | METHOD OF MANUFACTURING GLASS MOLDING - In a method of manufacturing a glass molding, a lower mold includes a recess having a bottom portion and a side portion surrounding the bottom portion, and an outer peripheral planar portion surrounding an upper end of the side portion. A crossing angle between the side portion and the outer peripheral planar portion is set at more than or equal to 45 degrees. A dropping volume of the molten glass drop is such that, when dropped onto the lower mold, a volume of the molten glass drop located above the outer peripheral planar portion is 1.5 times to 6.0 times the volume of the molten glass drop filling the recess. | 04-26-2012 |
Patent application number | Description | Published |
20090079902 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device, includes: a liquid crystal module in which a liquid crystal cell is arranged in a rear frame that is made by metal and has a rectangular box shape; a front cabinet which has a rectangular frame shape and has a window portion in central part thereof; and a plurality of protruding portions for fixing which have rectangular shape, protruding toward outside from side surfaces that form shorter sides and longer sides of the rear frame, and fastened on to the front cabinet by screws, wherein the front cabinet includes at back surface side thereof: a first positioning rib which contacts with at least an outer peripheral part opposing to the longer side of the rear frame of one of the protruding portions for fixing that protrudes from the longer side of the rear frame, and a second positioning rib which contacts with at least an outer peripheral part opposing to the shorter side of the rear frame of one of the protruding portions for fixing that protrudes from the shorter side of the rear frame. | 03-26-2009 |
20110036957 | STAND - The present invention relates to a stand for supporting a thin display unit, such as a liquid crystal display, upright. In order to provide the stand for the display unit in which a quadrangular rubber pad is attached in a not-easily removable state with a simpler structure, rubber pad attachment portions are provided, each rubber pad attachment portion ( | 02-17-2011 |
20110043722 | CABLE HOLDING STRUCTURE AND CABLE HOLDING METHOD - A cable holding structure including a plurality of ribs | 02-24-2011 |
20110043980 | STAND MOUNTING STRUCTURE AND REAR CABINET - This invention relates to a stand attachment structure for attaching a stand that supports a low-profile display unit, such as a liquid crystal display, in an upright position, and to a rear cabinet. In the rear cabinet ( | 02-24-2011 |
20130021532 | CONNECTING STRUCTURE, ELECTRICAL DEVICE AND TELEVISION APPARATUS - An electrical device includes a rear chassis, a fastening member, and an attachment member. The rear chassis has a through-hole. The fastening member is disposed inside the rear chassis. The fastening member has a threaded hole. The attachment member retains the fastening member relative to the rear chassis. The attachment member has a first engaging part that engages with an internal portion of the rear chassis. The screw extends through the through-hole of the rear chassis and screwed into the threaded hole of the fastening member for attaching a wall-mount fixture to an external portion of the rear chassis. | 01-24-2013 |
20140347816 | Display Device - A display device, comprising a display panel, a back surface enclosure disposed on a back surface side of the display panel and comprising a concave portion formed in a concave shape on a display panel side, and a heat generating component disposed between the display panel and the back surface enclosure, wherein the concave portion comprises a plurality of holes that release heat from the heat generating component to an outside of the display device. | 11-27-2014 |
Patent application number | Description | Published |
20090107700 | PRINTED BOARD - A printed wiring board includes a substrate member, terminals and wiring pattern. The terminals are formed in a specific shape on the substrate member and arranged to be aligned in a specific arrangement direction on the substrate member. The wiring pattern is formed on the opposite side across the substrate member from a terminal portion where the terminals are formed, and a plurality of slits are formed extending in a direction perpendicular to the specific arrangement direction. | 04-30-2009 |
20110138406 | ELECTRONIC DEVICE - The electronic device pertaining to an embodiment comprises a housing that holds an optical disk. The housing comprises a holding space holding an optical disk, a first internal space being apart from the holding space and in which a first electronic component controlling a pickup is disposed, an intake channel leading from the first internal space to the holding space, and an exhaust channel leading from the holding space to a specific space being distinct from the first internal space. | 06-09-2011 |
20130069856 | DISPLAY DEVICE - Back cabinet ( | 03-21-2013 |
20130293805 | THIN DISPLAY DEVICE - A thin flat display includes a display unit and an outer casing accommodating the display unit. Upper corner regions and lower corner regions of the outer casing are held by upper corner shock-absorbing members and lower corner shock-absorbing members disposed separately at upper corners and lower corners of a packing box when the flat display device is accommodated in the packing box. The outer casing includes a front cabinet disposed on a side of a display surface of the display unit and a back cabinet covering a rear surface of the display unit. The back cabinet is attached to the front cabinet by screw fastening portions at a peripheral portion of the back cabinet. In the upper and lower corner regions of the outer casing, the screw fastening portions of the back cabinet are positioned within regions held by the shock-absorbing members. Damages caused by a mechanical impact suffered during transportation can be prevented. | 11-07-2013 |
20130294043 | THIN DISPLAY DEVICE - A thin display device includes a display unit and an outer casing accommodating a device component constituting a display unit together with the display unit. Upper corner regions and lower corner regions of the outer casing are held by upper corner shock-absorbing members and lower corner shock-absorbing members disposed separately at upper corners and lower corners of a packing box when the thin display device is accommodated in the packing box. The device component is accommodated in a peripheral portion in the outer casing. A center of gravity of the device component is positioned within a region of the outer casing where the upper corner shock-absorbing member holds the outer casing and a region of the outer casing where the lower shock-absorbing member holds the outer casing. | 11-07-2013 |
20130308255 | THIN DISPLAY DEVICE - A thin display device includes a display unit and an exterior case. The exterior case accommodates the display unit therein. When accommodated in a packing case, the exterior case | 11-21-2013 |
20140097117 | PACKAGE DEVICE FOR THIN DISPLAY DEVICE - A package device has a packaging box and shock-absorbing members. The packaging box accommodates a display device main body with an exterior case that accommodates a display unit having a flat display panel and a drive circuit block. The shock-absorbing members are accommodated inside the packaging box so as to be disposed between the display main body and the packaging box at a top center and/or a bottom center. The shock-absorbing has first panel supporting parts that support the exterior case, and second panel supporting parts positioned on a display surface side of the display panel. The second panel supporting parts extend toward a center of the display panel from the first panel supporting parts so that gaps are formed between the display panel and the packing box. The shock absorbing members can effectively prevent damages to the thin display device due to mechanical shocks received during transportation. | 04-10-2014 |
Patent application number | Description | Published |
20110234887 | IMAGE CAPTURE DEVICE - The present invention provides an image capture device that can cut down power dissipation and reduce noise at the same time. The image capture device includes: an imager; at least one lens for producing a subject image on the imager; an actuator for driving the at least one lens in accordance with a control signal; and a driver for outputting the control signal. The driver changes, according to a condition of a subject being shot, the control signals to output from an analog control signal into a digital control signal, or vice versa. | 09-29-2011 |
20120081558 | IMAGE CAPTURE DEVICE, IMAGE GENERATING METHOD, AND COMPUTER PROGRAM THEREOF - An image capture device includes: an optical system for producing a subject image; an imager, which receives the subject image and outputs a signal representing an image including the subject image; a sensor for detecting the shake of the device itself by the movement of the device; and an image processing section, which receives the signal representing the image and crops and outputs a part of the image and which changes the cropping range of the image, thereby reducing the shakiness of the subject image in the image that has been caused by the shake of the device itself. The image processing section determines whether the cropping range of the image needs to be changed based on the shake of the device itself that has been detected by the sensor or based on the motion of the subject image. | 04-05-2012 |
20130136340 | ARITHMETIC PROCESSING DEVICE - An image processor sets a first predetermined number of first blocks at first intervals in a second image, calculates a first evaluated value, selects one of the first blocks, and calculates a first parallax between the selected first block and the matching target block. An image processor sets a second predetermined number of second blocks at second intervals in a second image, calculates a second evaluated value, selects one of the second blocks, and calculates a second parallax between the selected second block and the matching target block. A controller determines, based on the first evaluated value and the second evaluated value and based on the first parallax and the second parallax, whether or not to employ one of the first parallax and the second parallax. | 05-30-2013 |
20130155202 | IMAGING APPARATUS - An imaging apparatus of includes an imaging sensor that captures a subject image formed by an attached 3D conversion lens and generates an image data, a display device that displays an image based on the generated image data, a lens adjusting unit that adjusts a lens position of an optical system included in the attached 3D conversion lens, a controller that: (i) determines that a predetermined portion of the subject image which is to be moved according to the adjustment of the lens position, is at least one of (a) within a predetermined range in the image and (b) not within the predetermined range in the image, and (ii) causes the display device to display the determined result. | 06-20-2013 |
20130202280 | IMAGING APPARATUS - An imaging apparatus includes an optical system, an imaging unit configured to capture an image incident thereon through the optical system, a shake detector configured to detect shake of the apparatus, a shake correction unit including therein a correction lens, and being configured to move the correction lens in a plane perpendicular to the optical axis of the optical system based on a result of the detection by the shake detector to shift an optical axis of the optical system, and a controller configured to control the shake correction unit to cause the correction lens to minutely vibrate, not based on the result of the detection by the shake detector. | 08-08-2013 |
20140063271 | IMAGE CAPTURE DEVICE AND IMAGE PROCESSOR - An image capture device according to the present disclosure includes: an image capturing section configured to generate an image by shooting; an acceleration detector configured to detect acceleration and output a first signal; an angular velocity detector configured to detect angular velocity and output a second signal; and a controller configured to determine an angle of rotation of the image based on at least a result of comparison between the first and second signals' DC components and a result of comparison between the first and second signals' AC components. | 03-06-2014 |
20140063272 | IMAGE CAPTURE DEVICE, IMAGE PROCESSOR AND IMAGE PROCESSING METHOD - An image capture device includes: an image capturing section which captures a subject image and generates an image; an acceleration sensor which detects acceleration; an angular velocity sensor which detects angular velocity; a controller which determines, according to a result of detection obtained by the angular velocity sensor, a first correction angle that is based on a result of detection obtained by the acceleration sensor and a second correction angle that is based on a result of detection obtained by the angular velocity sensor; and an image processing section which rotates the generated image based on an angle obtained by adding together the first and second correction angles. | 03-06-2014 |
20140063276 | IMAGE CAPTURE DEVICE AND IMAGE PROCESSING METHOD - An image capture device includes: an image capturing section configured to capture a subject image and to generate an image; an acceleration sensor configured to detect acceleration; a controller configured to set, according to a result of detection obtained by the acceleration sensor, a reference angle for the device's own tilt when a predetermined instruction is issued; and an image processing section configured to rotate the generated image by using the set reference angle as a reference for tilt correction processing. | 03-06-2014 |
20140063279 | IMAGE CAPTURE DEVICE AND IMAGE PROCESSOR - An image capture device according to an embodiment of the present disclosure includes: an image capturing section configured to generate an image by shooting; an acceleration detector configured to detect acceleration; an angular velocity detector configured to detect angular velocity; and a controller configured to determine, when the difference between the absolute value of the acceleration that has been detected by the acceleration detector and a preset reference value is greater than a predetermined threshold value, an angle of rotation to correct the tilt of the image based on a result of detection obtained by the angular velocity detector. | 03-06-2014 |
20140132738 | THREE-DIMENSIONAL IMAGE CAPTURE DEVICE, LENS CONTROL DEVICE AND PROGRAM - A 3D image capture device includes: a first image capturing section including a first optical system and a first image sensor that outputs a first signal to generate a first image; a second image capturing section including a second optical system that has parallax with respect to the first optical system and a second image sensor that outputs a second signal to generate a second image that has parallax with respect to the first image; a point of convergence adjusting section configured to adjust the position of the point of convergence; a working range setting section configured to set working ranges for the image stabilization working according to the position of the point of convergence; and an image stabilizing section configured to cancel the camera shake within the set working ranges. | 05-15-2014 |
20150103191 | IMAGING APPARATUS AND DETECTING APPARATUS - An imaging apparatus and a detecting apparatus are provided. The imaging apparatus includes the following elements: an imaging part for imaging the light condensed by an optical system and for generating image data; a first sensor for detecting a first angular velocity, i.e. an angular velocity around a first axis, which is substantially parallel to the optical axis of the optical system; a second sensor for detecting a second angular velocity, i.e. an angular velocity around a second axis, which is substantially perpendicular to a horizontal plane when the apparatus is placed on the horizontal plane; a third sensor for detecting an angle of rotation around a third axis, which is substantially perpendicular to the plane formed by the first axis and the second axis; and a processor for processing information about the first angular velocity, based on information about the second angular velocity and information about the angle. | 04-16-2015 |
Patent application number | Description | Published |
20090012750 | CHASSIS SURFACE TEMPERATURE ESTIMATE APPARATUS, METHOD, PROGRAM, AND STORAGE MEDIUM - A chassis surface temperature estimate apparatus capable of quickly and easily estimating a chassis surface temperature without obtaining a parameter for each component through actual measurement for thermal design is provided. A thermal analysis execution section ( | 01-08-2009 |
20090019403 | CIRCUIT WIRING INTERFERENCE ANALYSIS DEVICE, INTERFERENCE ANALYSIS PROGRAM, DATABASE USED IN INTERFERENCE ANALYSIS DEVICE, AND ASYMMETRICALLY CONNECTED LINE MODEL - An interference analysis device that analyzes interference includes an input unit | 01-15-2009 |
20090321124 | SEMICONDUCTOR DEVICE AND MANUFACTURING PROCESS THEREOF - A pair of discretionary points on a principal surface of a block are coupled to each other with a metal wire having a length larger than a distance between the pair of discretionary points, liquid resin is applied to the principal surface so as to cover the metal wire and then cured, so that a resin-cured material is formed, and the upper-surface portion of the resin-cured material is removed together with an intermediate portion of the metal wire, and then the block is removed from the resin-cured material. | 12-31-2009 |
20100164061 | SEMICONDUCTOR CHIP, SEMICONDUCTOR MOUNTING MODULE, MOBILE COMMUNICATION DEVICE, AND PROCESS FOR PRODUCING SEMICONDUCTOR CHIP - A semiconductor chip comprising a capacitor capable of effectively controlling the voltage drop of an LSI is provided. A semiconductor substrate is provided with an element electrode having at least its surface constituted of an aluminum electrode. The surface of the aluminum electrode is roughened. An oxide film is provided on the aluminum electrode. A conductive film is provided on the oxide film. The aluminum electrode, oxide film and conductive film form a capacitor. | 07-01-2010 |
20140151225 | ELECTROCHEMICAL DETECTOR AND METHOD FOR PRODUCING SAME - An electrochemical detector is an electrochemical detector for detecting a substance in a liquid by generating a redox cycle, the electrochemical detector comprising: a first working electrode having a first electrode surface, a second working electrode having a second electrode surface, and a plurality of insulating spacer particles, wherein the first and second electrode surfaces are placed so as to face each other so that an electric field is formed between the first and second electrode surfaces, and the plurality of spacer particles are placed along the first and second electrode surfaces so as to separate the first and second electrode surfaces from each other. | 06-05-2014 |
20140192005 | METHOD FOR PRESENTING TACTILE SENSATION AND DEVICE THEREFOR - The tactile sense presentation device comprises: a plurality of first electrodes covered with an insulating film and arranged on a same plane; a plurality of second electrodes arranged on the plane with tops exposed to outside; and a control unit performing a first operation in parallel with a second operation, wherein the first operation is for applying temporally changing first voltages to a part of the plurality of first electrodes to generate electric fields which are changed by the part of the plurality of first electrodes, and the second operation is for applying temporally changing first electric currents to a part of the plurality of second electrodes to cause the electric currents to flow from the part of the plurality of second electrodes to second electrodes which are different from the part of the plurality of second electrodes via electric conductors. | 07-10-2014 |
20140240110 | TACTILE SENSE PRESENTATION DEVICE AND TACTILE SENSE PRESENTATION METHOD - A tactile sense presentation device including: a tactile-sense presentation unit having a first working electrode group of a plurality of first working electrodes arranged along a first direction; and a control unit operable to apply a first tactile sense signal having a first waveform to each of the first working electrodes. The control unit applies the first tactile sense signal, in which a phase difference corresponding to a distance between adjacent first working electrodes is applied to the first waveform, to each of the plurality of first working electrodes so as to cause the first waveform to travel along the first direction at a predetermined speed. | 08-28-2014 |
20140266649 | METHOD FOR PRESENTING TACTILE SENSATION AND DEVICE THEREFOR - The tactile sense presentation device comprises: first electrodes covered with an insulating film and arranged on a same plane; second electrodes arranged on a same plane with tops exposed to outside; and a control unit performing a first operation in parallel with a second operation, wherein the first operation is for applying temporally changing first voltages to a part of first electrodes to generate electric fields which are changed by the part of first electrodes, and the second operation is for applying temporally changing first electric currents to a part of second electrodes to cause the electric currents to flow from the part of second electrodes to second electrodes which are different from the part of second electrodes via electric conductors, characterized in that first electrodes and second electrodes are arranged not to overlap each other. | 09-18-2014 |
20140340210 | METHOD FOR PRESENTING TACTILE SENSATION AND DEVICE THEREFOR - The tactile sense presentation method comprises: arranging a plurality of first electrodes covered with an insulating film on a same plane; arranging a plurality of second electrodes on a same plane with tops exposed to outside; and performing a first operation in parallel with a second operation, wherein the first operation is for applying temporally changing first voltages to a part of the plurality of first electrodes to generate electric fields which are changed by the part of the plurality of first electrodes, and the second operation is for applying temporally changing first electric currents to a part of the plurality of second electrodes to cause the electric currents to flow from the part of the plurality of second electrodes to second electrodes which are different from the part of the plurality of second electrodes via electric conductors. | 11-20-2014 |
20150114814 | PRESSURE-SENSITIVE SWITCH, MANUFACTURING METHOD FOR SAME, TOUCH PANEL INCLUDING PRESSURE-SENSITIVE SWITCH, AND MANUFACTURING METHOD FOR TOUCH PANEL - The present disclosure relates to a pressure-sensitive switch including a support substrate, a conductive structure provided on the support substrate, and an electrode unit disposed to face the support substrate with the conductive structure interposed therebetween. The conductive structure includes an elastic component extending to protrude from the support substrate toward the electrode unit, and an electrode layer covering the elastic component. | 04-30-2015 |
20150116073 | PRESSURE-SENSITIVE SWITCH, MANUFACTURING METHOD FOR SAME, TOUCH PANEL INCLUDING PRESSURE-SENSITIVE SWITCH, AND MANUFACTURING METHOD FOR TOUCH PANEL - The present disclosure relates to a pressure-sensitive switch including a support substrate, a conductive structure provided on the support substrate, and an electrode unit disposed to face the support substrate with the conductive structure interposed therebetween. The conductive structure includes an electrode layer on the support substrate, and an elastic component having conductivity and extending to protrude from the electrode layer toward the electrode unit. | 04-30-2015 |
Patent application number | Description | Published |
20100177234 | IMAGE PROCESSING DEVICE, METHOD, AND STORAGE MEDIUM - An image processing device appropriately extracts an entire object from an image even if the object is not completely included in an initial region designated by a user. The image processing device includes: a designation unit designating a position on the image; a setting unit setting a first combination consisting of a first object region candidate and a first background region candidate, and a second combination; a histogram generation unit generating a normalized color histogram of each of the regions; a similarity calculation unit calculating a similarity regarding each of the combinations; and a selection unit configured to select a combination from the first and second combinations so that the selected combination has the similarity lower than the similarity of the non-selected combination. | 07-15-2010 |
20100194919 | IMAGING APPARATUS AND IMAGING METHOD - Acquiring enough brightness with flash and obtaining an image having a color close to a color which a human senses. | 08-05-2010 |
20110001840 | ELECTRONIC CAMERA AND IMAGE PROCESSING METHOD - A tracking processing unit ( | 01-06-2011 |
20110090345 | DIGITAL CAMERA, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD - An image processing apparatus is provided which is capable of stably tracking a target even when an amount of characteristics of an image of the target varies on input pictures due to an abrupt movement of the target or other causes. An image processing apparatus ( | 04-21-2011 |
20110102454 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND IMAGING DEVICE - The detection result and brightness information of a specific region are stored, and once latest image data is input, the degree of importance is calculated based on the stored detection result and brightness information and the detection result and brightness information of the specific region in the latest image. Based on the degree of importance, whether to display specific region information is determined. The brightness information is calculated based on the detection result of the specific region. | 05-05-2011 |
20110122254 | DIGITAL CAMERA, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD - Images of a target are stably tracked even when an image-capture environment changes. An image processing apparatus ( | 05-26-2011 |
20110241991 | TRACKING OBJECT SELECTION APPARATUS, METHOD, PROGRAM AND CIRCUIT - Provided is a tracking object selection apparatus ( | 10-06-2011 |
20120281132 | IMAGE CAPTURING DEVICE, IMAGE CAPTURING METHOD, PROGRAM, AND INTEGRATED CIRCUIT - An image capturing device includes: a pre-capturing module which captures an imaging target at each of different focus positions in a predetermined focus range and outputs, as a capturing result, a plurality of pre-captured images lower in resolution than the output image; an object sharpness evaluating module which computes a sharpness level of each of the pre-captured images captured by the pre-capturing module; a focus varying range determining module which determines a focus position varying range within the predetermined focus range based on sharpness levels computed by the object sharpness evaluating module, such that a signal-to-noise ratio of the output image is greater than or equal to a predetermined threshold; and an image capturing module which captures the imaging target while varying the focus position according to the focus position varying range determined by the focus varying range determining module, and outputs the output image as a capturing result. | 11-08-2012 |
20130057681 | IMAGING APPARATUS, IMAGING METHOD, INTEGRATED CIRCUIT, AND COMPUTER PROGRAM - A camera limits an EDOF range using F-DOF through user interactions without causing any discomfort, and includes: a user input unit for accepting input of a focal length; a range determination unit for determining a moving range of an in-focus position, based on the focal length; and an imaging unit for capturing an image in such a manner that the in-focus position moves in the moving range during a exposure time. | 03-07-2013 |
20130258061 | STEREOSCOPIC IMAGE INSPECTION DEVICE, STEREOSCOPIC IMAGE PROCESSING DEVICE, AND STEREOSCOPIC IMAGE INSPECTION METHOD - A stereoscopic image inspection device configured to determine that a stereoscopic image or part of the stereoscopic image is horizontally reversed is provided. A depth obtaining unit obtains depth information of the stereoscopic image. An occlusion detection unit detects an occlusion area of the stereoscopic image. A determination unit evaluates image continuity between the occlusion area and adjacent areas adjacent to the occlusion area, and identifies a first area to which the occlusion area belongs among the adjacent areas based on the evaluated image continuity, and determines whether or not the stereoscopic image has a depth contradiction based on a depth position of the first area included in the depth information. | 10-03-2013 |
20140049544 | THREE-DIMENSIONAL VIDEO IMAGE PROCESSING DEVICE AND THREE-DIMENSIONAL VIDEO IMAGE PROCESSING METHOD - A displacement map generation section generates, for a stereoscopic image, a displacement map indicating a displacement of a second viewpoint image relative to a first viewpoint image. A first new image generation section performs rotation processing in accordance with a given rotation angle on the first viewpoint image to generate a new first viewpoint image. A displacement map correction section performs correction processing on the displacement map on the basis of the rotation angle to generate a corrected displacement map. A second new image generation section generates a new second viewpoint image from the new first viewpoint image on the basis of the corrected displacement map. | 02-20-2014 |
20140049608 | VIDEO PROCESSING DEVICE AND VIDEO PROCESSING METHOD - A video processing device allows a viewer to suitably see an image in reproducing a compression coded stereoscopic image signal. A decoder decodes the compression coded signal of a stereoscopic image received as an input stream. A determiner evaluates a degree of a difference between a first viewpoint image and a second viewpoint image of the decoded stereoscopic image signal, and determines a display mode of the stereoscopic image signal based on the evaluation result. A picture generator generates an output image according to the determined display mode. | 02-20-2014 |
20140085434 | IMAGE SIGNAL PROCESSING DEVICE AND IMAGE SIGNAL PROCESSING METHOD - An obtaining unit obtains, for a stereoscopic image signal, depth information indicating a depth value in each position in an image plane. A processing determination unit determines contents of smoothing processing in accordance with a predetermined condition. A smoothing unit smoothes the depth information in the image plane in accordance with the contents of the smoothing processing determined by the processing determination unit. An image generation unit generates, based on the depth information which has been smoothed, a new stereoscopic image from the stereoscopic image signal. | 03-27-2014 |
Patent application number | Description | Published |
20090028019 | RECORDING MEDIUM ACCESS DEVICE - An information reproduction device according to the present invention is a device for accessing a recording medium having first address information and second address information recorded thereon. The first address information is represented by a shape formed on the recording medium in advance; and the second address information is recorded on the recording medium together with data. The information reproduction device includes a head section for accessing the recording medium to generate a reproduction signal; a first detection section for detecting the first address information from the reproduction signal; a second detection section for detecting the second address information from the reproduction signal; and a control section for, based on a detection result of either the first detection section or the second detection section which detected the address information first, controlling an access after the detection to the recording medium. | 01-29-2009 |
20090103413 | WAVEFORM EQUALIZATION CONTROL DEVICE - A waveform equalization control device includes a waveform equalizer that has a filter provided with a plurality of taps, updates the tap coefficient of each of the plurality of taps in accordance with a tap coefficient signal inputted thereto, causes the plurality of taps to respectively receive a plurality of values sampled at different time points from an input signal, performs waveform equalization with respect to the input signal, and outputs the signal after the waveform equalization, an equalization target value generation unit for determining an equalization target value, an error estimation unit for obtaining the error between the equalization target value and the signal after the waveform equalization, and a coefficient update unit for determining an amount of updating the coefficient of each of the taps of the filter of the waveform equalizer based on the error signal and on the input value to each of the taps and outputting the amount of updating the tap coefficient as the tap coefficient signal. The equalization target value generation unit obtains sign signals each showing whether the signal after the waveform equalization has a positive value or a negative value for first to fifth time points and determines a value corresponding to a total sum which is a sum of respective results of multiplying the sign signals for the first to fifth time points by θ, β, α, β, and θ (where each of α, β, and θ is a predetermined real number) as the equalization target value. | 04-23-2009 |
20090257334 | DIGITAL SIGNAL REPRODUCING APPARATUS - A digital signal reproducing apparatus includes an analog to digital converter for sampling and quantizing a signal read from an optical recording medium in accordance with a reproduced clock having a frequency which is one-half of a channel bit frequency and outputting an obtained digital RF signal, an offset compensation circuit for reducing an offset component in an amplitude direction from the digital RF signal, and a simplified interpolation filter for reconstructing a signal indicating a predetermined pattern recorded in the optical recording medium from the output signal of the offset compensation circuit and outputting the reconstructed signal. A control operation is performed to reduce the magnitudes of respective values shown by first phase error information on a section with the predetermined pattern and by second phase error information on a section other than the section with the predetermined pattern. | 10-15-2009 |
20100027398 | OPTICAL DISC DEVICE AND RECORDING DEVIATION AMOUNT TRANSFER METHOD - There is provided an optical disc device which can evaluate in a short time as to whether an optical disc is recorded with satisfying the standard or not. | 02-04-2010 |
20100188275 | SIGNAL PROCESSING DEVICE - It is an object of the present invention to provide a signal processing device which, even when a steep difference in DC level is included in a signal read from a disc such as a DVD-RAM format, cuts off the DC level and pulls the read signal into an appropriate A/D input level with an attempt to cost reduction. A steep difference in DC level between a data section and a CAPA section is absorbed by a first offset unit | 07-29-2010 |
20120026850 | OPTICAL DISC REPRODUCTION APPARATUS - An instantaneous jitter information detection section detects, based on first and second digital values indicating different polarities relative to a predetermined reference value, an instantaneous gradient value corresponding to a difference value between the first and second digital values, and an instantaneous deviation value corresponding to a difference value between an intermediate value between the first and second digital values and the reference value. An information conversion section converts, based on an inversely proportional conversion table, the instantaneous gradient value to an inversely proportional value. An arithmetic section detects an instantaneous variance value by multiplying the instantaneous deviation value and the inversely proportional value together, and squaring a value obtained by the multiplication, and detects an integrated value by accumulating the instantaneous variance value. A standard deviation detection section detects a square root of a mean value of the integrated value as the absolute jitter value. | 02-02-2012 |
20120044103 | PARALLEL INTERPOLATION A/D CONVERTER AND DIGITAL EQUALIZER - A parallel interpolation A/D converter includes a reference voltage generation circuit configured to generate (m+1) different reference voltages VR | 02-23-2012 |