Patent application number | Description | Published |
20090150457 | Map Updating Systems, Methods, and Programs - When the navigation apparatus | 06-11-2009 |
20090216771 | MAP UPDATE SYSTEM, METHODS, AND PROGRAMS - Systems, methods, and programs store navigation map data divided into a plurality of partitions, each partition having a corresponding partition file. The systems, methods, and programs identify a partition file corresponding to a partition that is to be updated. The partition file has an update-targeted road class The systems, methods, and programs select an update file, the update file being selected from a server file corresponding to the partition file to be updated. The server file is managed by version and road class. The selected update file is selected based on the update-targeted road class. | 08-27-2009 |
20090292458 | Map distribution systems, methods and programs - Map information distribution systems, methods, and programs that update map information based and distribute the update information, send update request information for requesting the update information of the map information, receive the update request information, and obtain the update information corresponding to the received update request information. The systems, methods, and programs obtain updated content corresponding to the obtained update information, assign a score to the updated content based on factor information corresponding to the obtained updated content, assign an order of priority to the respective updated content based on the scores assigned to the respective updated content, distribute the update information and the prioritized updated content, update the map information based on the received update information, and notify a user of the received updated content based on the order of priority assigned to the updated content. | 11-26-2009 |
20100017108 | Map Information Distribution Center and Map Information Distribution Method - Map information distribution systems and methods store map information and version information for each road category of the map information stored in a navigation device, the version information correlated with identification information identifying the navigation device. The systems and methods receive the identification information from the navigation device and obtain, based on the received identification information, the version information for each road category of the map information stored in the navigation device corresponding to the stored identification information. The systems and methods extract, based on the obtained version information for each road category, differential data for each road category with stored map information of a latest version, and transmit the extracted differential data for each road category to the navigation device corresponding to the received identification information. | 01-21-2010 |
20100042651 | Map Updating System, Methods and Programs - Map updating systems, methods, and programs that store map information, including one or more pieces of difference update information, obtain the one or more pieces of difference update information used for updating a part of the map information, and update the map information based on the one or more pieces of difference update information. The systems, methods, and programs obtain total update information used for updating an entirety of the memory to a new piece of map information, update the map information based on the total update information, compare a version of the total update information used in the total update with each of versions of the one or more pieces of difference update information stored in the memory, extract any of the one or more pieces of difference update information judged to be newer and update the map information based on the difference update information. | 02-18-2010 |
20110029228 | Map information delivery system, method, and program - A map information delivery system, including a navigation apparatus, is capable of preferentially receiving map updating information based on a host vehicle's state. The updating information may be preferentially received based on whether a destination has been set, a location of the updating information relative to an updating position or a destination, and/or the size of the updating information. | 02-03-2011 |
Patent application number | Description | Published |
20100189255 | IMAGE PROCESSING APPARATUS AND METHOD - Encrypted video data is decrypted as first image data. If a first image processing module includes an output processing to an outside of a first secure memory which an access from an outside of an apparatus is restricted, the first image processing module is converted to a second image processing module including the output processing invalidated. The first image data is processed using the second image processing module, by accessing the first secure memory, and second image data is generated. If a first rendering module includes an output processing to an outside of a second secure memory which an access from the outside of the apparatus is restricted, the first rendering module is converted to a second rendering module including the output processing invalidated. The second image data is rendered using the second rendering module, by accessing the second secure memory. | 07-29-2010 |
20100229126 | Apparatus and method for presenting contents - A first content is selected by a user as a processing object. A change of at least a part of the first content is detected based on a time information from a timer. After the change is detected, a second content as a next processing object, a third content related to the first content, and a fourth content related to the second content, are acquired from a content information database. The second content, the third content and the fourth content, are symbolically laid out in a virtual space. The virtual space is visually presented to the user via a display. | 09-09-2010 |
20120069040 | IMAGE PROCESSING APPARATUS, METHOD, AND PROGRAM - An image processing apparatus comprising an input unit which inputs an image, a first region calculating unit which calculates a first region in the image, a second region calculating unit which calculates a second region, which is surrounding the first region in the image and an image deformation unit which magnifies the image included in the first region while deforming an image included in the second region | 03-22-2012 |
Patent application number | Description | Published |
20090309898 | RENDERING APPARATUS AND METHOD - The rendering parameters including the position coordinate, the color information and the transparency in a vector definition space are calculated for each pixel occupied by a curved surface model projected on a screen. Plural primitive data are generated and stored from the vector data. By judging whether the plural primitive data include the position coordinate or not, a rendering judgment variable is determined, and in the case where the rendering judgment variable is added an odd number of times, the raster data of the pixel corresponding to the position coordinate is generated based on the rendering parameters. | 12-17-2009 |
20100156893 | Information visualization device and information visualization method - An information visualization device includes: a content specifier specifying a desired content item in a database; a first display information generator generating first display information by combining first meta-information items out of the meta-information items included in the desired content item; a second display information generator generating second display information by combining second meta-information items out of the meta-information items included in the desired content item; a display information placer generating an information CG model by placing the first and second display information on first and second surfaces of the CG model; a CG model attitude determiner determining an attitude of the information CG model in a virtual space so that the first or second surface is visible from a virtual viewpoint; and a CG model placer placing the information CG model with a determined attitude in the virtual space according to the position information. | 06-24-2010 |
20120081358 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS AND IMAGE PROCESSING APPARATUS - A three-dimensional image display apparatus according to an embodiments includes: an optical plate being capable of controlling light arrays from pixels of a plane display device by using a plurality of optical openings; a specification unit configured to read parallax information of a plurality of pixel groups each including a plurality of pixels in the plane image display device associated with each of the plurality of optical openings, specify two pixels adjacent to a boundary of the plurality of pixel groups, determine one of the two specified pixels to be a first pixel, and determine the other of the two specified pixels to be a second pixel; a processing unit configured to process to mix parallax information of the first pixel with parallax information of the second pixel; and a conversion unit configured to convert parallax information obtained by the processing unit to an image for three-dimensional image display. | 04-05-2012 |
20120249530 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - In an image display apparatus, the sub-pixel areas which are correspondingly assigned to the optical apertures are defined according to an observation position of a viewer, and the sub-pixel areas includes sub-pixel segments into which the sub-pixel positioned at a boundary between adjacent sub-pixel areas is separated. The sub-pixel segments correspond to the adjacent sub-pixel areas and are observed via adjacent optical openings. The sub-pixel display information obtained by mixing parallax information belonging to the adjacent sub-pixel areas is displayed in the sub-pixel including the adjacent sub-pixel segment. | 10-04-2012 |
20140168394 | IMAGE PROCESSING DEVICE, STEREOSCOPIC IMAGE DISPLAY, AND IMAGE PROCESSING METHOD - According to an embodiment, an image processing device includes an acquirer, a calculator, and a display controller. The acquirer is configured to acquire a three-dimensional coordinate value that indicates a position of a viewer. The calculator is configured to, using the three-dimensional coordinate value, calculate a reference coordinate value that indicates a position of the viewer in a reference plane that includes a visible area within which the viewer is able to view a stereoscopic image. The display controller is configured to control a display, which displays the stereoscopic image for which the visible area is different for each different height, so as to display information corresponding to the reference coordinate value. | 06-19-2014 |
20140247329 | IMAGE PROCESSING DEVICE, STEREOSCOPIC IMAGE DISPLAY APPARATUS, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM - According to an embodiment, there is provided an image processing device that displays a stereoscopic image on a display device having a panel and an optical aperture, including: a parallax image acquiring unit, a viewer position acquiring unit and an image generating unit. The parallax image acquiring unit acquires at least one parallax image, the parallax image being an image for one viewpoint. The viewer position acquiring unit acquires a position of a viewer. The image generating unit corrects a parameter for correspondence relationship between the panel and the optical aperture based on the position of the viewer relative to the display device, and generates an image, based on the corrected parameter, to which each pixel of the parallax image is allocated such that the stereoscopic image is visible to the viewer when the image is displayed on the display device. | 09-04-2014 |
20140313199 | IMAGE PROCESSING DEVICE, 3D IMAGE DISPLAY APPARATUS, METHOD OF IMAGE PROCESSING AND COMPUTER-READABLE MEDIUM - A 3D image display apparatus according to embodiments is capable of displaying a 3D image. The apparatus may comprises a display, a quantization unit, a sub-pixel selector, a ray calculator, a brightness calculator, and a sub-pixel brightness generator. The display may have a display panel of which a plurality of sub-pixels are arranged on a surface and an optical aperture opposed to the display panel. The quantization unit may divide the surface of the display panel into areas. The selector may select one or more sub-pixels corresponding to each area to make a sub-pixel group. The ray calculator may calculate a ray number indicating a direction of a representative ray representing rays emitted from each sub-pixel group. The brightness calculator may calculate a brightness value corresponding to each ray number based on the direction of the representative ray and a model data figuring a 3D shape of an object. The sub-pixel brightness generator may generate the 3D image by determining a brightness value of the sub-pixels included in each sub-pixel group based on the brightness value. | 10-23-2014 |
Patent application number | Description | Published |
20100058388 | DISPLAY PROCESSING APPARATUS, DISPLAY PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT - According to one embodiment, an display processing apparatus includes a display module, an operation receiver, a relation calculator, a display information generator, and a display controller. The display module displays a content list indicating contents of an identical type. The operation receiver receives operation to select a key content from the content list. The relation calculator calculates relation between the key content and second contents of a plurality of types including the identical type. The display information generator generates first display information of the key content and second display information of the second contents. The display controller displays list information including the first display information and pieces of the second display information around the first display information. The pieces of the second display information are arranged such that second display information of second content with higher relation is closer to the first display information. | 03-04-2010 |
20100133350 | RADIO-FREQUENCY IDENTIFICATION UNIT - A radio-frequency identification (RFID) unit includes a radio-frequency identification (RFID) tag configured to receive radio signals having a wavelength λ. A block has the top surface on which the radio-frequency identification tag is set. The block is made of a metallic material. The height of the block is set equal to or larger than one sixteenth the wavelength λ. | 06-03-2010 |
20100141448 | SWITCH FUNCTION EQUIPPED TAG, TAG MANAGEMENT APPARATUS, TAG MANAGEMENT PROGRAM AND TAG MANAGEMENT METHOD - A tag management apparatus that reads individual information on objects to be managed from an IC tag attached to each of the objects to be managed and manages the objects to be managed, the apparatus includes: a switch function equipped tag that is disposed at each of a plurality of locations where the objects to be managed are arranged and can switch at the location in response to a predetermined operation by a user between a valid state in which the switch function equipped tag can be read by a read unit and an invalid state in which the switch function equipped tag cannot be read by the read unit; and a management section that associates location information read from the switch function equipped tag with the individual information on each of the objects to be managed read out from the IC tag for management. | 06-10-2010 |
Patent application number | Description | Published |
20100057722 | Image processing apparatus, method, and computer program product - The target content selecting unit selects a first image from the content storage unit. The relevance calculating unit calculates relevance of second images to the first image by use of the metadata. The display content selecting unit identifies a second image selected before the first image, based on the history information, and selects the identified second image and any second images that satisfy a selection condition regarding the relevance. The output information generating unit generates output information that is used for displaying first selection information from which the first image can be selected and second selection information from which second images can be selected, on the display device. In this output information, the second selection information of second images having greater relevance is displayed closer to the first selection information. | 03-04-2010 |
20100058213 | Display controlling apparatus and display controlling method - A display controlling apparatus stores therein first position information of pieces of data in a predetermined n-dimensional virtual space displayed on a display device, specifies second position information in the virtual space indicating positions of the pieces of data obtained after performing a rearranging process thereon, specifies intermediate position information indicating positions in a m-dimensional virtual space corresponding to a period during which the data is rearranged from the first-position-information positions into the second-position-information positions, the m being smaller than the n by 1 or more, calculates first transition paths in transitions from the first-position-information positions to the intermediate-position-information positions, calculates second transition paths in transitions from the intermediate-position-information positions to the second-position-information positions, and outputs display screen information containing the pieces of data that go through the transitions in the virtual spaces according to the first and the second transition paths. | 03-04-2010 |
20130257870 | IMAGE PROCESSING APPARATUS, STEREOSCOPIC IMAGE DISPLAY APPARATUS, IMAGE PROCESSING METHOD AND COMPUTER PROGRAM PRODUCT - According to an embodiment, an image processing apparatus includes an acquiring unit configured to acquire volume data of a three-dimensional image; and a superimposed image generating unit configured to generate a superimposed image that is made by superimposing light information on a depth image when a parallax image obtained by rendering the volume data from multiple viewpoints is displayed as a stereoscopic image. The light information represents a relationship between a position in a depth direction of the stereoscopic image and resolution of the stereoscopic image. The depth image is obtained by rendering the volume data from a depth viewpoint at which the entire volume data in the depth direction is viewable. | 10-03-2013 |
20130286016 | IMAGE PROCESSING DEVICE, THREE-DIMENSIONAL IMAGE DISPLAY DEVICE, IMAGE PROCESSING METHOD AND COMPUTER PROGRAM PRODUCT - According to an embodiment, an image processing device generates a three-dimensional image to be displayed on a display unit. The display unit includes a display element unit that has pixels each containing a plurality of sub-pixels arranged thereon and a ray control element unit that controls emission directions of rays emitted from the sub-pixels. The image processing device includes a first acquiring unit configured to acquire three-dimensional data for generating the three-dimensional image; and a generating unit configured to calculate, for each of the sub-pixels, a luminance value of the sub-pixel on the basis of an emission direction of a ray emitted from the sub-pixel through the ray control element unit and the three-dimensional data to generate the three-dimensional image. | 10-31-2013 |
20140139648 | 3D DISPLAY APPARATUS, METHOD, COMPUTER-READABLE MEDIUM AND IMAGE PROCESSING DEVICE - A 3D display apparatus according to an embodiment comprises a display unit, an input unit, an estimator, a generator and an output unit. The display unit is capable of displaying a plurality of parallax images as a 3D image. Each of the parallax images may have a mutually different parallax. An input unit may input an input image. An estimator may estimate a relative tilt angle of an interocular direction of an observer with respect to a reference direction having been preset on the display unit. A generator may generate the parallax images from the input image using the relative tilt angle, each of the parallax images having the mutually different parallax along the interocular direction. An output unit may make the display unit display the parallax images. | 05-22-2014 |
Patent application number | Description | Published |
20120144425 | DISPLAY PROCESSING APPARATUS, DISPLAY PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT - According to one embodiment, an display processing apparatus includes a display module, an operation receiver, a relation calculator, a display information generator, and a display controller. The display module displays a content list indicating contents of an identical type. The operation receiver receives operation to select a key content from the content list. The relation calculator calculates relation between the key content and second contents of a plurality of types including the identical type. The display information generator generates first display information of the key content and second display information of the second contents. The display controller displays list information including the first display information and pieces of the second display information around the first display information. The pieces of the second display information are arranged such that second display information of second content with higher relation is closer to the first display information. | 06-07-2012 |
20140098322 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a light source, a light source circuit board on which the light source is mounted, and which electrically controls the light source, a light guide plate optical system including a light guide plate having an incidence plane from which a light emitted from the light source is input, and outputting the light as a planar light, and a frame that holds the light guide plate optical system and the light source circuit board, and has a hole at a position of a light source arrangement plane which faces the incidence plane in which the light source is arranged. The light source circuit board is located at the frame so that the light source is arranged inside the hole from a rear surface side of the light source arrangement plane. | 04-10-2014 |