Patent application number | Description | Published |
20100021141 | PLAY BACK APPARATUS, PLAYBACK METHOD AND PROGRAM FOR PLAYING BACK 3D VIDEO - The playback apparatus realizes stereoscopic viewing by overlaying planar or stereoscopic graphics over stereoscopic video in a way that reduces eye strain using following method in abstract: A graphics plane holds therein data composed of graphics data. A shift engine shifts, in a case when a composition unit composites the graphics data with a left-view video frame, coordinates of each of the pixels is shifted in a first horizontal direction, and in a case when the composition unit composites the graphics data with a right-view video frame, coordinates of each of the pixels is shifted in a second horizontal direction that is opposite to the first direction. | 01-28-2010 |
20100138933 | DATA MANAGEMENT DEVICE, STORED DATA MANAGEMENT METHOD AND COMPUTER PROGRAM - Provided is a data management device for managing data recorded onto a readable and writable recording medium by an application that is verified based on a digital certificate. The recording medium has a plurality of areas and access to each area is restricted to a different application. The data management device includes an application authentication module, a mapping module, and a local storage display module. The application authentication module verifies that an application is an authentic application based on a digital certificate attached to the application. The mapping module associates, if the application is verified, an area accessible by the application with a subject name described in the digital certificate used for the verification. The local storage display module displays information regarding the area accessible by the application, with the use of the subject name associated with the area. | 06-03-2010 |
20100142924 | PLAYBACK APPARATUS, PLAYBACK METHOD, AND PROGRAM FOR PERFORMING STEREOSCOPIC PLAYBACK - In performing stereoscopic view, a shift information memory ( | 06-10-2010 |
20110052153 | REPRODUCTION DEVICE, REPRODUCTION METHOD, AND PROGRAM - A problem with high resource-consuming managed copy is that simultaneous execution of the managed copy, which is controlled by a playback device, and a BD-J application, which is recorded on a recording medium, leads to a shortage in resources. Provided is a playback device that enables simultaneous execution of the managed copy and the BD-J application while preventing resource contention therebetween, by imposing an access limitation on the disc medium by causing the BD-J application to assume that the disc medium has been virtually ejected. | 03-03-2011 |
20110211815 | REPRODUCTION DEVICE, REPRODUCTION METHOD, AND PROGRAM FOR STEROSCOPIC REPRODUCTION - In performing stereoscopic view, a shift information memory stores, as a number of pixel lengths, an offset indicating how far in a right direction or a left direction to move coordinates of pixels to realize stereoscopic view. When realizing stereoscopic view, a plane shift engine moves the coordinates of image data in a graphics plane in the right direction or the left direction by the number of pixel lengths indicated by the offset. When a scale of video data targeted for stereoscopic view is changed by a basic graphics plane, a shift distance of pixel coordinates by the plane shift engine is based on a number of pixel lengths obtained by multiplying the offset by a changed scaling factor in the horizontal direction. | 09-01-2011 |
20110307448 | REPRODUCTION DEVICE - In conventional managed copy, files are copied to the copy destination, while maintaining the file structure of the copy source. A problem pertaining to the conventional managed copy is that, when a partial copy, which changes the file structure of the copy source, is performed, the created disc does not conform to the standard and thus cannot be played back by the playback device. | 12-15-2011 |
20120170911 | PLAY BACK APPARATUS, PLAYBACK METHOD AND PROGRAM FOR PLAYING BACK 3D VIDEO - The playback apparatus realizes stereoscopic viewing by overlaying planar or stereoscopic graphics over stereoscopic video in a way that reduces eye strain using following method in abstract: A graphics plane holds therein data composed of graphics data. A shift engine shifts, in a case when a composition unit composites the graphics data with a left-view video frame, coordinates of each of the pixels is shifted in a first horizontal direction, and in a case when the composition unit composites the graphics data with a right-view video frame, coordinates of each of the pixels is shifted in a second horizontal direction that is opposite to the first direction. | 07-05-2012 |
20120170916 | PLAY BACK APPARATUS, PLAYBACK METHOD AND PROGRAM FOR PLAYING BACK 3D VIDEO - The playback apparatus realizes stereoscopic viewing by overlaying planar or stereoscopic graphics over stereoscopic video in a way that reduces eye strain using following method in abstract: A graphics plane holds therein data composed of graphics data. A shift engine shifts, in a case when a composition unit composites the graphics data with a left-view video frame, coordinates of each of the pixels is shifted in a first horizontal direction, and in a case when the composition unit composites the graphics data with a right-view video frame, coordinates of each of the pixels is shifted in a second horizontal direction that is opposite to the first direction. | 07-05-2012 |
20120170917 | PLAY BACK APPARATUS, PLAYBACK METHOD AND PROGRAM FOR PLAYING BACK 3D VIDEO - The playback apparatus realizes stereoscopic viewing by overlaying planar or stereoscopic graphics over stereoscopic video in a way that reduces eye strain using following method in abstract: A graphics plane holds therein data composed of graphics data. A shift engine shifts, in a case when a composition unit composites the graphics data with a left-view video frame, coordinates of each of the pixels is shifted in a first horizontal direction, and in a case when the composition unit composites the graphics data with a right-view video frame, coordinates of each of the pixels is shifted in a second horizontal direction that is opposite to the first direction. | 07-05-2012 |
20130021435 | REPRODUCTION DEVICE, REPRODUCTION METHOD, AND PROGRAM FOR STEREOSCOPIC REPRODUCTION - In performing stereoscopic view, a shift information memory stores, as a number of pixel lengths, an offset indicating how far in a right direction or a left direction to move coordinates of pixels to realize stereoscopic view. When realizing stereoscopic view, a plane shift engine moves the coordinates of image data in a graphics plane in the right direction or the left direction by the number of pixel lengths indicated by the offset. When a scale of video data targeted for stereoscopic view is changed by a basic graphics plane, a shift distance of pixel coordinates by the plane shift engine is based on a number of pixel lengths obtained by multiplying the offset by a changed scaling factor in the horizontal direction. | 01-24-2013 |
20130070052 | VIDEO PROCESING DEVICE, SYSTEM, VIDEO PROCESSING METHOD, AND VIDEO PROCESSING PROGRAM CAPABLE OF CHANGING DEPTH OF STEREOSCOPIC VIDEO IMAGES - A video processing device is one of multiple devices in a home theater system. Upon connection to another device, a depth adjustment determination module determines whether depth adjustment of two or more view components is necessary for playback of stereoscopic video images. When depth adjustment is necessary, a capability comparison module performs a communications sequence to determine which device will perform the depth adjustment. When it is determined during the communications sequence that the video processing device itself is to perform the depth adjustment, it does so and then transmits the resulting adjusted two or more view components to the other device. When it is determined that the other device is to perform the depth adjustment, the video processing device transmits the two or more view components without performing depth adjustment. | 03-21-2013 |