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    VIEW SYNTHESIS BASED ON ASYMMETRIC TEXTURE AND DEPTH RESOLUTIONS
    2.
    发明公开
    VIEW SYNTHESIS BASED ON ASYMMETRIC TEXTURE AND DEPTH RESOLUTIONS 审中-公开
    考虑到合成基于非对称纹理和深度决议

    公开(公告)号：EP2839655A1

    公开(公告)日：2015-02-25

    申请号：EP13708997.5

    申请日：2013-02-25

    申请人： Qualcomm Incorporated

    发明人： CHEN, Ying ,  VEERA, Karthic ,  WEI, Jian

    IPC分类号： H04N7/32 ,  H04N13/00

    CPC分类号： H04N13/161 ,  H04N13/111 ,  H04N19/597 ,  H04N2213/003

    摘要： An apparatus for processing video data includes a processor configured to associate, in a minimum processing unit (MPU), one pixel of a depth image of a reference picture with one or more pixels of a first chroma component of a texture image of the reference picture, associate, in the MPU, the one pixel of the depth image with one or more pixels of a second chroma component of the texture image, and associate, in the MPU, the one pixel of the depth image with a plurality of pixels of a luma component of the texture image. The number of the pixels of the luma component is different than the number of the one or more pixels of the first chroma component and the number of the one or more pixels of the second chroma component.

    DETECTING AVAILABILITIES OF NEIGHBORING VIDEO UNITS FOR VIDEO CODING
    3.
    发明公开
    DETECTING AVAILABILITIES OF NEIGHBORING VIDEO UNITS FOR VIDEO CODING 审中-公开
    VERFÜGBRKEIT从邻国视频单元用于视频编码检测

    公开(公告)号：EP2769546A1

    公开(公告)日：2014-08-27

    申请号：EP12770350.2

    申请日：2012-09-14

    申请人： Qualcomm Incorporated

    发明人： ZHOU, Bo ,  RAMASWAMY, Gurunath ,  VEERA, Karthic ,  CHEN, Peisong ,  COBAN, Muhammed Zeyd ,  DU, Junchen ,  JALIL, Suhail

    IPC分类号： H04N7/26

    CPC分类号： H04N19/13 ,  H04N19/192 ,  H04N19/423 ,  H04N19/91 ,  H04N19/96

    摘要： As part of a video encoding or decoding operation on video data, a video coder performs a coding operation for a current video unit of the video data. As part of performing the coding operation for the current video unit, the video coder determines the availabilities of one or more video units that neighbor the current video unit. In order to determine the availability of a video unit that neighbors the current video unit, the video coder identifies, based on availabilities of video units that neighbor a parent video unit of the current video unit, an entry in a lookup table. The identified entry indicates the availability of the video unit that neighbors the current video unit. The video coder then performs a coding operation on the current video unit based on whether the video unit that neighbors the current video unit is available.

    DEVICES AND METHODS FOR WARPING AND HOLE FILLING DURING VIEW SYNTHESIS
    4.
    发明公开
    DEVICES AND METHODS FOR WARPING AND HOLE FILLING DURING VIEW SYNTHESIS 审中-公开
    器件和方法变形和孔填充过程中考虑到合成

    公开(公告)号：EP2697769A1

    公开(公告)日：2014-02-19

    申请号：EP12716159.4

    申请日：2012-03-28

    申请人： Qualcomm Incorporated

    发明人： VEERA, Karthic ,  CHEN, Ying ,  DU, Junchen ,  KARCZEWICZ, Marta

    IPC分类号： G06T5/00

    CPC分类号： G06T5/005 ,  G06T2207/10021

    摘要： Implementations include methods and systems for a converting reference images or video to 3D images or video. A two-step conversion is described which accomplishes warping and hole filling on a pixel-by-pixel basis. In one implementation, of a plurality of pixel values of a reference image at a plurality of first collinear pixels locations are successively mapped to a respective plurality of second pixel locations of a destination image. Between two of the mappings, a location of a hole between two of the second pixel locations may be identified and filled.