发明公开
EP2271112A1 METHOD AND DEVICE FOR MULTI-VIEWPOINT VIDEO IMAGE ENCODING AND DECODING 审中-公开
方法和装置图像编码和解码多个角度

  • 专利标题: METHOD AND DEVICE FOR MULTI-VIEWPOINT VIDEO IMAGE ENCODING AND DECODING
  • 专利标题(中): 方法和装置图像编码和解码多个角度
  • 申请号: EP09731573.3
    申请日: 2009-04-17
  • 公开(公告)号: EP2271112A1
    公开(公告)日: 2011-01-05
  • 发明人: GAO, ShanLIN, SixinFU, Jiali
  • 申请人: Huawei Technologies Co., Ltd.
  • 申请人地址: Huawei Administration Building Bantian Longgang District, Shenzhen Guangdong 518129 CN
  • 专利权人: Huawei Technologies Co., Ltd.
  • 当前专利权人: Huawei Technologies Co., Ltd.
  • 当前专利权人地址: Huawei Administration Building Bantian Longgang District, Shenzhen Guangdong 518129 CN
  • 代理机构: Kreuz, Georg Maria
  • 优先权: CN200810066587 20080418
  • 国际公布: WO2009127164 20091022
  • 主分类号: H04N7/32
  • IPC分类号: H04N7/32
METHOD AND DEVICE FOR MULTI-VIEWPOINT VIDEO IMAGE ENCODING AND DECODING
摘要:
A method for coding multi-view video images is provided in the present invention. The method comprises: obtaining dependencies between inter-view reference images for a viewpoint image; and encoding the viewpoint image in motion skip mode according to the obtained dependencies and preset motion dependencies, where the motion dependencies exist between inter-view reference images for a non-anchor image which has no inter-view reference image. The existence of the inter-view reference image depends on the dependency between viewpoint images. When the video image at the current viewpoint lacks inter-view reference images, no reference image is available for invoking in the reference image queue, and the multi-view video image coding or decoding is impossible for the current block of the video image in motion skip mode. In the embodiments of the present invention, motion dependencies between inter-view reference images for the image under coding are set, and therefore, the coding and the decoding of the multi-view video images in motion skip mode are simplified, and the efficiency in and the gain of coding the multi-view video image are improved.
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