公开(公告)号：EP3399755B1

公开(公告)日：2019-09-04

申请号：EP18161040.3

申请日：2013-06-12

申请人： Dolby Laboratories Licensing Corp. ,  Dolby International AB

发明人： LAKSHMINARAYANAN, Gopi ,  HULYALKAR, Samir N. ,  CHEN, Tao ,  SCHUEUER, Klaas Heinrich ,  GULATI, Amit ,  GANAPATHY, Hariharan ,  KRAETZER, Philipp

IPC分类号： H04N19/597 ,  H04N13/00 ,  H04N19/117 ,  H04N19/59 ,  H04N13/161 ,  H04N13/128 ,  H04N13/139

公开(公告)号：EP2862357A2

公开(公告)日：2015-04-22

申请号：EP13732024.8

申请日：2013-06-12

申请人： Dolby Laboratories Licensing Corporation ,  Dolby International AB

发明人： LAKSHMINARAYANAN, Gopi ,  HULYALKAR, Samir ,  CHEN, Tao ,  SCHUEUER, Klaas Heinrich ,  GULATI, Amit ,  GANAPATHY, Hariharan ,  KRAETZER, Philipp

IPC分类号： H04N13/00

CPC分类号： H04N13/161 ,  H04N13/128 ,  H04N13/139 ,  H04N19/117 ,  H04N19/154 ,  H04N19/187 ,  H04N19/59 ,  H04N19/597 ,  H04N2013/0081 ,  H04N2213/005

摘要： Stereoscopic video data and corresponding depth map data for stereoscopic and auto-stereoscopic displays are coded using a coded base layer and one or more coded enhancement layers. Given a 3D input picture and corresponding input depth map data, a side-by-side and a top-and-bottom picture are generated based on the input picture. Using an encoder, the side-by-side picture is coded to generate a coded base layer Using the encoder and a texture reference processing unit (RPU), the top-and-bottom picture is encoded to generate a first enhancement layer, wherein the first enhancement layer is coded based on the base layer stream, and using the encoder and a depth-map RPU, depth data for the side-by-side picture are encoded to generate a second enhancement layer, wherein the second enhancement layer is coded based on to the base layer. Alternative single, dual, and multi-layer depth map delivery systems are also presented.

摘要翻译： 使用编码的基本层和一个或多个编码的增强层对立体视觉数据和用于立体和自动立体显示的相应的深度图数据进行编码。 给定3D输入图像和对应的输入深度图数据，基于输入图像生成并排和顶部和底部的图像。 使用编码器对并排图像进行编码以生成编码基本层使用编码器和纹理参考处理单元（RPU），编码顶部和底部图像以生成第一增强层，其中， 第一增强层基于基层流进行编码，并且使用编码器和深度图RPU，对并排图像的深度数据进行编码以生成第二增强层，其中第二增强层被编码 到基层。 还提供了替代的单层，双层和多层深度图传送系统。

公开(公告)号：EP2862357B1

公开(公告)日：2018-03-28

申请号：EP13732024.8

申请日：2013-06-12

申请人： Dolby Laboratories Licensing Corporation ,  Dolby International AB

发明人： LAKSHMINARAYANAN, Gopi ,  HULYALKAR, Samir ,  CHEN, Tao ,  SCHUEUER, Klaas Heinrich ,  GULATI, Amit ,  GANAPATHY, Hariharan ,  KRAETZER, Philipp

IPC分类号： H04N13/00

CPC分类号： H04N13/161 ,  H04N13/128 ,  H04N13/139 ,  H04N19/117 ,  H04N19/154 ,  H04N19/187 ,  H04N19/59 ,  H04N19/597 ,  H04N2013/0081 ,  H04N2213/005

摘要： Stereoscopic video data and corresponding depth map data for stereoscopic and auto-stereoscopic displays are coded using a coded base layer and one or more coded enhancement layers. Given a 3D input picture and corresponding input depth map data, a side-by-side and a top-and-bottom picture are generated based on the input picture. Using an encoder, the side-by-side picture is coded to generate a coded base layer Using the encoder and a texture reference processing unit (RPU), the top-and-bottom picture is encoded to generate a first enhancement layer, wherein the first enhancement layer is coded based on the base layer stream, and using the encoder and a depth-map RPU, depth data for the side-by-side picture are encoded to generate a second enhancement layer, wherein the second enhancement layer is coded based on to the base layer. Alternative single, dual, and multi-layer depth map delivery systems are also presented.