发明名称 |
FRAME COMPATIBLE DEPTH MAP DELIVERY FORMATS FOR STEREOSCOPIC AND AUTO-STEREOSCOPIC DISPLAYS |
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. |
申请公布号 |
WO2013188552(A3) |
申请公布日期 |
2014.03.20 |
申请号 |
WO2013US45447 |
申请日期 |
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 |
分类号 |
H04N13/00 |
主分类号 |
H04N13/00 |
代理机构 |
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代理人 |
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地址 |
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