FRAME COMPATIBLE DEPTH MAP DELIVERY FORMATS FOR STEREOSCOPIC AND AUTO-STEREOSCOPIC DISPLAYS
    1.
    发明公开
    FRAME COMPATIBLE DEPTH MAP DELIVERY FORMATS FOR STEREOSCOPIC AND AUTO-STEREOSCOPIC DISPLAYS 有权
    FRAME-KOMPATIBLE TIEFENKARTENBEREITSTELLUNGSFORMATEFÜRSTEREOSKOPISCHE UND AUTOSTEREOSKOPISCHE ANZEIGEN

    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

    IPC分类号: H04N13/00

    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。

    SPECIFYING VISUAL DYNAMIC RANGE CODING OPERATIONS AND PARAMETERS
    5.
    发明公开
    SPECIFYING VISUAL DYNAMIC RANGE CODING OPERATIONS AND PARAMETERS 审中-公开
    操作和参数的编码动态可视区域求取

    公开(公告)号:EP2801192A1

    公开(公告)日:2014-11-12

    申请号:EP12806854.1

    申请日:2012-12-18

    IPC分类号: H04N7/26

    摘要: Coding syntaxes in compliance with same or different VDR specifications may be signaled by upstream coding devices such as VDR encoders to downstream coding devices such as VDR decoders in a common vehicle in the form of RPU data units. VDR coding operations and operational parameters may be specified as sequence level, frame level, or partition level syntax elements in a coding syntax. Syntax elements in a coding syntax may be coded directly in one or more current RPU data units under a current RPU ID, predicted from other partitions/segments/ranges previously sent with the same current RPU ID, or predicted from other frame level or sequence level syntax elements previously sent with a previous RPU ID. A downstream device may perform decoding operations on multi-layered input image data based on received coding syntaxes to construct VDR images.

    摘要翻译: 编码符合相同或不同的VDR规范的语法可以通过上游译码装置发出信号:如VDR编码器下游编码装置:诸如在的RPU数据单元的形式的公共车辆VDR解码器。 VDR编码操作和操作参数可以被指定为序列级,帧级或在编码语法分区级语法元素。 在编码语法语法元素可直接在一个或更多个当前RPU数据单元下的电流RPU ID进行编码,从其他的预测分区/分段/范围预先用同样的当前RPU ID发送的,或从其它帧的水平或序列水平上预测 语法元素之前与先前的RPU ID发送。 下游设备可以基于接收到的编码句法的多层输入图像数据执行解码操作以构建VDR图像。