公开(公告)号：USD693659S1

公开(公告)日：2013-11-19

申请号：US29436971

申请日：2012-11-12

Applicant: Hongbin Liu

Designer： Hongbin Liu

公开(公告)号：US09571859B2

公开(公告)日：2017-02-14

申请号：US14412644

申请日：2012-08-14

Applicant: Jie Jia ,  Hongbin Liu

Inventor： Jie Jia ,  Hongbin Liu

IPC: H04N19/00 ,  H04N19/597 ,  H04N19/147 ,  H04N19/11 ,  H04N19/172 ,  H04N19/65 ,  H04N19/593

CPC classification number: H04N19/597 ,  H04N19/11 ,  H04N19/147 ,  H04N19/172 ,  H04N19/593 ,  H04N19/65

Abstract: The embodiments of the present invention provide an intraframe encoding method, device and encoder for depth images. The method is applied to 3D video encoding or multi-view video encoding. The method includes: in an intraframe encoding mode for depth images, generating a non-all-zero residual and an all-zero residual when a prediction unit is encoded; and performing a rate-distortion optimization selection between the non-all-zero residual and the all-zero residual, as a residual encoding scheme of the prediction unit. The device is applied to 3D video encoding or multi-view video encoding. The device includes: a residual generation unit configured to generate, in an intraframe encoding mode for depth images, a non-all-zero residual and an all-zero residual when a prediction unit is encoded; and a rate-distortion optimization selection unit configured to perform a rate-distortion optimization selection between the non-all-zero residual and the all-zero residual, as a residual encoding scheme of the prediction unit.

Abstract translation: 本发明的实施例提供了一种用于深度图像的帧内编码方法，装置和编码器。 该方法适用于3D视频编码或多视点视频编码。 该方法包括：在深度图像的帧内编码模式中，当对预测单元进行编码时，生成非全零残差和全零残差; 并且执行非全零残差与全零残差之间的速率失真优化选择作为预测单元的残差编码方案。 该设备应用于3D视频编码或多视图视频编码。 该装置包括：剩余生成单元，被配置为当对预测单元进行编码时以深度图像的帧内编码模式生成非全零残差和全零残差; 以及速率失真优化选择单元，被配置为执行非全零残差与全零残差之间的速率失真优化选择，作为预测单元的残差编码方案。