公开(公告)号：US10171841B2

公开(公告)日：2019-01-01

申请号：US14429462

申请日：2013-04-24

Applicant: ZTE CORPORATION ,  Lu Yu ,  Peng Lv ,  Yin Zhao ,  Yingjie Hong ,  Ming Li

Inventor： Lu Yu ,  Peng Lv ,  Yin Zhao ,  Yingjie Hong ,  Ming Li

IPC: H04N19/70 ,  H04N13/00 ,  H04N19/463 ,  H04N19/18 ,  H04N19/174

Abstract: Methods and devices for encoding/decoding a video bitstream are provided. The decoding method includes: a slice bitstream is received, wherein the slice bitstream carries parameter set indication information for indicating a camera parameter set; the camera parameters are acquired from the camera parameter set indicated by the parameter set indication information; and the slice bitstream is decoded according to the acquired camera parameters. By the present invention, the technical problem of lower encoding/decoding efficiency caused by the fact that encoding/decoding can only be normally implemented by carrying the camera parameters in the slice bitstream in the conventional art is solved, and the technical effect of improving the encoding/decoding efficiency is achieved.

公开(公告)号：US20150249841A1

公开(公告)日：2015-09-03

申请号：US14429462

申请日：2013-04-24

Applicant: ZTE Corporation

Inventor： Lu Yu ,  Peng Lv ,  Yin Zhao ,  Yingjie Hong ,  Ming Li

IPC: H04N19/70 ,  H04N19/18

CPC classification number: H04N19/70 ,  H04N13/161 ,  H04N19/174 ,  H04N19/18 ,  H04N19/463

Abstract: Methods and devices for encoding/decoding a video bitstream are provided. The decoding method includes: a slice bitstream is received, wherein the slice bitstream carries parameter set indication information for indicating a camera parameter set; the camera parameters are acquired from the camera parameter set indicated by the parameter set indication information; and the slice bitstream is decoded according to the acquired camera parameters. By the present invention, the technical problem of lower encoding/decoding efficiency caused by the fact that encoding/decoding can only be normally implemented by carrying the camera parameters in the slice bitstream in the conventional art is solved, and the technical effect of improving the encoding/decoding efficiency is achieved.

Abstract translation: 提供了用于对视频比特流进行编码/解码的方法和装置。 解码方法包括：接收片段比特流，其中片段比特流携带用于指示相机参数集的参数集指示信息; 从由参数集指示信息指示的相机参数集中获取相机参数; 并且根据所获取的相机参数对片比特流进行解码。 通过本发明，解决了传统技术中通过在切片比特流中携带相机参数只能正常实现编码/解码的事实导致的较低编码/解码效率的技术问题，并且改进了 实现编码/解码效率。