发明名称 SLICE LEVEL BIT RATE CONTROL FOR VIDEO CODING
摘要 Systems, articles, and methods are described including operations for slice level bit rate control for video coding.
申请公布号 US2014341302(A1) 申请公布日期 2014.11.20
申请号 US201313895094 申请日期 2013.05.15
申请人 Wang Ce 发明人 Wang Ce
分类号 H04N19/46 主分类号 H04N19/46
代理机构 代理人
主权项 1. A computer-implemented method for video coding, comprising: receiving, by a video encoder, an available bit rate for data transfer between the video encoder and one or more video decoders; determining, by the video encoder, a bit rate data restriction based at least in part on the available bit rate; and reallocating, by the video encoder, at least one discrete cosine transform (DCT) coefficient from one slice to a different slice based at least in part on the bit rate data restriction, wherein the different slice is associated with a number of discrete cosine transform coefficients, and wherein each discrete cosine transform coefficient is associated with at least one pixel of a picture.
地址 Bellevue WA US