公开(公告)号：WO0230126A8

公开(公告)日：2003-04-03

申请号：PCT/SG0000175

申请日：2000-10-06

Applicant: ST MICROELECTRONICS ASIA PACIF ,  GOH KWONG HUANG ,  HUI LUCAS Y W

Inventor： GOH KWONG HUANG ,  HUI LUCAS Y W

IPC: H04N5/14 ,  H04N7/26 ,  H04N7/50

CPC classification number: H04N5/147 ,  H04N19/115 ,  H04N19/14 ,  H04N19/142 ,  H04N19/149 ,  H04N19/159 ,  H04N19/172 ,  H04N19/177 ,  H04N19/179 ,  H04N19/61 ,  H04N19/87

Abstract: The invention relates to a method of bit allocation in a scene change situation during encoding a video sequence. Following a scene change, the picture complexity of the current picture is adjusted so that the bit allocation for the next picture is more accurately estimated.

Abstract translation: 本发明涉及一种在编码视频序列期间场景变化情况下的比特分配方法。 在场景变化之后，调整当前图像的图像复杂度，使得下一图像的比特分配被更准确地估计。