%0 Journal Article
%T A H. 264 Compatible Encoding Scheme for Panoramic Video<br>H．264兼容的全景视频编码方法
%A XIONG Cong
%A YU Song-yu
%A SONG Li
%A YANG Xiao-kang
%A <br>熊聪
%A 余松煜
%A 宋利
%A 杨小康
%J 中国图象图形学报
%D 2007
%I 
%X When capturing panoramic scene,the camera usually moves only in the horizontal direction.If we encode the captured panoramic video directly,the encoding efficiency will be low dueto the possible light dithering of the camera in the vertical direction and noise introduced by sensor.This paper presents a highly efficient algorithm for encoding panoramic video with H.264 standard according to its special characteristics.First,we convert the original panoramic video to a panoramic image.Then we can convert the panoramic image to H.264 bit-stream directly.Compared to the encoding of the original panoramic video, the algorithm we present highly improve the encoding efficiency.
%K panoramic video
%K panoramic image
%K H
%K 264
%K video coding
%K motion vector<br>全景视频
%K 全景图
%K H.264视频编码
%K 运动矢量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=8D1E41EB583007A5&yid=A732AF04DDA03BB3&vid=59906B3B2830C2C5&iid=F3090AE9B60B7ED1&sid=C04B8FC2EE0A3178&eid=F44FBAC0FA4347E5&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=6