AVariablebitrateVideoCodingSchemeBasedonMorphologicalOperationsforATMNetworks  

作　　者：ChenHuifang DaiWenqi 等 

机构地区：[1]InstituteofInformationandIntelligentSystem,ZhejiangUniversity,Hangzhou310027 [2]InstituteofInformationan

出　　处：《通信学报》1998年第5期84-89,共6页Journal on Communications

摘　　要：ＡＶａｒｉａｂｌｅｂｉｔｒａｔｅＶｉｄｅｏＣｏｄｉｎｇＳｃｈｅｍｅＢａｓｅｄｏｎＭｏｒｐｈｏｌｏｇｉｃａｌＯｐｅｒａｔｉｏｎｓｆｏｒＡＴＭＮｅｔｗｏｒｋｓＣｈｅｎＨｕｉｆａｎｇＤａｉＷｅｎｑｉＱｉｕＰｅｉｌｉａｎｇ（ＩｎｓｔｉｔｕｔｅｏｆＩｎｆｏ...The characteristic of ATM networks has a sequence of influence on the video image. Traditional coding schemes are not the best choice for ATM. A variable bit rate video coding scheme based on mathematical morphological operations is proposed. Experimental results show that the subjective, objective qualities of the reconstruction images are quite good and the compression ratio is fairly high.

关 键 词：视频编码 ATM网络 异步传输网 多位率 数学形态操作 

分 类 号：TN919.81[电子电信—通信与信息系统]