块匹配技术在极低比特率视频编码中的性能研究

电路与系统学报 Pub Date : 1997-06-09 DOI:10.1109/ISCAS.1997.622091

K.M. Ferreira, M. Piedade

{"title":"块匹配技术在极低比特率视频编码中的性能研究","authors":"K.M. Ferreira, M. Piedade","doi":"10.1109/ISCAS.1997.622091","DOIUrl":null,"url":null,"abstract":"Several block matching motion estimation algorithms are discussed in order to determine the best techniques to use in very low bit-rate video coding (H.263 CODEC is used). Prediction error functions, search methods and simplified techniques are studied to determine the overall block matching strategy to use in the coding process of low movement sequences (head and shoulder sequences) and high movement sequences.","PeriodicalId":68559,"journal":{"name":"电路与系统学报","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1997-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"On the performance of block matching techniques for very low bit rate video coding\",\"authors\":\"K.M. Ferreira, M. Piedade\",\"doi\":\"10.1109/ISCAS.1997.622091\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Several block matching motion estimation algorithms are discussed in order to determine the best techniques to use in very low bit-rate video coding (H.263 CODEC is used). Prediction error functions, search methods and simplified techniques are studied to determine the overall block matching strategy to use in the coding process of low movement sequences (head and shoulder sequences) and high movement sequences.\",\"PeriodicalId\":68559,\"journal\":{\"name\":\"电路与系统学报\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-06-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"电路与系统学报\",\"FirstCategoryId\":\"1093\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCAS.1997.622091\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"电路与系统学报","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.1109/ISCAS.1997.622091","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

讨论了几种块匹配运动估计算法，以确定在极低比特率视频编码(使用H.263 CODEC)中使用的最佳技术。研究了预测误差函数、搜索方法和简化技术，以确定低运动序列(头肩序列)和高运动序列编码过程中使用的整体块匹配策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

On the performance of block matching techniques for very low bit rate video coding

Several block matching motion estimation algorithms are discussed in order to determine the best techniques to use in very low bit-rate video coding (H.263 CODEC is used). Prediction error functions, search methods and simplified techniques are studied to determine the overall block matching strategy to use in the coding process of low movement sequences (head and shoulder sequences) and high movement sequences.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

电路与系统学报

自引率

0.00%

发文量

2463