{"title":"免版税视频编解码器的技术设计和知识产权分析","authors":"C. Reader","doi":"10.1109/PCS.2010.5702433","DOIUrl":null,"url":null,"abstract":"Royalty-free standards for image and video coding have been actively discussed for over 20 years. This paper breaks down the issues of designing royalty-free codecs into the major topics of requirements, video coding tools, classes of patents and performance. By dissecting the codec using a hierarchy of major to minor coding tools, it is possible to pinpoint where a patent impacts the video coding, and what the consequence will be of avoiding the patented tool.","PeriodicalId":255142,"journal":{"name":"28th Picture Coding Symposium","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Technical design & IPR analysis for royalty-free video codecs\",\"authors\":\"C. Reader\",\"doi\":\"10.1109/PCS.2010.5702433\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Royalty-free standards for image and video coding have been actively discussed for over 20 years. This paper breaks down the issues of designing royalty-free codecs into the major topics of requirements, video coding tools, classes of patents and performance. By dissecting the codec using a hierarchy of major to minor coding tools, it is possible to pinpoint where a patent impacts the video coding, and what the consequence will be of avoiding the patented tool.\",\"PeriodicalId\":255142,\"journal\":{\"name\":\"28th Picture Coding Symposium\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"28th Picture Coding Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PCS.2010.5702433\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"28th Picture Coding Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCS.2010.5702433","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Technical design & IPR analysis for royalty-free video codecs
Royalty-free standards for image and video coding have been actively discussed for over 20 years. This paper breaks down the issues of designing royalty-free codecs into the major topics of requirements, video coding tools, classes of patents and performance. By dissecting the codec using a hierarchy of major to minor coding tools, it is possible to pinpoint where a patent impacts the video coding, and what the consequence will be of avoiding the patented tool.
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