{"title":"用户界面的相对性能评估的压缩技术","authors":"S. Padhy, O. Hage, S. Panchanathan","doi":"10.1109/CCECE.1997.614869","DOIUrl":null,"url":null,"abstract":"Several techniques for video compression have appeared in literature namely JPEG, MPEG, H.263, wavelet, vector quantization, sub-bands, etc. In this paper, we present a user interface design which allows subjective comparison by simultaneous display of the encoded sequences (along with the original) at a variety of compression ratios in a synchronized manner. The proposed interface is extremely useful for relative performance evaluation of various compression techniques and can be easily extended to incorporate evaluation of new compression techniques.","PeriodicalId":359446,"journal":{"name":"CCECE '97. Canadian Conference on Electrical and Computer Engineering. Engineering Innovation: Voyage of Discovery. Conference Proceedings","volume":"83 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"User-interface for relative performance evaluation of compression techniques\",\"authors\":\"S. Padhy, O. Hage, S. Panchanathan\",\"doi\":\"10.1109/CCECE.1997.614869\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Several techniques for video compression have appeared in literature namely JPEG, MPEG, H.263, wavelet, vector quantization, sub-bands, etc. In this paper, we present a user interface design which allows subjective comparison by simultaneous display of the encoded sequences (along with the original) at a variety of compression ratios in a synchronized manner. The proposed interface is extremely useful for relative performance evaluation of various compression techniques and can be easily extended to incorporate evaluation of new compression techniques.\",\"PeriodicalId\":359446,\"journal\":{\"name\":\"CCECE '97. Canadian Conference on Electrical and Computer Engineering. Engineering Innovation: Voyage of Discovery. Conference Proceedings\",\"volume\":\"83 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-05-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CCECE '97. Canadian Conference on Electrical and Computer Engineering. Engineering Innovation: Voyage of Discovery. Conference Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CCECE.1997.614869\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CCECE '97. Canadian Conference on Electrical and Computer Engineering. Engineering Innovation: Voyage of Discovery. Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCECE.1997.614869","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
User-interface for relative performance evaluation of compression techniques
Several techniques for video compression have appeared in literature namely JPEG, MPEG, H.263, wavelet, vector quantization, sub-bands, etc. In this paper, we present a user interface design which allows subjective comparison by simultaneous display of the encoded sequences (along with the original) at a variety of compression ratios in a synchronized manner. The proposed interface is extremely useful for relative performance evaluation of various compression techniques and can be easily extended to incorporate evaluation of new compression techniques.
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