{"title":"大容量全景视频改进编解码的实现","authors":"Jaejoon Kim, Taeho Kim, Daegyu Lee, Youngback Kim","doi":"10.1109/ICDIM.2009.5356788","DOIUrl":null,"url":null,"abstract":"Providing high quality panoramic video over Internet, mobile and broadcasting areas, requires a suitable video codec that satisfies both highcompression efficiency and random access functionality. On the user side, high compression efficiency is necessary to enable video streaming of high-volume panoramic data; the random access functions allow the user to move the viewpoint and direction freely. In this research, we introduce the cell concept for compression efficiency and random access functionality and propose a high-speed algorithm for the encoder and decoder of wide screen panoramic images.","PeriodicalId":300287,"journal":{"name":"2009 Fourth International Conference on Digital Information Management","volume":"117 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"On realization of modified encoding/decoding for high capacity panoramic video\",\"authors\":\"Jaejoon Kim, Taeho Kim, Daegyu Lee, Youngback Kim\",\"doi\":\"10.1109/ICDIM.2009.5356788\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Providing high quality panoramic video over Internet, mobile and broadcasting areas, requires a suitable video codec that satisfies both highcompression efficiency and random access functionality. On the user side, high compression efficiency is necessary to enable video streaming of high-volume panoramic data; the random access functions allow the user to move the viewpoint and direction freely. In this research, we introduce the cell concept for compression efficiency and random access functionality and propose a high-speed algorithm for the encoder and decoder of wide screen panoramic images.\",\"PeriodicalId\":300287,\"journal\":{\"name\":\"2009 Fourth International Conference on Digital Information Management\",\"volume\":\"117 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-12-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Fourth International Conference on Digital Information Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICDIM.2009.5356788\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Fourth International Conference on Digital Information Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDIM.2009.5356788","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On realization of modified encoding/decoding for high capacity panoramic video
Providing high quality panoramic video over Internet, mobile and broadcasting areas, requires a suitable video codec that satisfies both highcompression efficiency and random access functionality. On the user side, high compression efficiency is necessary to enable video streaming of high-volume panoramic data; the random access functions allow the user to move the viewpoint and direction freely. In this research, we introduce the cell concept for compression efficiency and random access functionality and propose a high-speed algorithm for the encoder and decoder of wide screen panoramic images.
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