{"title":"一种无线便携式视频点播系统","authors":"T. Meng","doi":"10.1109/ICVD.1998.646570","DOIUrl":null,"url":null,"abstract":"Our present ability to work with video has been confined to a wired environment, requiring both the video encoder and decoder to be physically connected to a power supply and a wired communication link. This paper presents a portable video-on-demand system capable of delivering high-quality image and video data in a wireless environment. The discussion will focus on both the architectural and circuit design techniques developed for implementing a high-performance, error-resistant video compression/decompression system at power levels that are two orders of magnitude below existing solutions. This low-power video compression system not only provides a compression efficiency better than industry standards, but also embeds a high degree of error tolerance in the compression algorithm itself to guard against transmission errors often encountered in wireless communication.","PeriodicalId":139023,"journal":{"name":"Proceedings Eleventh International Conference on VLSI Design","volume":"121 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A wireless portable video-on-demand system\",\"authors\":\"T. Meng\",\"doi\":\"10.1109/ICVD.1998.646570\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Our present ability to work with video has been confined to a wired environment, requiring both the video encoder and decoder to be physically connected to a power supply and a wired communication link. This paper presents a portable video-on-demand system capable of delivering high-quality image and video data in a wireless environment. The discussion will focus on both the architectural and circuit design techniques developed for implementing a high-performance, error-resistant video compression/decompression system at power levels that are two orders of magnitude below existing solutions. This low-power video compression system not only provides a compression efficiency better than industry standards, but also embeds a high degree of error tolerance in the compression algorithm itself to guard against transmission errors often encountered in wireless communication.\",\"PeriodicalId\":139023,\"journal\":{\"name\":\"Proceedings Eleventh International Conference on VLSI Design\",\"volume\":\"121 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-01-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings Eleventh International Conference on VLSI Design\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICVD.1998.646570\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings Eleventh International Conference on VLSI Design","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICVD.1998.646570","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Our present ability to work with video has been confined to a wired environment, requiring both the video encoder and decoder to be physically connected to a power supply and a wired communication link. This paper presents a portable video-on-demand system capable of delivering high-quality image and video data in a wireless environment. The discussion will focus on both the architectural and circuit design techniques developed for implementing a high-performance, error-resistant video compression/decompression system at power levels that are two orders of magnitude below existing solutions. This low-power video compression system not only provides a compression efficiency better than industry standards, but also embeds a high degree of error tolerance in the compression algorithm itself to guard against transmission errors often encountered in wireless communication.
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