{"title":"使用Karhunen- Loeve变换的低比特率视频编码","authors":"L. Fritsch","doi":"10.1109/RADIOELEK.2008.4542724","DOIUrl":null,"url":null,"abstract":"Low bitrate video coding is very important in image data transmission via telephone links, radio channels etc. There are two main requirements- small frequency bandwidth of the transmission channel and satisfactory quality of decoded video frames. In this paper is presented an effective image codec, which is based on Karhunen- Loeve transform. First is described the main idea of this image codec, then follows description of mathematical background, at the end are presented experimental results.","PeriodicalId":162482,"journal":{"name":"2008 18th International Conference Radioelektronika","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Low bitrate video coding using Karhunen- Loeve transform\",\"authors\":\"L. Fritsch\",\"doi\":\"10.1109/RADIOELEK.2008.4542724\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Low bitrate video coding is very important in image data transmission via telephone links, radio channels etc. There are two main requirements- small frequency bandwidth of the transmission channel and satisfactory quality of decoded video frames. In this paper is presented an effective image codec, which is based on Karhunen- Loeve transform. First is described the main idea of this image codec, then follows description of mathematical background, at the end are presented experimental results.\",\"PeriodicalId\":162482,\"journal\":{\"name\":\"2008 18th International Conference Radioelektronika\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 18th International Conference Radioelektronika\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RADIOELEK.2008.4542724\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 18th International Conference Radioelektronika","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RADIOELEK.2008.4542724","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Low bitrate video coding using Karhunen- Loeve transform
Low bitrate video coding is very important in image data transmission via telephone links, radio channels etc. There are two main requirements- small frequency bandwidth of the transmission channel and satisfactory quality of decoded video frames. In this paper is presented an effective image codec, which is based on Karhunen- Loeve transform. First is described the main idea of this image codec, then follows description of mathematical background, at the end are presented experimental results.
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