| 书目名称 | Video Coding | | 副标题 | The Second Generatio | | 编辑 | Luis Torres,Murat Kunt | | 视频video | | | 图书封面 |  | | 描述 | In recent years there has been an increasing interest in SecondGeneration Image and Video Coding Techniques. These techniquesintroduce new concepts from image analysis that greatly improve theperformance of the coding schemes for very high compression. Thisinterest has been further emphasized by the future MPEG 4 standard..Second generation image and video coding techniques are the ensembleof approaches proposing new and more efficient image representationsthan the conventional canonical form. As a consequence, the humanvisual system becomes a fundamental part of the encoding/decodingchain. More insight to distinguish between first and second generationcan be gained if it is noticed that image and video coding isbasically carried out in two steps. First, image data are convertedinto a sequence of messages and, second, code words are assigned tothe messages. Methods of the first generation put the emphasis on thesecond step, whereas methods of the second generation put it on thefirst step and use available results for the second step. As a resultof including the human visual system, second generation can be alsoseen as an approach of seeing the image composed by different entitiesca | | 出版日期 | Book 1996 | | 关键词 | LED; Performance; code; image analysis; image processing; video compression | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4613-1337-3 | | isbn_softcover | 978-1-4612-8575-5 | | isbn_ebook | 978-1-4613-1337-3 | | copyright | Kluwer Academic Publishers Boston 1996 |
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发表于 2025-3-21 19:02:37
