| 书目名称 | Video Object Extraction and Representation | | 副标题 | Theory and Applicati | | 编辑 | I-Jong Lin,S. Y. Kung | | 视频video | | | 丛书名称 | The Springer International Series in Engineering and Computer Science | | 图书封面 |  | | 描述 | “If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them. ” - Henry David Thoreau, Walden Although engineering is a study entrenched firmly in belief of pr- matism, I have always believed its impact need not be limited to pr- matism. Pragmatism is not the boundaries that define engineering, just the (sometimes unforgiving) rules by which we sight our goals. This book studies two major problems of content-based video proce- ing for a media-based technology: Video Object Plane (VOP) Extr- tion and Representation, in support of the MPEG-4 and MPEG-7 video standards, respectively. After reviewing relevant image and video p- cessing techniques, we introduce the concept of Voronoi Ordered Spaces for both VOP extraction and representation to integrate shape infor- tion into low-level optimization algorithms and to derive robust shape descriptors, respectively. We implement a video object segmentation system with a novel surface optimization scheme that integrates Voronoi Ordered Spaces with existing techniques to balance visual information against predictions of models of a priori information. With these VOPs, we h | | 出版日期 | Book 2002 | | 关键词 | MPEG; MPEG-4; Standard; Standards; computer; information; multimedia; network; video | | 版次 | 1 | | doi | https://doi.org/10.1007/b117225 | | isbn_softcover | 978-1-4757-8384-1 | | isbn_ebook | 978-0-306-47037-0Series ISSN 0893-3405 | | issn_series | 0893-3405 | | copyright | Springer Science+Business Media New York 2002 |
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发表于 2025-3-21 19:31:59
