High performance scalable image compression with EBCOT
High performance scalable image compression with EBCOT
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DOI：
10.1109/83.847830
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发表时间：
2000-07-01
影响因子：
10.6
通讯作者：
Taubman, D
中科院分区：
文献类型：
--
作者：
Taubman, D
提出了一种新的图像压缩算法，基于独立的嵌入式块编码，具有嵌入式位流的优化截断（EBCOT），该算法表现出最新的压缩性能，同时产生了一组，具有丰富的位流程功能，包括分辨率和SNR可伸缩性以及“随机访问”属性，该算法具有适度的复杂性，适用于涉及远程浏览的应用大型压缩图像。该算法使其对MSE以及更现实的心理指标进行明确的优化，能够对空间变化的视觉掩盖现象进行建模。
A new image compression algorithm is proposed, based on independent Embedded Block Coding with Optimized Truncation of the embedded bit-streams (EBCOT), The algorithm exhibits state-of-the-art compression performance while producing a bit-stream with a rich set of features, including resolution and SNR scalability together with a "random access" property, The algorithm has modest complexity and is suitable for applications involving remote browsing of large compressed images. The algorithm lends itself to explicit optimization with respect to MSE as well as more realistic psychovisual metrics, capable of modeling the spatially varying visual masking phenomenon.