| 医学图像实时无损压缩快速算法 |
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| 引用本文： | 朱晓鸣,傅忠谦,周武,周学友. 医学图像实时无损压缩快速算法[J]. 计算机应用, 2006, 26(5): 1027-1029 |
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| 作者姓名： | 朱晓鸣 傅忠谦 周武 周学友 |
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| 作者单位： | 中国科学技术大学,电子科学与技术系,安徽,合肥,230027;中国科学技术大学,电子科学与技术系,安徽,合肥,230027;中国科学技术大学,多媒体计算与通信教育部-微软重点实验室,安徽,合肥,230027 |
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| 基金项目： | 教育部重点实验室基金;安徽省人才基金 |
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| 摘 要： | Medical image transmission often needed very high bandwidth. Lossless compression could reduce the cost of bandwidth. According to the high efficiency fast-algorithm, the speed of the operation can be improved a lot, and the compression rate is almost as high as the original IWT algorithm. With the fast-algorithm, speed of lossless compression of medical image can touch 24×256×256 pixels per second.
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| 关 键 词： | 整数小波变换(IWT) 快速算法 分裂编码 压缩效率 |
| 文章编号： | 1001-9081（2006）05-1027-03 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2005-11-232006-01-09 |
Fast Algorithm of Real-time Medical Image Lossless Compression |
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| ZHU Xiao-ming,FU Zhong-qian,ZHOU Wu,ZHOU Xue-you. Fast Algorithm of Real-time Medical Image Lossless Compression[J]. Journal of Computer Applications, 2006, 26(5): 1027-1029 |
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| Authors: | ZHU Xiao-ming FU Zhong-qian ZHOU Wu ZHOU Xue-you |
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| Abstract: | |
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| Keywords: | IWT fast algorithm split coding compression efficiency |
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