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【摘 要】
：
在经济的地里，有越来越电子的扫描现金图象，它需要在纸建议的更高的压缩 ratio.This 被压缩为现金图象的一个特定的压缩算法。首先，根据现金想象特征和标准 JPEG (联合摄影专家
【机 构】
：
withtheDepartmentofComputerScience
【出 处】
：
电子科技学刊：英文版
【发表日期】
：
2011年4期
【基金项目】
：
This work is partially supported by the National Natural Science Foundation of China under Grant No. 60703087, and the Project of Science and Technology Department of Zhejiang Province under Grant No.
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