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dct_2

于 2006-06-03 发布 文件大小:1KB
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  图象水印的一种基于dct的简单算法例子 期望能对刚开始涉及数字水印的朋友有一点帮助(a watermark image based on a simple algorithm Extra examples can expect to start digital watermarking friends a little help)

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