...stic映射; 混沌系统; 魔方变换; 图像加密 [gap=783]Key words: logistic map; chaos system; magic cube transformation; image encryption ...
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In order to improve the watermarking safety, the space domain watermark is encrypted by magic cube transformation.
为了提高水印的安全性,对空域水印进行魔方变换加密。
参考来源 - 数字视频版权保护与内容认证的基本理论及关键技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
鼠标拖动魔方变换,拖动下面的红色按钮可以变换魔方角度。
Cube transform mouse scrolling, scrolling below the red button so will Cube perspective.
同时,受魔方变换的启发,提出了一种新颖的魔方变异策略,以加快对迭代最优解进行局部优化的速度。
In addition, a novel magic cube mutation strategy, inspired by the magic cube transformation, is employed to accelerate evolution speed after each iteration.
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