It achieves space chaos of an image with a pseudo-random sequence generated by linear congruential method, and achieves gray chaos by XOR operation.
该算法利用线性同余模型产生伪随机序列以对图像进行空间置乱，采用异或操作实现图像的灰度变换。
As to the pseudo minutiae arised from fingerprint image preprocessing is difficult to eliminate, a fingerprint minutiae extraction method based on information fusion is proposed.
针对进行指纹图像预处理时产生的伪特征点难以消除的问题，提出了一种基于信息融合的指纹特征点提取方法。
A method of H-D two-line analysis is given and isochromate equation of pseudo-color code of optical image is obtained.
本文提出了H-D双线的分析方法，得到了光学图象假彩色编码中的等色线方程。
A novel auto relevance feedback image retrieval method called the outer auto relevance feedback(OARF) is proposed based on the pseudo-relevance feedback technology.
针对如何在图像检索系统中客观地表达用户的感知，提出了一种基于粗糙集和遗传算法的相关反馈图像检索方法。
A novel auto relevance feedback image retrieval method called the outer auto relevance feedback(OARF) is proposed based on the pseudo-relevance feedback technology.
针对如何在图像检索系统中客观地表达用户的感知，提出了一种基于粗糙集和遗传算法的相关反馈图像检索方法。
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