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。
It achieves space chaos of an image with a pseudo-random sequence generated by linear congruential method, and achieves gray chaos by XOR operation.
提出了一种由仿射变换关系到线性回归的3d人脸空间姿态估计方法。
A method for estimating 3d space face pose was proposed based on affine transformation and linear regression.
本文借助双线性函数来研究向量空间的变换具有线性性。
The paper studies character of transform in vector space with the aid of bilinear function.
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