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。
Once the interest points were detected, the image matching process in an image sequence is performed using local gray-value differential invariants.
在获得了兴趣点之后，利用兴趣点处的局部灰度差分不变量进行序列图像的点特征匹配。
Then the location of target's frame is solved by the pixel gray statistical changes in the vast image sequence.
进而，从图像像素灰度这一最基本的要素着手，研究了如何在大量的序列图像中搜索目标帧位置的方法。
应用推荐