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gabormask
- Gabor-function convolution masks are increasingly used in image processing and computer vision. This function simply computes the cosine and sine masks for a given width, period and orientation. The masks returned are pr
gabormask
- Gabor-function convolution masks are increasingly used in image processing and computer vision. This function simply computes the cosine and sine masks for a given width, period and orientation. The masks returned are pr
convolve2
- This is not my work but a function I use often. It is much faster than the conv2 function in matlab
convolve2
- CONVOLVE2可以用于任何CONV2使用，采取同样的参数并返回一个小的公差范围内同样结果。加速计算是通过使用面膜中的奇异值分解，表示为外产品总结一下。这些都可以有效地计算与行和列向量的卷积。 CONV2是用来从事这项运动。 可分面具是一个特殊情况，并受CONVOLVE2处理多达FILTER2一样。许多不属于其他口罩可分低等级（如Gabor函数口罩），并更有效地处理CONVOLVE2。 该功能也将计算出降秩逼近
Fast-2-D-convolution
- 图像处理中经常用到卷积运算，它并不能等同于普通的二维矩阵的卷积运算，为了解决边界效应，通常都要采取一些优化手段。请仔细阅读代码，必有收获。- Y = CONVOLVE2(X, M, SHAPE) where SHAPE is a string returns a subsection of the 2-D convolution with size specified by SHAPE