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harry-corner-detection
- harry角点检测c++源代码，利用差分算子对图像进行滤波，对Ix2/Iy2/Ixy进行高斯平滑，以去除噪声，计算角点量，进行局部非极大值抑制以获得最终角点-harry corner detection c++ source code, the use of differential operators on image filtering, Gaussian smoothing of Ix2/Iy2/Ixy to remove noise, calculate the amount of co
maxima
- this function will help to find local maximas of an one dimensional data,inputs are data array and minimum gap between two local maximas, it is better to use this function after filtering data using median filter
b
- cntrd: calculates the centroid of bright spots to sub-pixel accuracy. Inspired by Grier & Crocker s feature for IDL, but greatly simplified and optimized for matlab INPUTS: im: image to process, particle should be bright spots on dark
Sort
- Search for local minima and maxima in the set of measurements using the standard comparison functions Windows API. Created in Visual Studio 2008. Programming languages C + +.
SSeparately_be
- 基于小波变换的分开—合并图像分割matlab．采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量 从而在大的图像块中。。去除噪声的影响，在小的图像块中，以小波变换的局部极大值精确定位边缘，根据边缘信息进行分开一合并法图像分割 ．实验表明．算法得到满意的结果 ． -Separately based on wavelet transform- merge image segmentation Matlab. Multi-scale wavelet transform coef
WHITHAT
- 白顶帽形态学运算函数，可以将局部极大值点分割出来-White top hat morphology operation function can be segmented local maxima
package_emd
- 经验模态分解(EMD)算法是通过算法过程定义的，而并非由确定的理论公式定义的，所以对其进行准确的理论分析非常困难，我们目前只能借助大量的数字仿真试验不断对其性能进行深入的研究。 EMD算法的目的在于将性能不好的信号分解为一组性能较好的本征模函数（IMFIntrinsic Mode Function ），且IMF须满足以下两个性质： (1)信号的极值点(极大值或极小值)数目和过零点数目相等或最多相差一个； (2)由局部极大值构成的上包络线和由局部极小值构成的下包络线的平均值为零。(Empiri