1 综述 Separating touching objects in an image is one of the more difficult image processing operations. The watershed transform is often applied to this problem. The watershed transform finds "catchment basins"(集水盆) and "watershed ridge line
基于Matlab的标记分水岭分割算法 http://blog.sina.com.cn/s/blog_725866260100rz7x.html 1 综述 Separating touching objects in an image is one of the more difficult image processing operations. The watershed transform is often applied to this problem. The watershed tra
转自:http://blog.sina.com.cn/lyqmath 1 综述 Separating touching objects in an image is one of the more difficult image processing operations. The watershed transform is often applied to this problem. The watershed transform finds "catchment basins"(
前面有做过ADC性能测试,测试方式是先使用ADC采集一个单频信号,然后利用matlab进行性能分析. 下面把matlab分析的代码记录下来: %The following program code plots the FFT spectrum of a desired test tone. Test tone based on coherent sampling criteria, and %computes SNR, SINAD, THD and SFDR. %This program is
1. matlab函数bwareaopen──删除小面积对象格式:BW2 = bwareaopen(BW,P,conn)作用:删除二值图像BW中面积小于P的对象,默认情况下使用8邻域.算法:(1)Determine the connected components. L = bwlabeln(BW, conn);(2)Compute the area of each component. S = regionprops(L, 'Area');(3)Remove small objects.
matlab tips and tricks and ... page overview: I created this page as a vectorization helper but it grew to become my annotated Matlab reading cache. In order to motivate the DSP people out there, I am showing below how one can apply a window and scal