// Morph.cpp : 定義控制臺應用程序的入口點。 //#include "stdafx.h" #include "cv.h" #include "highgui.h" #include "stdio.h" #include "stdlib.h" #include "vector"using namespace std;//腐蝕 void MorphErosion(unsigned char* src, unsigned char* dst, int width, int height, int strutWidth, int structHeight) {if (width - strutWidth < 0 && height - structHeight < 0)return;if (strutWidth != structHeight)return;int mid = (strutWidth + 1) / 2 - 1;unsigned char val = 255;for (int i = mid; i < height - mid; i++){for (int j = mid; j < width - mid; j++){for (int m = 0; m < strutWidth; m++){for (int n = 0; n < structHeight; n++){if (m == mid && n == mid )continue;val &= src[(i+m) * width + j + n];}}dst[i * width + j] = val;val = 255;}} } //膨脹 void MorphDilition(unsigned char* src, unsigned char* dst, int width, int height, int strutWidth, int structHeight) {if (width - strutWidth < 0 && height - structHeight < 0)return;if (strutWidth != structHeight)return;int mid = (strutWidth + 1) / 2 - 1;unsigned char val = 0;for (int i = mid; i < height - mid; i++){for (int j = mid; j < width - mid; j++){for (int m = 0; m < strutWidth; m++){for (int n = 0; n < structHeight; n++){if (m == mid && n == mid )continue;val |= src[(i+m) * width + j + n];}}dst[i * width + j] = val;val = 0;}} } //先腐蝕后膨脹 void MorphOpen(unsigned char* src, unsigned char* tmp, int width, int height, int strutWidth, int structHeight) {MorphErosion(src, tmp, width, height, strutWidth, structHeight);MorphDilition(tmp, src, width, height, strutWidth, structHeight); }int _tmain(int argc, _TCHAR* argv[]) {IplImage * src, *dst ; src = cvLoadImage("src.bmp",0); IplImage* s=cvCreateImage(cvGetSize(src), IPL_DEPTH_8U,1);cvThreshold(src,src,180,255,CV_THRESH_BINARY);dst = cvCloneImage(src);MorphOpen((unsigned char*)src->imageData, (unsigned char*)dst->imageData, src->widthStep, src->height, 3, 3);cvShowImage("src",src); cvShowImage("dst",dst) ; cvWaitKey(0) ; cvReleaseImage(&src) ; cvReleaseImage(&dst) ; return 0; } 這是一段用C代碼實現的形態學處理算法，適當修改可用于嵌入式的圖像處理
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