gabor濾波器 opencv 實現
阿新 • • 發佈：2019-01-08
{
144
145 IplImage *pDestImage = cvCreateImage(cvSize(src->width,src->height),IPL_DEPTH_8U,1);
146 // IplImage * pGaborImage = get_Imge();
147 // CvMat GaborKernel = cvMat(pGaborImage->height,pGaborImage->width,CV_8U,pGaborImage->imageData);148 IplImage *tmpImg = cvCloneImage(src);
149
150
151 if(tmpImg->nChannels != 1)
152
{
153 cvCvtColor(tmpImg,tmpGrayImg,CV_BGR2GRAY);
154
}
155 else
156 {
157 cvReleaseImage(&tmpGrayImg);
158 tmpGrayImg = tmpImg;
159
160 CvMat * pGaborKernel = get_Mat();
161
162 cvFilter2D(tmpGrayImg,pDestImage,pGaborKernel,cvPoint((GaborWindow.width-1)/2,(GaborWindow.height-1)/2));
163
164 cvReleaseImage(&tmpImg);
165 return pDestImage;
166 }
144
145
IplImage *pDestImage = cvCreateImage(cvSize(src->width,src->height),IPL_DEPTH_8U,1);146
// IplImage * pGaborImage = get_Imge();147
// CvMat GaborKernel = cvMat(pGaborImage->height,pGaborImage->width,CV_8U,pGaborImage->imageData);148 IplImage *tmpImg = cvCloneImage(src);149
IplImage *tmpGrayImg = cvCreateImage(cvSize(src->width,src->height),IPL_DEPTH_8U,1);150
151
if(tmpImg->nChannels != 1)152
{153
cvCvtColor(tmpImg,tmpGrayImg,CV_BGR2GRAY);154
}155
else 156
{157
cvReleaseImage(&tmpGrayImg);158
tmpGrayImg = tmpImg;159
}160
CvMat * pGaborKernel = get_Mat();161
162
cvFilter2D(tmpGrayImg,pDestImage,pGaborKernel,cvPoint((GaborWindow.width-1)/2,(GaborWindow.height-1)/2));163
164
cvReleaseImage(&tmpImg);165
return pDestImage; 166
}