Changeset 94 for foam/trunk/vision/src/Image.cpp
- Timestamp:
- 07/23/2009 01:04:04 PM (12 years ago)
- File:
-
- 1 edited
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foam/trunk/vision/src/Image.cpp
r93 r94 171 171 cvReleaseImage(&m_Image); 172 172 m_Image=newimage; 173 } 174 175 Image Image::SubImage(int x, int y, int w, int h) 176 { 177 CvRect roi; 178 roi.x=x; 179 roi.y=y; 180 roi.width=w; 181 roi.height=h; 182 IplImage *newimage; 183 cvSetImageROI(m_Image,roi); 184 newimage = cvCreateImage( cvSize(roi.width, roi.height), m_Image->depth, m_Image->nChannels ); 185 cvCopy(m_Image,newimage); 186 cvReleaseImage(&m_Image); 187 return newimage; 173 188 } 174 189
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