Changeset 94 for foam/trunk/vision/src/Image.cpp

Timestamp:

07/23/2009 01:04:04 PM (10 years ago)

Author:

dave

Message:

added face classifier application, not working yet

File:

• foam/trunk/vision/src/Image.cpp (modified) (1 diff)

foam/trunk/vision/src/Image.cpp

@@ -171 +171 @@
         cvReleaseImage(&m_Image);
         m_Image=newimage;
+}
+
+Image Image::SubImage(int x, int y, int w, int h)
+{
+        CvRect roi;
+        roi.x=x;
+        roi.y=y;
+        roi.width=w;
+        roi.height=h;
+        IplImage *newimage;
+        cvSetImageROI(m_Image,roi);
+        newimage = cvCreateImage( cvSize(roi.width, roi.height), m_Image->depth, m_Image->nChannels );
+        cvCopy(m_Image,newimage);
+        cvReleaseImage(&m_Image);
+        return newimage;
 }