Advanced Search

[OpenCV] Use a image to mask another image

/ Published in: C++
Save to your folder(s)
利用一張影像當做遮罩，只顯示來源影像的一部分！

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. void showMaskPart(const IplImage* src, const IplImage* mask, IplImage* result)
  2. {
  3.     /* src is the source image which you want to mask
  4.      * mask is a single channel binary image as a mask
  5.      * result is the image with the same size, depth, channel with src
  6.      */
  7.  
  8.     cvZero(result);
  9.  
  10.     CvSize sz = cvSize(src->width, src->height);	
  11.     IplImage* refImg = cvCreateImage(sz, src->depth, src->nChannels);
  12.     cvZero(refImg);
  13.  
  14.     cvOr(src, refImg, result, mask);
  15.  
  16.     cvReleaseImage(&refImg);
  17.  
  18. }

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.