I want to resize my image into half but the output is wrong as it is just showing a part of the image; it doesn't resize the whole image into half. The code used is below-
Mat src;
src = imread( "cameraman.tif" );
Mat img_resize;
resize(src,img_resize,Size(src.rows/2,src.cols/2)) ;
Original Image and Output-Image
Size is defined by width and height (not like your example you use row(height) and column (width)
In resize doc you can find your answer
if you want to decimate the image by factor of 2 in each direction, you can call the function this way:
// specify fx and fy and let the function compute the destination image size.
resize(src, dst, Size(), 0.5, 0.5, interpolation);
Asked: 2016-06-10 06:44:40 -0600
Seen: 761 times
Last updated: Jun 10 '16
