2014-02-04 09:30:20 -0600 | received badge | ● Organizer (source) |
2014-02-04 01:21:39 -0600 | asked a question | How can I apply dft to a complex Mat? I learnt from the tutorials that dft() can be applied to a float point Mat and get a complex output array. If I have a complex input array and I want to get an complex output array, how can I do it with OpenCV? |
2014-01-29 03:55:12 -0600 | received badge | ● Student (source) |
2014-01-28 11:33:23 -0600 | commented question | how to use imshow in class member? Thanks a lot. |
2014-01-28 11:24:58 -0600 | received badge | ● Editor (source) |
2014-01-28 11:24:17 -0600 | asked a question | how to use imshow in class member? The following code is used in a class member. Image watch shows the correct picture, but imshow() only gives a gray picture. Am I making mistakes? Thanks a lot. |