2017-02-06 23:40:31 -0600 | received badge | ● Supporter (source) |
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2017-02-06 23:40:26 -0600 | commented answer | opencv Mat points to acess Mat image in one line Thanks a lot @LBerger. It solved my problem. |
2017-02-06 05:24:46 -0600 | received badge | ● Student (source) |
2017-02-06 04:41:19 -0600 | asked a question | opencv Mat points to acess Mat image in one line I have an Mat image and a Mat of points containing few coordinates. I want to extract and make another Mat variable from the Mat image pixels at the points stored in the Mat of points without using for loop. Currently I am using for loop but want to make it faster. Here I have coordinates in "cAM.cd[ii].ind_in" and Iw a Mat type image. I want a linear Mat I with all pixel values in Iw at those coordinates. |