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2015-04-02 09:44:52 -0600 | asked a question | round, sin, cos, sqrt, atan2, mod, floor... functions in OpenCV! In matlab we have many function to perform an procedure for per element of matrix, example round, sin, cos, sqrt, atan2, mod, floor ......... here is an example: A = [1.23 2.34 3; 5 6.78 7.89; 4.111 34.56 56.78] A = B = round(A) B = can you please give me some recommend to perform those function above. example: cv::OutputArray round(cv::InputArray _src) { } thank alot! |
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2015-03-28 21:28:02 -0600 | answered a question | extract a mat which have address in a mat from another mat Thank you for your help! I have written a function to "extract a mat which have address in a mat from another mat": and call it in main function: and result is similar to your program but i don't know my function had Optimized??? Can you please improve my function? Thank a lot !!!! |
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2015-03-23 10:39:00 -0600 | answered a question | Import Matlab Matrix to OpenCv I have writen a function in matlab to write a matrix to a file .yml. after in opencv i read this file!!! Matlab function: %============================================================== % call this function in matlab //======================================================= //Function read file .yml in opencv // Call this function |
2015-03-22 05:07:21 -0600 | asked a question | extract a mat which have address in a mat from another mat Example in matlab: how to find A(b) in OpenCV???? Thank!!!! |