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2013-06-29 10:38:09 -0600 | asked a question | How to access data from a cv::Mat converted from mxArray I have a function which converts an mxArray mat to cv::Mat. The body of the method is listed bellow : Now I want to access the values within the returned array. I have an array whose dimensions are I have the following code: However, it crashes giving some Can you please give me any help regarding this matter? |
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2013-06-29 06:07:45 -0600 | commented answer | How to access data from a cv::Mat @Hansg91, I have printed image.type() and it returns 16. How do I interpret this? What type does it represent and where can I find an interpretation for it? |
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2013-06-29 04:48:23 -0600 | commented answer | How to access data from a cv::Mat I have encountered another problem which I cannot comprehend. I have the following lines of code: cv::Mat image=imread("D:\pic.jpg"); cout<<image.at<double>(1,1,1)<<endl;. When It reaches the cout instruction it crashes and I don't know why. |
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2013-06-29 03:58:34 -0600 | asked a question | How to access data from a cv::Mat I am having an Mat structure which size is From what I have read on the internet it should be something like this : Anyhow, my code is something like this :
Can you help me to go through the position of my 3D array? EDIT 1: Here is a link to the same question that I asked on stackoverflow.com : http://stackoverflow.com/questions/17305231/how-to-access-data-from-cvmat |