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2015-08-01 23:34:20 -0600 commented question value of brightness level

thanks sturkman and berak, cv::mean use mean of RGB or mean of image brightness??

2015-08-01 07:50:02 -0600 asked a question value of brightness level

how i get value of brightness level? ex : brightness level from this image image description look higher than image description but, how i can look value of both images? so i can compare by value. thanks n sorry for my bad english

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2015-06-09 23:31:17 -0600 commented answer Manual calculation of template matching

thank you sir, but i want to get explain of formulas on that page. process why template image as same as with original image. thank you.

2015-06-09 23:26:38 -0600 commented answer Manual calculation of template matching

thank you sir, but i want to get explain of template matching algorithm. example with this formulas from this page so that process, not only theory. thanks

2015-06-08 23:34:35 -0600 asked a question Manual calculation of template matching

hi master, i'm working on the final project to get undergraduate degree. i took topic about template matching, and i have problem with 'how to template matching work'. So, can you give me example of manual calculation of template matching? just simple example, maybe 20 x 20 pixels image example as original image, and 5 x 5 pixels as template image. And second question, i also confused different about template matching method : CV_TM_SQDIFF, CV_TM_CCORR, CV_TM_CCOEFF, because in my final project, i took CV_TM_SQDIFF and CV_TM_SQDIFF_NORMED method as template matching method. Thank you and sorry for my bad english.