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images matching using canny edge detection algorithm

asked 2013-04-13 01:01:34 -0500

hussain gravatar image

I am trying to implement a project to compare the one image with the images in the database. In details a have a database of around 500 images . i have a input image and i have to compare that image with the database images to find wheater it is matches to any image or not .if matches how much percentage(%) it matches to the image i have to do it by using Canny Egde detection algorithm... i am very new to OpenCV. so i am confusion wheater it is posible to do it using canny edge detection algorithm or not?? if it is posible please tell me the algorithm or step to do it .

thanks in advance

waiting for good responce.............

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answered 2013-04-13 05:25:49 -0500

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If you really have to do it with canny edge detection than you need to use a shape matching algorithm, e.g. w. http://docs.opencv.org/modules/imgproc/doc/structural_analysis_and_shape_descriptors.html?highlight=shape%20context#matchshapes

Guanta gravatar imageGuanta ( 2013-04-13 06:38:21 -0500 )edit
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Asked: 2013-04-13 01:01:34 -0500

Seen: 10,643 times

Last updated: Apr 13 '13