javacv compare 2 custom shapes

asked 2014-06-03 04:21:34 -0500

zorta gravatar image

updated 2014-06-03 04:23:42 -0500

berak gravatar image

I'm trying to let an user drawing a canvas with this code http://jsfiddle.net/m1erickson/qwd2a/. After draw, a java service will save it as png. So, if the same user will login again he will use the own "shape" as second security phase (i.e: fill the login form and draw your personal shape to perform login).

I want to create a simple service, like "compare 2 images and set a threshold to decide if the images are same or not".

Thanks

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Comments

look at findContours() and matchShapes(), but don't expect too much help on javacv's api, since that's a 3rd party one, opencv comes with its own java wrappers.

berak gravatar imageberak ( 2014-06-03 04:26:13 -0500 )edit