Question

54

Javascript Canvas edge detection

rated 0 times [ 60] [ 6] / answers: 1 / hits: 17950 / 10 Years ago, tue, march 11, 2014, 12:00:00

I would like to achieve this kind of image processing effect in Canvas :

What i need is an edge detection algorithm or explanation to draw only black pixels or border element ( such as a face for example ) of the image that an user can submit.

cheers

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albert

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answered 10 Years ago jazminuniquer · Accepted Answer

I used JsFeat as suggested by markE, cheers !

http://inspirit.github.io/jsfeat/