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opencv used in web programming

asked 2014-02-21 08:19:20 -0600

tonyyyyyy gravatar image

Quick questions: 1. is it possible to use opencv in HTML programming?

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opencv comes with nice python / java wrappers already, also there's a heap of 3rd party ruby / php / node / c# wrappers (which unfortunately are mostly sparse and outdated)

but, - why not ?

berak gravatar imageberak ( 2014-02-21 09:08:50 -0600 )edit

hey Berak, Any example how to do it, for instance just add 10 + to the original image intensity? thanks

tonyyyyyy gravatar imagetonyyyyyy ( 2014-02-21 12:10:00 -0600 )edit

the answer probably won't help you(since all the context is lacking), but here we go:

Mat img;
img += Scalar::all(10);
berak gravatar imageberak ( 2014-02-21 12:32:35 -0600 )edit

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answered 2014-02-21 08:47:50 -0600

Directly: no. But you can make a program in c++ and run it from php with specific parameters (the name of input image, for example uploaded from the user) and save the result as image somewhere on the server.

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hey Spas, would it slow down the process? thanks

tonyyyyyy gravatar imagetonyyyyyy ( 2014-02-21 12:10:34 -0600 )edit

Send me a mail and we will discuss the problem. spas_g_hristov(at)

Spas Hristov gravatar imageSpas Hristov ( 2014-02-24 04:43:15 -0600 )edit

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Asked: 2014-02-21 08:19:20 -0600

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Last updated: Feb 21 '14