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validation of backround color of picture

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validation of backround color of picture

fedan » 周五 10月 14, 2016 1:32 pm

Plwase, i want to validate the background color of picture to be uploaded in browser to red. If the background color is not red, the picture will not be upload.
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fedan

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Re: validation of backround color of picture

nanoverso » 周二 10月 18, 2016 12:09 am

You would need a server side tool capable of making image analysis looking for a predominant color, never heard of a ready tool to this.
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nanoverso

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