I have a image where I want to detect a rectangle in red color in iPhone. It could be image or it could be anything that we captures from iPhone camera. Can some one please direct me to correct path?
Thanks
Pankaj
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I have a image where I want to detect a rectangle in red color in iPhone. It could be image or it could be anything that we captures from iPhone camera. Can some one please direct me to correct path?
Thanks
Pankaj
you can refer following links :
(1) How to get the RGB values for a pixel on an image on the iphone
(2) http://developer.apple.com/library/mac/#qa/qa1509/_index.html
(3) How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
(4) http://www.markj.net/iphone-uiimage-pixel-color/