Image Forensics : Error Level Analysis - 0 views
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Rhondda Powling on 09 Nov 10Error level analysis seeks to prove that whether or not an image has been altered. It takes the image and shows differing error levels throughout it, strongly suggesting some form of digital manipulation. Areas to note are the lips and shirt, as well as the eyes. All are at significantly different error levels than their surroundings. Presumably, colours have been altered and areas brightened.