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This paper proposed an image authentication technique based on a data compression and prediction mechanism in order to verify if a digital image was tampered with over the network. For image blocks, first is to produce special verification codes, and next, these codes and other information related to data recovery will be embedded into the image. When someone receives a suspicious image, he/she can...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.