High precision rotation angle estimation for rotated images

Abstract

The detection of image rotation and the estimation of rotation angle are of great help to “copy-paste” image forgery detection because the copy-pasted slice is often rotated to gain better visual effect. This paper proposes a novel blind image rotation detection algorithm with high precision rotation angle estimation. The proposed algorithm is… (More)
DOI: 10.1109/ICMEW.2013.6618298

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