Efficient image block matching algorithm with two layer feature extraction
Image block matching is the main step of duplicated region detection for exploring copy-paste image forgery. High computational time in this step is one of the most important problems to find similar regions. In this paper we propose an efficient image block matching algorithm based on two layer fea...
| Main Authors: | , , , |
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| Format: | Book Section |
| Published: |
IEEE Explorer
2011
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| Subjects: |