CF Model: A Coarse-to-Fine Model Based on Two-Level Local Search for Image Copy-Move Forgery Detection

<div>Two examples of the copy-move forgery. Left to right: original images, forged images through copy-move operations, and copy-move regions.</div>

Security and Communication Networks

Figure 1: CF Model: A Coarse-to-Fine Model Based on Two-Level Local Search for Image Copy-Move Forgery Detection 