A comparative analysis of image copy-move forgery detection algorithms based on hand and machine-crafted features

<span>Digital image forgery (DIF) is the act of deliberate alteration an to change details transmitted by it. The manipulation may either add, delete or alter any features contents, without leaving hint induced. In general, copy-move forgery, also referred as replication, most common various kinds passive techniques. basic process copy/paste from one area another in same image. Over past few decades detection (IC-MFDs) surveys have been existed. However, these are not covered for both IC-MFD algorithms based hand-crafted and IC-MFDs machine-crafted features. Therefore, paper presented a comparative analysis collect types group them rely on their used. Two groups, i.e. that detect faked depending manual feature extraction while automatically Our hope this will keep up-to-date researchers field IC-MFD.</span>