Fast copy-move forgery detection using local bidirectional coherency error refinement

作者：

Highlights：

• A fast copy-move forgery detection method is proposed.

• Enhanced coherency sensitive hashing method is proposed to establish the feature correspondences.

• Local bidirectional coherency error is proposed to refine the feature correspondences.

• Copy-move forgery regions are detected using the local bidirectional coherency.

摘要

•A fast copy-move forgery detection method is proposed.•Enhanced coherency sensitive hashing method is proposed to establish the feature correspondences.•Local bidirectional coherency error is proposed to refine the feature correspondences.•Copy-move forgery regions are detected using the local bidirectional coherency.

论文关键词：Copy-move forgery detection,Enhanced coherency sensitive searching,Local bidirectional coherency error

论文评审过程：Received 26 April 2017, Revised 12 February 2018, Accepted 27 March 2018, Available online 28 March 2018, Version of Record 9 April 2018.

论文官网地址：https://doi.org/10.1016/j.patcog.2018.03.028