PSCC-Net: Progressive Spatio-Channel Correlation Network for Image Manipulation Detection and Localization

• Published in: IEEE transactions on circuits and systems for video technology Vol. 32; no. 11; pp. 7505 - 7517
• Main Authors: Liu, Xiaohong, Liu, Yaojie, Chen, Jun, Liu, Xiaoming
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.11.2022; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: attention mechanism; Coders; Correlation; Encoders-Decoders; Estimation; Feature extraction; Forgery; Image manipulation; Image manipulation detection and localization; Localization; Location awareness; Masks; progressive mechanism; Splicing; Task analysis; Weight reduction

To defend against manipulation of image content, such as splicing, copy-move, and removal, we develop a Progressive Spatio-Channel Correlation Network (PSCC-Net) to detect and localize image manipulations. PSCC-Net processes the image in a two-path procedure: a top-down path that extracts local and...