A comprehensive survey of detecting tampered images and localization of the tampered region.
T. AnbuM. Milton JoeG. MurugeswariPublished in: Multim. Tools Appl. (2021)
Keyphrases
- input image
- digital images
- three dimensional
- region detection
- image data
- image database
- ground truth
- image features
- image content
- region of interest
- object recognition
- viewing angle
- image regions
- image analysis
- segmented images
- image retrieval
- test images
- feature points
- image classification
- image registration
- precise localization
- image pixels
- grey level
- segmentation method
- segmentation algorithm
- accurate localization
- localization method
- gradient information
- edge detection
- copyright protection
- image authentication
- region boundaries
- region segmentation
- jpeg compression
- image blocks
- pixel values
- image segmentation