Image Tampering Localization Based on Superpixel Segmentation.
Xinhua TangWeiwei ZhangYurong ChenPublished in: iThings/GreenCom/CPSCom/SmartData/Cybermatics (2020)
Keyphrases
- image regions
- segmentation method
- image segmentation
- image segmentation algorithm
- segmentation algorithm
- input image
- multiscale
- image analysis
- image data
- grey level
- tampering detection
- adaptive thresholding
- pixel level
- image pixels
- accurate localization
- image content
- test images
- energy functional
- semantic segmentation
- edge detection
- energy function
- single image
- superpixels
- region growing
- homogeneous regions
- gray level images
- region segmentation
- image retrieval
- image features
- segmented images
- segmentation errors
- foreground and background
- tamper detection
- image segments
- segmentation accuracy
- object segmentation
- segmented regions
- segmentation scheme
- optic disc
- high resolution
- active contours
- level set
- forgery detection
- natural images