Towards Targeted Obfuscation of Adversarial Unsafe Images using Reconstruction and Counterfactual Super Region Attribution Explainability.
Mazal BethanyAndrew SeongSamuel Henrique SilvaNicole BeebeNishant VishwamitraPeyman NajafiradPublished in: USENIX Security Symposium (2023)
Keyphrases
- input image
- three dimensional
- image data
- region of interest
- reconstruction process
- image database
- image regions
- image analysis
- integral imaging
- ground truth
- image retrieval
- tomographic images
- image features
- image registration
- image structure
- image collections
- gradient information
- multiple images
- reconstruction method
- grey level
- image pixels
- high resolution images
- segmentation algorithm
- stereo reconstruction
- image classification
- object recognition
- positron emission tomography
- region detection
- adjacent regions
- test images
- edge detection
- image sequences
- image set
- multiscale
- multi agent
- computerized tomography
- band limited
- multi view
- segmented regions
- feature points
- viewing angle
- visual features
- segmentation method
- back projection
- region segmentation
- image reconstruction