PatchCleanser: Certifiably Robust Defense against Adversarial Patches for Any Image Classifier.
Chong XiangSaeed MahloujifarPrateek MittalPublished in: CoRR (2021)
Keyphrases
- image noise
- image data
- image features
- input image
- image segmentation
- image representation
- image classification
- hough transform
- image retrieval
- multiscale
- image analysis
- geometric distortions
- sample images
- single image
- decision trees
- feature selection
- pixel values
- partial occlusion
- fusion method
- feature descriptors
- feature extractor
- test images
- highly discriminative
- keypoints
- segmentation algorithm
- support vector
- image regions
- image content
- natural images
- super resolution
- edge detection
- bounding box
- object detection
- training data
- multiple classifiers
- feature extraction
- computer vision
- learning algorithm