Explaining Image Classifiers with Multiscale Directional Image Representation.
Stefan KolekRobert WindesheimHéctor Andrade-LoarcaGitta KutyniokRon LeviePublished in: CoRR (2022)
Keyphrases
- image representation
- multiscale
- image content
- image classification
- feature representations
- contourlet transform
- image features
- image retrieval
- bag of words
- object recognition
- visual words
- representation scheme
- feature space
- quadtree
- sparse coding
- scene classification
- natural images
- multiple scales
- region segmentation
- spatial pyramid
- scene recognition
- bag of visual words
- low level features
- edge detection
- image segmentation
- image processing
- compressive sensing
- sparse representation
- single image
- scale space
- object detection
- image data
- feature selection
- receptive fields
- keypoints