Explaining Image Classifiers with Multiscale Directional Image Representation.
Stefan KolekRobert WindesheimHéctor Andrade-LoarcaGitta KutyniokRon LeviePublished in: CVPR (2023)
Keyphrases
- image representation
- multiscale
- image content
- contourlet transform
- image classification
- feature representations
- image features
- bag of words
- image retrieval
- object recognition
- feature space
- visual words
- sparse coding
- scale space
- region segmentation
- representation scheme
- receptive fields
- bag of features
- sparse representation
- scene classification
- quadtree
- scene recognition
- multiple scales
- wavelet transform
- low level features
- image collections
- compressive sensing
- edge detection
- spatial pyramid
- natural images
- image data
- linear quadtree
- training set
- bag of visual words
- natural scenes
- computer vision
- keypoints
- visual features