A Topologically Consistent Color Digital Image Representation by a Single Tree.
Pablo Sánchez-CuevasFernando Díaz-del-RíoHelena Molina-AbrilPedro RealPublished in: CIARP (2021)
Keyphrases
- image representation
- image classification
- bag of words
- multiscale
- image content
- object recognition
- image features
- feature space
- image retrieval
- quadtree
- sparse coding
- scene recognition
- visual words
- tree structure
- feature representations
- low level features
- color images
- representation scheme
- receptive fields
- pattern representation
- salient regions
- scene classification
- bag of features
- color information
- cbir systems
- visual content
- sparse representation
- machine learning
- feature vectors
- bag of visual words
- color space
- image regions