Morphological Filtering in Shape Spaces: Applications using Tree-Based Image Representations
Yongchao XuThierry GéraudLaurent NajmanPublished in: CoRR (2012)
Keyphrases
- image representation
- morphological filtering
- multiscale
- bag of words
- morphological filters
- image classification
- feature representations
- natural images
- representation scheme
- image features
- visual words
- image retrieval
- feature space
- coarse to fine
- image segmentation
- edge detection
- scale space
- wavelet transform
- sparse representation
- scene classification
- object recognition
- spatial pyramid
- image processing
- local binary pattern
- image quality
- feature extraction