Quaternionic extended local binary pattern with adaptive structural pyramid pooling for color image representation.
Tiecheng SongLiangliang XinChenqiang GaoTianqi ZhangYao HuangPublished in: Pattern Recognit. (2021)
Keyphrases
- image representation
- local binary pattern
- multiscale
- texture classification
- texture information
- spatial pyramid matching
- bag of words
- color images
- image classification
- texture descriptors
- texture features
- image content
- face recognition
- low level features
- texture analysis
- color information
- image features
- quadtree
- scale space
- feature extraction
- rotation invariant
- sparse coding
- object recognition
- spatial information
- image descriptors
- visual words
- feature descriptors
- natural images
- image segmentation
- image processing
- color space
- color features
- feature space
- texture images
- cbir systems
- multiresolution
- bag of visual words
- color descriptors