Dynamic Texture Recognition Using PDV Hashing and Dictionary Learning on Multi-Scale Volume Local Binary Pattern.
Ruxin DingJianfeng RenHeng YuJiawei LiPublished in: ICASSP (2022)
Keyphrases
- local binary pattern
- dictionary learning
- dynamic textures
- multiscale
- facial expression recognition
- feature descriptors
- sparse representation
- face recognition
- texture classification
- sparse coding
- natural images
- feature extraction
- texture features
- image representation
- face detection
- spatial information
- texture analysis
- background subtraction
- generative model
- scale space
- image classification
- image processing
- image segmentation
- computer vision
- signal processing
- face images
- optical flow
- prior knowledge
- image sequences