An improvement of multi-scale covariance descriptor for embedded system.
Nesrine AbidKais LoukilTarek OuniWalid AyediAhmed Chiheb AmmariMohamed AbidPublished in: J. Real Time Image Process. (2020)
Keyphrases
- multiscale
- local binary pattern
- keypoints
- natural images
- keypoint detection
- significant improvement
- scale space
- object recognition
- pairwise
- wavelet transform
- feature descriptors
- shape descriptors
- feature extraction
- image retrieval
- image registration
- data sets
- image processing
- deep structure
- coarse to fine
- edge detection
- discriminative power
- shape retrieval
- covariance matrix
- spatial information
- image representation
- feature selection
- computer vision
- learning algorithm
- genetic algorithm