Two-stage content based image retrieval using sparse representation and feature fusion.
Wenqing WangPengfei JiaoHan LiuXiao MaZhuo ShangPublished in: Multim. Tools Appl. (2022)
Keyphrases
- feature fusion
- sparse representation
- subspace learning
- feature extraction
- dictionary learning
- face recognition
- sparse coding
- multiple features
- image classification
- random projections
- image representation
- image patches
- signal processing
- high dimensional data
- multi sensor
- dimensionality reduction
- data reduction
- fusion algorithm
- canonical correlation analysis
- neural network
- single feature
- feature space
- data fusion
- generative model