Deep hashing via multi-scale and multi-directional pooling for image retrieval.
Yunbo RaoWang ZhouShaoning ZengJunmin XuePublished in: Int. J. Mach. Learn. Cybern. (2023)
Keyphrases
- multi directional
- multiscale
- image retrieval
- nearest neighbor search
- image representation
- image database
- relevance feedback
- coding method
- optical coherence tomography
- nearest neighbor
- edge detection
- visual features
- similarity search
- hash functions
- natural images
- image collections
- quadtree
- wavelet transform
- high dimensional
- cross section
- bag of words
- wavelet coefficients
- dimensionality reduction