Deep supervised hashing using quadratic spherical mutual information for efficient image retrieval.
Nikolaos PassalisAnastasios TefasPublished in: Signal Process. Image Commun. (2021)
Keyphrases
- mutual information
- image retrieval
- image database
- feature selection
- nearest neighbor search
- information theoretic
- image registration
- three dimensional
- similarity measure
- image matching
- image search
- hash functions
- learning algorithm
- medical image registration
- computational complexity
- multiresolution
- multiscale
- image representation
- image processing
- visual words
- information gain
- conditional mutual information