Content-based image retrieval using growing hierarchical self-organizing quadtree map.
Sitao WuM. K. M. RahmanTommy W. S. ChowPublished in: Pattern Recognit. (2005)
Keyphrases
- quadtree
- binary tree
- multiresolution
- euler number
- hierarchical data structures
- data structure
- tree structure
- binary space partitioning
- image representation
- multiresolution representation
- fractal image compression
- neural network
- lossless compression
- hierarchical structure
- block size
- input image
- image features
- relational databases
- feature extraction
- space partitioning
- fractal image coding
- computer vision
- machine learning
- data sets