Shape-based image retrieval using support vector machines, Fourier descriptors and self-organizing maps.
Wai-Tak WongFrank Y. ShihJung LiuPublished in: Inf. Sci. (2007)
Keyphrases
- fourier descriptors
- self organizing maps
- zernike moments
- affine invariant
- neural network
- shape features
- shape analysis
- feature vectors
- fourier transform
- affine transformation
- unsupervised learning
- input data
- neural gas
- shape representation
- shape descriptors
- frequency domain
- decision trees
- model selection
- image features
- pattern recognition
- computer vision
- machine learning