Medical Image Vector Quantizer Using Wavelet Transform and Enhanced SOM Algorithim.
Kwang-Baek KimGwang-Ha KimSung-kwan JePublished in: Australian Conference on Artificial Intelligence (2004)
Keyphrases
- vector quantizer
- medical images
- image coding
- wavelet transform
- neural gas
- vector quantization
- image compression
- multiresolution
- medical imaging
- multiscale
- subband image coding
- self organizing maps
- entropy constrained
- ct images
- medical diagnosis
- subband
- wavelet coefficients
- biomedical images
- brain images
- medical image registration
- wavelet domain
- medical image retrieval
- high frequency
- k means
- neural network
- low frequency
- wavelet filters
- competitive learning
- feature extraction
- information retrieval
- filter bank
- finite state
- motion estimation
- computer vision
- machine learning
- image quality
- image classification
- wavelet packet
- image analysis