Compression of CT Images using Contextual Vector Quantization with Simulated Annealing for Telemedicine Application.
Subbiahpillai Neelakantapillai KumarA. Lenin FredP. Sebastin VarghesePublished in: J. Medical Syst. (2018)
Keyphrases
- vector quantization
- ct images
- image compression
- computed tomography
- distortion measure
- medical images
- vector quantizer
- ct scans
- reduced complexity
- compression algorithm
- medical imaging
- compression scheme
- image classification
- neural network
- compression ratio
- codebook design
- wavelet transform
- tree structured vector quantization
- transform coding
- image coding
- image quality
- three dimensional