Applying the significance degree by SOM to image analysis of fundus using the filter bank.
Nobuo MatsudaHeizo TokutakaHideaki SatoFumiaki TajimaReiji KawataPublished in: WSOM (2017)
Keyphrases
- filter bank
- image analysis
- image coding
- subband
- multiresolution
- multiscale
- signal processing
- self organizing maps
- wavelet packet
- perfect reconstruction
- pattern recognition
- reconstruction error
- frequency domain
- neural network
- feature vectors
- image compression
- wavelet filters
- image processing
- subband coding
- steerable pyramid
- optimal filter
- image enhancement
- wavelet transform
- image segmentation
- computationally efficient
- discrete cosine transform
- texture analysis
- filter responses
- lifting scheme
- fir filters
- computer vision
- noisy images
- bit rate
- unsupervised learning
- maximum likelihood