New flexible directional filter bank by tuning Hermite transform parameters for content based medical image retrieval.
Amita A. ShindeAmol D. RahulkarChetankumar Y. PatilPublished in: IET Image Process. (2020)
Keyphrases
- medical image retrieval
- filter bank
- filter coefficients
- medical images
- subband
- image retrieval
- perfect reconstruction
- multiscale
- signal processing
- wavelet packet
- frequency domain
- wavelet transform
- multiresolution
- maximum likelihood
- finite impulse response
- low pass
- visual words
- wavelet filters
- fir filters
- image classification
- relevance feedback
- filter design
- filter responses
- visual appearance
- edge detection
- low level
- spatial information
- scale space