Lumen & Media Segmentation of IVUS Images via Ellipse Fitting Using a Wavelet-Decomposed Subband CNN.
Pavel SinhaYimeng WuIoannis N. PsaromiligkosZeljko ZilicPublished in: MLSP (2020)
Keyphrases
- subband
- ellipse fitting
- wavelet transform
- wavelet coefficients
- wavelet decomposition
- multiresolution
- wavelet domain
- image coder
- filter bank
- image compression
- wavelet coding
- adaptive wavelet
- subband decomposition
- low pass
- multiscale
- wavelet packet
- high frequency
- discrete wavelet transform
- optic disc
- feature vectors
- frequency domain
- bit rate
- wavelet subbands
- low frequency
- image coding
- subband coding
- lifting scheme
- bandpass
- wavelet packet transform
- contourlet transform
- wavelet transform coefficients
- wavelet image coding
- perfect reconstruction
- wavelet filters
- reconstruction error
- image denoising
- frequency band
- segmentation algorithm
- signal processing
- image segmentation
- texture analysis
- rate distortion
- edge detection
- denoising
- motion estimation
- feature extraction
- generalized gaussian density