Mixed multiscale BM4D for three-dimensional optical coherence tomography denoising.
Ashkan AbbasiAmirhassan MonadjemiLeyuan FangHossein RabbaniBhavna Josephine AntonyHiroshi IshikawaPublished in: Comput. Biol. Medicine (2023)
Keyphrases
- optical coherence tomography
- denoising
- multiscale
- three dimensional
- confocal microscopy
- wavelet domain
- image processing
- spectral domain
- image denoising
- oct images
- natural images
- retinal images
- imaging modalities
- total variation
- noisy images
- frequency domain
- fundus images
- motion artifacts
- wavelet transform
- scale space
- image segmentation
- cross sections
- coronary artery
- edge detection
- x ray
- computer assisted
- multiresolution
- cross section
- motion estimation
- wavelet coefficients
- feature extraction