Exploring a frequency-domain attention-guided cascade U-Net: Towards spatially tunable segmentation of vasculature.
Nan MuZonghan LyuXiaoming ZhangRobert McBaneAditya S. PandeyJingfeng JiangPublished in: Comput. Biol. Medicine (2023)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- spectral domain
- segmentation algorithm
- medical images
- denoising
- image segmentation
- region growing
- multispectral
- cross correlation
- feature extraction
- subband
- image analysis
- segmentation method
- fourier domain
- spectrum analysis
- multiscale
- segmented images
- edge detection
- discrete fourier transform
- multiresolution
- blood vessels
- medical imaging
- image quality
- fourier analysis
- frequency analysis
- frequency spectrum