Paper: Stage-by-stage Wavelet Optimization Refinement Diffusion Model for Sparse-View CT Reconstruction
Authors: Kai Xu; Shiyu Lu; Bin Huang; Weiwen Wu; Qiegen Liu
https://ieeexplore.ieee.org/abstract/document/10403850
IEEE Transactions on Medical Imaging
Wavelet-based Full-frequency Diffusion Model (WFDM)
python main_wavelet.py --config=aapm_sin_ncsnpp_wavelet.py --workdir=exp_wavelet --mode=train --eval_folder=result
Wavelet-based High-frequency Diffusion Model (WHDM)
python main_3h.py --config=aapm_sin_ncsnpp_3h.py --workdir=exp_3h --mode=train --eval_folder=result
python PCsampling_demo.py
In file './Test_CT', 12 sparse-view CT data from AAPM Challenge Data Study.
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REDAEP: Robust and Enhanced Denoising Autoencoding Prior for Sparse-View CT Reconstruction
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Generative Modeling in Sinogram Domain for Sparse-view CT Reconstruction
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One Sample Diffusion Model in Projection Domain for Low-Dose CT Imaging
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