Data-Driven Filter Design in FBP: Transforming CT Reconstruction with Trainable Fourier Series.
Yipeng SunLinda-Sophie SchneiderFuxin FanMareike ThiesMingxuan GuSiyuan MeiYuzhong ZhouSiming BayerAndreas K. MaierPublished in: CoRR (2024)
Keyphrases
- fourier series
- circular harmonic
- reconstruction method
- filtered back projection
- filter design
- image reconstruction
- fan beam
- radon transform
- x ray
- computed tomography
- discrete fourier transform
- image quality
- three dimensional
- medical images
- cone beam
- surface reconstruction
- fourier transform
- ct images
- feedback loop
- computer tomography
- image enhancement
- straight line
- super resolution
- low pass filter
- correlation filters
- multiscale
- image segmentation