RecFNO: a resolution-invariant flow and heat field reconstruction method from sparse observations via Fourier neural operator.
Xiaoyu ZhaoXiaoqian ChenZhiqiang GongWeien ZhouWen YaoYunyang ZhangPublished in: CoRR (2023)
Keyphrases
- reconstruction method
- image reconstruction
- translation invariant
- fourier series
- surface reconstruction
- object surface
- multi view reconstruction
- high resolution
- radon transform
- high resolution images
- super resolution
- fourier domain
- visual hull
- computed tomography
- cone beam ct
- image processing
- flow field
- affine transformation
- low resolution
- medical images
- high dimensional