FFT-Accelerated Transformation-Domain Image Reconstruction for Electrical Impedance Tomography.
Ziheng ZhouMaokun LiXudong ChenZhun WeiKe ZhangZhimeng XuZhizhang ChenPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- image reconstruction
- reconstructed image
- radon transform
- super resolution
- compressed sensing
- back projection
- limited angle
- tomographic reconstruction
- image reconstruction algorithms
- computed tomography
- inverse problems
- reconstruction process
- zernike moments
- transmission line
- reconstruction method
- emission tomography
- sparsely sampled
- emission computed tomography
- maximum a posteriori
- positron emission tomography
- low resolution
- high resolution
- high quality
- random projections
- fourier transform
- sampled data
- image quality
- wavelet transform
- feature vectors