Joint Reconstruction and Spectrum Refinement for Photon-Counting-Detector Spectral CT.
Le ShenYuxiang XingLi ZhangPublished in: IEEE Trans. Medical Imaging (2023)
Keyphrases
- photon counting
- three dimensional
- integral imaging
- spectral resolution
- multispectral
- computed tomography
- d objects
- computerized tomography
- tandem mass
- fan beam
- three dimensional objects
- charge coupled device
- computer tomography
- x ray
- medical images
- image reconstruction
- hyperspectral
- cone beam
- remote sensing
- integral image
- iterative reconstruction
- high resolution
- image data
- ray tracing
- surface model
- ct images
- automatic target recognition
- surface reconstruction
- image sequences
- medical imaging
- image processing
- object model
- image analysis
- shape from shading