Cupping artifacts correction for polychromatic X-ray cone-beam computed tomography based on projection compensation and hardening behavior.
Fuqiang YangDinghua ZhangHua ZhangKuidong HuangPublished in: Biomed. Signal Process. Control. (2020)
Keyphrases
- x ray
- cone beam computed tomography
- projection images
- distortion correction
- intraoperative
- digital x ray images
- x ray images
- three dimensional
- medical imaging
- denoising algorithm
- electron microscopy
- tomographic images
- electron beam lithography
- discrete tomography
- high quality
- dual energy
- fluoroscopic images
- guide wire
- image reconstruction
- cone beam
- image processing