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X-ray 투영영상기반 CT 영상의 기하정보 보정에 관한 연구
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- Issue Date
- 2024-06
- Citation
- 대한전자공학회 학술 대회 (하계) 2024, pp.1943-1946
- Publisher
- 대한전자공학회
- Language
- Korean
- Type
- Conference Paper
- Abstract
- CT is widely used in industrial and medical fields. However, CT reconstructed using inaccurate geometry information has poor image quality. The calibration method using GCP is accurate and fast, but it cannot calibrate any movement that occurs in real time. This paper proposes a novel geometry calibration method based on projection images, specifically developed to address real-time movements. Experimental results demonstrate the effectiveness and feasibility of the proposed calibration method.
- KSP Keywords
- Calibration method, Geometry information, Real-time, X-Ray, geometry calibration, image quality