CT 기하학 보정 팬텀 장치 및 비드 인식 방법
- 10709411 (2020.07.14)
- Provided is a calibration device for three-dimensional imaging equipment including a first bead group including first beads arranged in a first pattern, and a second bead group including second beads arranged in a second pattern different from the first pattern, wherein the first and second bead groups have different cross ratios or different segment ratios from each other, the first beads are arranged in a line, and the second beads are arranged in a line.
- KSP 제안 키워드
- Calibration device, Three dimensional(3D), three-dimensional imaging