Projector calibration with error surface compensation method in the structured light 3D measurement system
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- Projector calibration with error surface compensation method in the structured light 3D measurement system
- 发表刊物：
- Optical Engineering
- 摘要：
- In the structured light 3D measurement system, calibration is the key to the measurement accuracy. However, traditional calibration methods for projector are either too complex or inaccurate. Therefore, the paper proposes a simple and accurate method to calibrate the projector. In this method, the calibration points in the camera image plane can be mapped to the projector according the homography of the planar projection. In addition, an error surface compensation (ESC) method is developed to minimize mapping errors caused by lens distortion of the camera and projector. As a result, the projector can be calibrated with the same method of the camera. Experiments are conducted to verify the effectiveness of the proposed method.
- 合写作者：
- Junhui Huang,Zhao Wang,Qi Xue,Jianmin Gao
- 卷号：
- 52(4)
- 页面范围：
- 1-10
- 是否译文：
- 否
- 发表时间：
- 2013-04-01