首页>
外国专利>
Image projection device for 3D measurement and calibration method for calibration of camera and projector
Image projection device for 3D measurement and calibration method for calibration of camera and projector
展开▼
机译:用于3d测量的图像投影装置以及用于照相机和投影仪的校准的校准方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
There is provided an image projection device including a camera, a projector configured to project an image, a camera calibration unit configured to perform calibration of the camera, a projector calibration unit configured to perform calibration of the projector, and an image correction unit configured to correct the image projected from the projector based on a result of the calibration. The projector calibration unit performs ray tracing of a known checker pattern on which structural light is projected by the projector, and estimates parameters by acquiring correspondence relation between a lattice point of the checker pattern and projector coordinates.
展开▼