Distortion Rectifying for Dynamically Measuring Rail Profile Based on Self-Calibration of Multiline Structured Light.
Chao WangYanfu LiZiji MaJiuzhen ZengTan JinHongli LiuPublished in: IEEE Trans. Instrum. Meas. (2018)
Keyphrases
- structured light
- calibration method
- radial distortion
- intrinsic parameters
- single image
- range data
- object surface
- space time
- camera calibration
- active stereo
- light source
- range sensors
- phase shifting
- camera parameters
- photometric stereo
- focal length
- high speed
- camera projector
- surface discontinuities
- multiple views
- color coded
- bundle adjustment
- closed form
- vision system
- viewpoint
- epipolar geometry
- camera motion
- affine structure
- error compensation
- image processing
- computer vision