Nonmetric Correction of Lens Distortion Based on Entropy Measure.
Tianfei ChenLijun SunQiuwen ZhangXiang WuDefeng WuPublished in: Sci. Program. (2018)
Keyphrases
- entropy measure
- lens distortion
- camera calibration
- information theoretic
- robust estimation
- image formation
- perspective projection
- digital camera
- straight line
- wide angle lenses
- focal length
- radial distortion
- distortion correction
- camera parameters
- point correspondences
- intrinsic parameters
- weight matrix
- computer vision
- shape from shading
- control points
- autocalibration
- multi view
- single view
- closed form
- high resolution
- pattern recognition