Camera calibration using adaptive segmentation and ellipse fitting for localizing control points.
Charan D. PrakashLina J. KaramPublished in: ICIP (2012)
Keyphrases
- camera calibration
- ellipse fitting
- control points
- image coordinates
- b spline
- multi view
- lens distortion
- optic disc
- camera parameters
- matching algorithm
- d objects
- computer vision
- focal length
- point correspondences
- level set
- vanishing points
- affine transformation
- medical images
- intrinsic parameters
- ground plane
- segmentation algorithm
- calibration method
- multiscale
- image segmentation
- range images
- segmentation method
- image analysis
- energy function
- radial distortion
- autocalibration
- least squares