A New Solution for Camera Calibration and Real-Time Image Distortion Correction in Medical Endoscopy-Initial Technical Evaluation.
Rui MeloJoão Pedro BarretoGabriel Falcão Paiva FernandesPublished in: IEEE Trans. Biomed. Eng. (2012)
Keyphrases
- camera calibration
- distortion correction
- vanishing points
- lens distortion
- image distortion
- calibration method
- multiple cameras
- input image
- multi view
- single image
- ground plane
- image data
- image warping
- geometric constraints
- camera parameters
- planar scenes
- x ray
- computer vision
- perspective images
- image features
- deformable registration
- focal length
- hough transform
- image processing
- camera pose
- radial distortion
- image matching
- vector field
- closed form
- region of interest
- position and orientation
- intrinsic parameters
- high resolution
- similarity measure