Self-Calibration from Image Derivatives.
Tomás BrodskýCornelia FermüllerPublished in: Int. J. Comput. Vis. (2002)
Keyphrases
- image derivatives
- camera calibration
- flow field
- optical flow
- closed form
- salient points
- multiple views
- spatio temporal
- camera parameters
- focal length
- surface normals
- boundary information
- feature detectors
- camera motion
- spatial and temporal
- reconstruction error
- color information
- image processing
- computer vision
- feature points