Towards the recovery of extrinsic camera parameters from video records of sewer surveys.
D. CooperTony P. PridmoreNeil TaylorPublished in: Mach. Vis. Appl. (1998)
Keyphrases
- camera parameters
- camera calibration
- structure from motion
- d scene
- bundle adjustment
- feature points
- multi view
- vision system
- video data
- focal length
- ground plane
- video sequences
- computer vision
- uncalibrated images
- real time
- camera viewpoint
- geometrical constraints
- image features
- rotation angles
- calibration procedure
- moving camera
- image sequences
- projective geometry
- missing data
- depth map
- video surveillance
- camera positions
- finding corresponding points
- estimated parameters
- camera pose
- decision trees
- feature space
- optical flow
- multiple cameras
- single image