A robust top-down approach for rotation estimation and vanishing points extraction by catadioptric vision in urban environment.
Jean-Charles BazinInso KweonCédric DemonceauxPascal VasseurPublished in: IROS (2008)
Keyphrases
- urban environments
- vanishing points
- camera calibration
- urban scenes
- parallel lines
- single image
- straight line
- computer vision
- single view
- urban areas
- line segments
- focal length
- estimation error
- man made environments
- invariant features
- augmented reality
- vision system
- image processing
- field of view
- ground plane
- hough transform
- virtual reality
- perspective projection
- geometric transformations
- d objects
- viewpoint