Rectifying perspective views of text in 3D scenes using vanishing points.
Paul ClarkMajid MirmehdiPublished in: Pattern Recognit. (2003)
Keyphrases
- d scene
- perspective views
- camera positions
- vanishing points
- single image
- planar surfaces
- intrinsic parameters
- fundamental matrix
- camera parameters
- focal length
- depth map
- point correspondences
- straight line
- image based rendering
- camera calibration
- multiple images
- scene structure
- perspective projection
- moving camera
- multi view
- single view
- optical flow
- image pairs
- surface reconstruction
- ego motion
- view synthesis
- feature detection
- epipolar geometry
- line segments
- vision system
- ground plane
- feature matching
- feature extraction
- stereo images
- shape from shading
- light source
- super resolution
- trifocal tensor
- autocalibration
- viewpoint