Estimating Vanishing Points Using Visual Spatial Frequencies of Textures on Planar Surfaces.
Hisanaga FujiwaraZhong ZhangPublished in: ICIP (4) (1999)
Keyphrases
- planar surfaces
- vanishing points
- perspective projection
- straight line
- camera calibration
- single image
- parallel lines
- ground plane
- single view
- line segments
- d scene
- feature matching
- focal length
- stereo images
- hough transform
- image pairs
- multiple views
- geometric constraints
- line drawings
- fundamental matrix
- feature detection
- depth images
- multi view
- texture features
- preprocessing
- invariant features
- texture classification
- texture images
- image processing
- closed form
- image matching
- object recognition