Indoor navigation assistance with a Smartphone camera based on vanishing points.
Wael ElloumiKamel GuissousAladine ChetouaniRaphaël CanalsRemy LecongeBruno EmileSylvie TreuilletPublished in: IPIN (2013)
Keyphrases
- vanishing points
- indoor navigation
- camera calibration
- focal length
- parallel lines
- straight line
- single view
- vanishing point detection
- manhattan world
- single image
- perspective projection
- autocalibration
- man made environments
- camera self calibration
- ground plane
- line segments
- multi view
- calibrated cameras
- hough transform
- fundamental matrix
- camera parameters
- structured environments
- feature detection
- intrinsic parameters
- line drawings
- feature matching
- multiple cameras
- closed form
- structure from motion
- computer vision