Fast computation of smallest enclosing circle with center on a query line segment.
Arindam KarmakarSasanka RoySandip DasPublished in: Inf. Process. Lett. (2008)
Keyphrases
- line segments
- hough transform
- concentric circles
- straight line
- digital pictures
- database
- camera calibration
- query evaluation
- query processing
- response time
- pre computed
- endpoints
- aerial images
- user queries
- ellipse detection
- relevance feedback
- line detection
- database queries
- data sources
- user interaction
- line correspondences
- perspective images
- circular arcs
- query expansion
- vanishing points
- range queries
- multiscale
- image processing