Invariants of families of coplanar conics and their applications to object recognition.
Douglas R. HeisterkampPrabir BhattacharyaPublished in: ICPR (1996)
Keyphrases
- object recognition
- camera calibration
- geometric invariants
- d objects
- computer vision
- color invariants
- natural images
- cross ratios
- multi view
- projective reconstruction
- multiple cameras
- image understanding
- object class
- image matching
- image features
- camera parameters
- moment invariants
- object detection
- invariant representations
- image representation
- visual recognition
- affine invariant
- intrinsic parameters
- keypoints
- invariant features
- object representation
- feature matching
- object categories
- projective geometry
- projective invariants
- vanishing points
- multiple views
- constrained search
- image classification
- three dimensional