Camera-Based Document Image Retrieval as Voting for Partial Signatures of Projective Invariants.
Tomohiro NakaiKoichi KiseMasakazu IwamuraPublished in: ICDAR (2005)
Keyphrases
- document image retrieval
- projective invariants
- projective reconstruction
- document images
- projective transformations
- document analysis
- point correspondences
- document retrieval
- field of view
- autocalibration
- camera calibration
- structure from motion
- camera motion
- uncalibrated images
- missing data
- multiple cameras
- vision system
- sift descriptors
- shape matching
- focal length
- camera parameters
- line segments
- three dimensional
- moving camera
- uncalibrated cameras
- multiple images
- image processing
- language model
- probabilistic model