Enhancing Character Recognition by Optimizing Focal Length.
Takahiko ShimmuraYoshinao ShirakiNaoki MukawaMinako SawakiNorihiro HagitaPublished in: MVA (2002)
Keyphrases
- character recognition
- focal length
- camera calibration
- machine vision
- camera self calibration
- structure from motion
- pose estimation
- camera parameters
- radial distortion
- relative orientation
- hand written
- intrinsic parameters
- handwritten characters
- lens distortion
- handwritten chinese
- character segmentation
- optical character recognition
- vanishing points
- camera orientation
- handwriting recognition
- principal point
- chinese characters
- printed characters
- camera pose
- license plate
- image processing
- vision system
- calibration method
- pairwise