Edge-Preserving Camera Trajectories for Improved Optical Character Recognition on Static Scenes With Text.
Rohan KatochJun UedaPublished in: IEEE Robotics Autom. Lett. (2019)
Keyphrases
- static scenes
- edge preserving
- optical character recognition
- ocr systems
- moving objects
- camera motion
- image restoration
- dynamic scenes
- printed text
- document images
- text extraction
- noise reduction
- anisotropic diffusion
- character recognition
- least squares
- handwriting recognition
- video camera
- maximum a posteriori
- image processing
- structure from motion
- optical flow
- image sequences
- background subtraction
- markov random field
- higher order