Character segmentation and thresholding in low-contrast scene images.
Lowell L. WingerM. Ed JerniganJohn A. RobinsonPublished in: Document Recognition (1996)
Keyphrases
- low contrast
- scene images
- character segmentation
- gray level
- gray scale images
- gray scale
- character recognition
- optical character recognition
- text extraction
- automatic recognition
- license plate
- blood vessels
- image segmentation
- fully automatic
- infrared images
- contrast enhancement
- complex background
- co occurrence
- edge detection
- texture features
- chinese characters
- input image
- binary images
- denoising
- texture images
- document images
- multiscale
- image data
- machine vision
- face detection