Robust Chinese Character Recognition by Selection of Binary-Based and Grayscale-Based Classifier.
Yoshinobu HottaJun SunYutaka KatsuyamaSatoshi NaoiPublished in: Document Analysis Systems (2006)
Keyphrases
- gray scale
- chinese character recognition
- binary images
- color images
- gray scale images
- mathematical morphology
- grayscale images
- gray level
- binary classifiers
- morphological operations
- inverse halftoning
- histogram equalization
- error diffusion
- chinese characters
- feature vectors
- machine vision
- feature set
- camera captured document