A unified feature descriptor for generic character recognition based on zoning and histogram of gradients.
Madakannu ArunArivazhagan SelvarajPublished in: Neural Comput. Appl. (2022)
Keyphrases
- character recognition
- feature descriptors
- machine vision
- hand written
- feature distributions
- handwritten characters
- optical character recognition
- feature points
- image matching
- handwritten chinese
- local binary pattern
- shape descriptors
- image features
- character segmentation
- shape features
- printed characters
- gray level
- chinese characters
- distance metric
- computer vision
- image patches
- scale space
- object recognition
- feature extraction
- image processing