Validation of Image Defect Models for Optical Character Recognition.
Yanhong LiDaniel P. LoprestiGeorge NagyAndrew TomkinsPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1996)
Keyphrases
- optical character recognition
- input image
- multiscale
- scanned documents
- image features
- image analysis
- image binarization
- image content
- image segmentation
- image classification
- image retrieval
- image regions
- test images
- segmentation method
- edge detection
- image structure
- edge map
- probabilistic model
- printed documents
- page segmentation
- computer vision
- document images
- template matching
- partial occlusion