Optical Character Recognition on images with colorful background.
Matteo BrisinelloRatko GrbicDejan StefanovicRobert Peckai-KovacPublished in: ICCE-Berlin (2018)
Keyphrases
- optical character recognition
- image binarization
- historical manuscripts
- printed documents
- object recognition
- text regions
- test images
- input image
- image collections
- image analysis
- segmentation method
- printed text
- character recognition
- image retrieval
- edge detection
- document images
- image structure
- bounding box
- ocr systems
- texture information
- character segmentation
- image sequences
- text extraction
- text recognition
- scanned documents
- image features
- text information
- gray scale images
- complex background
- gaussian noise
- textual information
- image annotation
- image set