Blind quality assessment metric and degradation classification for degraded document images.
Atena ShahkolaeiAzeddine BeghdadiMohamed CherietPublished in: Signal Process. Image Commun. (2019)
Keyphrases
- quality assessment
- document images
- quality metrics
- page segmentation
- document image analysis
- image quality
- reduced reference
- ocr systems
- feature space
- perceptual image quality
- document image retrieval
- feature vectors
- image quality metrics
- human visual system
- image quality assessment
- word spotting
- document analysis
- optical character recognition
- machine learning
- data quality
- text classification
- image classification
- video analysis
- printed documents
- image restoration
- feature extraction
- image processing