The use of Gabor features for semi-automatically generated polyon-based ground truth of historical document images.
Hao WeiMathias SeuretMarcus LiwickiRolf IngoldPublished in: Digit. Scholarsh. Humanit. (2017)
Keyphrases
- automatically generated
- document images
- gabor features
- ground truth
- historical documents
- face recognition
- gabor filters
- texture information
- facial expression recognition
- high quality
- linear discriminant analysis
- optical character recognition
- texture features
- face databases
- principal component analysis
- adaboost algorithm
- object recognition
- word spotting
- document image retrieval
- machine learning
- question answering
- human computer interaction
- feature vectors
- selected features
- feature extraction