Information extraction from scanned invoice images using text analysis and layout features.
Hien Thi HaAles HorákPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- text analysis
- information extraction
- image features
- text mining
- image data
- natural language processing
- image database
- image retrieval
- image classification
- image collections
- feature space
- object recognition
- text documents
- image regions
- low level
- feature vectors
- feature extraction
- machine learning
- prior knowledge
- named entities
- face recognition