Post-OCR Paragraph Recognition by Graph Convolutional Networks.
Renshen WangYasuhisa FujiiAshok C. PopatPublished in: WACV (2022)
Keyphrases
- character recognition
- recognition accuracy
- recognition rate
- printed documents
- text recognition
- optical character recognition
- object recognition
- document analysis
- average degree
- random walk
- document image analysis
- graph structure
- document images
- graph representation
- social networks
- small world
- complex networks
- post processing
- directed edges
- word recognition
- handwriting recognition
- automatic recognition
- graph structures
- error correction
- pattern recognition
- graph theory
- graph model
- feature extraction
- network structure
- fully connected
- overlapping communities
- citation networks
- structured data
- deep learning
- directed graph
- edge weights
- dynamic networks
- graph layout
- preprocessing stage
- recognition algorithm
- betweenness centrality
- network analysis
- ocr systems
- face recognition
- densely connected
- character segmentation
- preprocessing
- document processing
- action recognition
- machine vision