Improving Text Image Resolution using a Deep Generative Adversarial Network for Optical Character Recognition.
Xiangdong SuHuali XuYing KangXiang HaoGuanglai GaoYue ZhangPublished in: ICDAR (2019)
Keyphrases
- optical character recognition
- image resolution
- text recognition
- ocr systems
- image quality
- printed documents
- text extraction
- printed text
- document images
- field of view
- character recognition
- english text
- text lines
- text regions
- historical manuscripts
- scanned documents
- low resolution
- high resolution
- spatial resolution
- page segmentation
- handwriting recognition
- super resolution
- image binarization
- multimedia
- image warping
- document analysis
- machine vision
- image compression
- feature vectors
- feature extraction