A new method for detection and prediction of occluded text in natural scene images

作者：

Highlights：

• It detects and predicts missing texts so that OCR performance improves.

• It exploits property of DCT for finding significant information in images.

• NLP model is used for predicting missing text information.

摘要

•It detects and predicts missing texts so that OCR performance improves.•It exploits property of DCT for finding significant information in images.•NLP model is used for predicting missing text information.

论文关键词：DCT channels,Bayesian classifier,Text detection,Natural language processing,Text restoration,Text prediction

论文评审过程：Received 28 September 2020, Revised 15 June 2021, Accepted 19 September 2021, Available online 25 September 2021, Version of Record 14 October 2021.

论文官网地址：https://doi.org/10.1016/j.image.2021.116512