Search Results for author: Guo-Wang Xie

Found 2 papers, 2 papers with code

Document Dewarping with Control Points

1 code implementation20 Mar 2022 Guo-Wang Xie, Fei Yin, Xu-Yao Zhang, Cheng-Lin Liu

In this paper, we propose a simple yet effective approach to rectify distorted document image by estimating control points and reference points.

Optical Character Recognition (OCR)

Dewarping Document Image By Displacement Flow Estimation with Fully Convolutional Network

1 code implementation14 Apr 2021 Guo-Wang Xie, Fei Yin, Xu-Yao Zhang, Cheng-Lin Liu

As camera-based documents are increasingly used, the rectification of distorted document images becomes a need to improve the recognition performance.

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