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Proceedings Paper

One-click scanning of large-size documents using mobile phone camera
Author(s): Sijiang Liu; Bo Jiang; Yuanjie Yang
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Paper Abstract

Currently mobile apps for document scanning do not provide convenient operations to tackle large-size documents. In this paper, we present a one-click scanning approach for large-size documents using mobile phone camera. After capturing a continuous video of documents, our approach automatically extracts several key frames by optical flow analysis. Then based on key frames, a mobile GPU based image stitching method is adopted to generate a completed document image with high details. There are no extra manual intervention in the process and experimental results show that our app performs well, showing convenience and practicability for daily life.

Paper Details

Date Published: 11 July 2016
PDF: 5 pages
Proc. SPIE 10011, First International Workshop on Pattern Recognition, 100110V (11 July 2016); doi: 10.1117/12.2242825
Show Author Affiliations
Sijiang Liu, Nanjing Univ. of Posts and Telecommunications (China)
Bo Jiang, Nanjing Univ. of Posts and Telecommunications (China)
Yuanjie Yang, Nanjing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 10011:
First International Workshop on Pattern Recognition
Xudong Jiang; Guojian Chen; Genci Capi; Chiharu Ishll, Editor(s)

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