Laser & Optoelectronics Progress, Volume. 55, Issue 1, 11007(2018)

Skew Detection of Scanned Document Image Based on Shearlet Transform

Zhang Xinhong1,2, Zhang Yifan1, and Zhang Fan1、*
Author Affiliations
  • 1Institute of Image Processing and Pattern Recognition, Henan University, Kaifeng, Henan 475000, China
  • 2School of Software, Henan University, Kaifeng, Henan 475000, China
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    References(24)

    [4] Zhang Y F. Research of image denoising and document image skew correction based on Shearlet[D]. Kaifeng: Henan University, 5-20(2016).

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    [13] Hu J H. Image denoising based on Shearlet transform directionality Xi'an:[D]. Northwest University, 14-26(2014).

    [18] Easley G R, Labate D, Lim W Q. Optimally sparse image representations using shearlets. [C]// Proceedings of IEEE International Conference on Signals, Systems and Computers, 974-978(2006).

    [19] Zhang J X[C]. The theory of modern Chinese character pen shape The Selection of the 2nd International Chinese Teaching Symposium., 162-165(1988).

    [20] Feng Z W[J]. Computer processing of natural language Chinese Information, 1997, 26-27.

    [21] Fan L. Research on stroke characteristics and feature of Chinese characters[D]. Chongqing: Southwestern University, 17-27(2013).

    [22] Papandreou A, Gatos B, Louloudis G et al. ICDAR 2013 document image skew estimation contest. [C]// Proceedings of IEEE International Conference on Document Analysis and Recognition, 1444-1448(2013).

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    Zhang Xinhong, Zhang Yifan, Zhang Fan. Skew Detection of Scanned Document Image Based on Shearlet Transform[J]. Laser & Optoelectronics Progress, 2018, 55(1): 11007

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    Paper Information

    Category: Image Processing

    Received: Jun. 19, 2017

    Accepted: --

    Published Online: Sep. 10, 2018

    The Author Email: Zhang Fan (zhangfan@henu.edu.cn)

    DOI:10.3788/LOP55.011007

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