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首页> 外文期刊>Sensing and imaging >A Skip‑Connected Multi‑column Network for Isolated Handwritten Bangla Character and Digit Recognition
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A Skip‑Connected Multi‑column Network for Isolated Handwritten Bangla Character and Digit Recognition

机译：用于孤立的手写的Bangla字符和数字识别的跳过多列网络

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摘要

Finding local invariant patterns in handwritten characters and/or digits for optical character recognition is a difficult task. Variations in writing styles from one person to another make this task challenging. We have proposed a non-explicit feature extraction method using a multi-scale multi-column skip convolutional neural network in this work. Local and global features extracted from different layers of the proposed architecture are combined to derive the final feature descriptor encoding a character or digit image. Our method is evaluated on four publicly available datasets of isolated handwritten Bangla characters and digits. Exhaustive comparative analysis against contemporary methods establish the efficacy of our proposed approach. The implementation of our present work can be found at: https ://githu b.com/DVLP-CMATE RJU/Skip-Conne cted-Multi -colum n-Netwo rk.
机译：在手写字符中找到本地不变模式和/或光学字符识别的数字是一项艰巨的任务。从一个人到另一个人的写作风格的变化使得这项任务具有挑战性。我们提出了在这项工作中使用多尺度多列跳过卷积神经网络的非显式特征提取方法。从所提出的架构的不同层中提取的本地和全局特征被组合以导出编码字符或数字图像的最终特征描述符。我们的方法是在孤立的手写Bangla字符和数字的四个公共数据集上进行评估。对当代方法的详尽比较分析建立了拟议方法的功效。我们现在的工作的实施可以在：https：// githu b.com/dvlp-cmate rju / skip-conne cted-multi -colum n-netwo rk。

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  • 来源
    《Sensing and imaging》 |2020年第1期|28.1-28.25|共25页
  • 作者

    Animesh Singh; Ritesh Sarkhel; Nibaran Das; Mahantapas Kundu; Mita Nasipuri;

  • 作者单位

    Department of Computer Science and Engineering Jalpaiguri Government Engineering College Jalpaiguri West Bengal India;

    Department of Computer Science and Engineering The Ohio State University Columbus OH USA;

    Department of Computer Science and Engineering Jadavpur University Kolkata West Bengal India;

    Department of Computer Science and Engineering Jadavpur University Kolkata West Bengal India;

    Department of Computer Science and Engineering Jadavpur University Kolkata West Bengal India;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    OCR system; Multi-scale features; Multi-column network; Skip connection;

    机译：OCR系统;多尺度特征;多列网络;跳过连接;

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