中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

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电子与封装 ›› 2018, Vol. 18 ›› Issue (5): 45 -47. doi: 10.16257/j.cnki.1681-1070.2018.0058

• 产品、应用与市场 • 上一篇    

基于定焦扫描和软解码算法技术的高速扫描模组研究

赵华,黄靖,张俊周,曾俊   

  1. 江苏智联天地科技有限公司,江苏无锡 214181
  • 收稿日期:2018-03-01 出版日期:2018-05-20 发布日期:2018-05-20
  • 作者简介:赵 华(1965—),男,四川省西昌市人,本科学历,高级工程师,拥有5项授权发明专利,4项实用新型专利,现从事新一代信息领域智能移动信息终端的研究。

The Research of High-speed Scanning Module Based on Focus Scanning and Soft Decoding Algorithm

ZHAO Hua,HUANG Jing,ZHANG Junzhou,ZENG Jun   

  • Received:2018-03-01 Online:2018-05-20 Published:2018-05-20

摘要: 一般采用手机的普通摄像头进行扫描,扫描效率低、准确率低,所以目前行业终端大都采用专业扫描头,但专业扫描头体积大、成本高。因此研究出一种基于定焦手机摄像头的可以取代或者接近专业扫描头水准的扫描系统及方法,其特点在于减小扫描头体积,并确保了扫码效率及准确率。

关键词: 扫描模组, 解码技术, 软解码

Abstract: As the low efficiency and low accuracy of scanning with the ordinary camera of mobile phone,most professional terminals are used industry barcode scanners at present,but the industry barcode scanners are large and expensive.Therefore,it is particularly important to develop a scanning system based on fixed focus phone camera instead of or close to industry barcode scanners level,which is characterized by reducing the volume of the scanners and ensuring the scanning efficiency and accuracy.

Key words: barcode scanners, decoding technology, softdecoding

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