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基于电触觉替代视觉系统的汉字识别 被引量：2

Recognition of Chinese Character on Electrotactile Vision Substitution System
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摘要 利用自行设计研制的电触觉替代视觉系统,通过简单的图像处理算法以及多通道分时复用技术,实现了在由16×16个电极组成的触摸电极阵列上的电触觉汉字显示。并以此为基础,进行了简单汉字的识别实验。实验结果表明,电触觉替代视觉是一种帮助盲人进行简单汉字阅读的可行方法。同时该实验也为进一步开展复杂图像识别的研究打下了基础。 In this paper,we used the eletrotactile vision substitution system designed by ourselves to display Chinese characters on the 16x16 electrode array through some simple image processing algorithms and multiplexing technology. Based on this,simple Chinese character recognition experiment was conducted. The result of the experiment shows that the electrotactile vision substitution is a feasible solution for the blind to read simple Chinese characters and the result also solidifies the foundation of further study about more complex real-time image electrotactile display.
作者 刘捷 张竹茂 任秋实 柴新禹
机构地区 上海交通大学生命科学技术学院生物医学工程系
出处 《中国医疗器械杂志》 CAS 2010年第5期313-316,共4页 Chinese Journal of Medical Instrumentation
基金 国家高科技研究发展计划(2009AA04Z326) 国家重点基础研究发展计划(2005CB724302/3) 国家科技支撑计划(2007BAK27B04 2008BAI65B03) 国家自然科学基金(60871091) 教育部111项目(B08020)
关键词 电触觉 电触觉替代视觉 汉字识别 Electrotactile electrotactile vision substitution system recognition of Chinese characters
分类号 R318.6 [医药卫生—生物医学工程]
  • 相关文献

参考文献15

  • 1P.Bach-y-Rita,C.C.Collins,F.A.Saunders,et al.Vision substitution by tactile image projection[J].Nature.1969,221(8):963-964.
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二级参考文献17

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共引文献4

同被引文献25

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二级引证文献4

中国医疗器械杂志
2010年 第5期

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