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一种基于双向投影的文本图像字符分割方法 被引量:3

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摘要 针对目前主流文本图像字符分割方法面临的问题,考虑投影法及改进方法容易实现之优点,提出了一种行与列投影的文本图像字符分割新方法,以通过双向扫描分割字符。首先对文本图像进行行投影,接着,实施列投影操作,最后,根据投影谱图统计字符内、外间距,分割单个字符。试验表明,提出的方法能快速准确分割文本图像字符。
作者 王莉丽 于印
出处 《数字技术与应用》 2017年第5期74-75,共2页 Digital Technology & Application
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