移动平台下的身份证图像字符分割方法研究  

Research on character segmentation method for ID card image with mobile platform

作　　者：肖西华 江志兴 梁旭[1] 李艳霞[1] 

机构地区：[1]哈尔滨工业大学深圳研究生院计算机科学与技术学院,广东深圳518055

出　　处：《计算机工程与应用》2015年第24期201-204,共4页Computer Engineering and Applications

摘　　要：基于移动平台的身份证识别有广阔的应用。针对智能手机拍照的二代身份证图像字符分割进行了研究,提出了基于图像对照的字符分割方法,该方法可对身份证图像在拍照过程中的旋转进行自适应校正,并能有效实现手机拍照身份证图像字符的精确分割,进而有利于身份证字符在移动平台上进行识别。The ID card recognition based on the mobile platform has a wide application. This paper studies the character segmentation method for ID card image which is taken by an intelligent mobile phone. The character segmentation method based on image contrast is proposed, which can adaptively adjust the slope of an ID card image and can effectively realize accurate character segmentation, and is also beneficial to ID character recognition on mobile platform.

关 键 词：身份证字符识别 倾斜校正 字符分割 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]