图像分割技术的研究报告图像分技术的研究报告.doc

西安郵電學院 科 研 训 练报 告 书 系部名称 ： 计算机学院 学生姓名 ： 专业名称 ： 指导老师 ： 班 级 ： 学号 ： 时间 ： 至 201年 月日 201年 12月日 数字技术是一个跨学科的领域。随着计算机科学技术的不断发展，图像处理和分析逐渐形成了自己的科学体系，新的处理方法层出不穷，尽管其发展历史不长，但却引起各方面人士的广泛关注。首先，视觉是人类最重要的感知手段，图像又是视觉的基础，因此，数字图像成为心理学、生理学、计算机科学等诸多领域内的学者们研究视觉感知的有效工具。其次，图像处理在军事、遥感、气象等大型应用中有不断增长的需求。 对格网数据点逐格网单元扫描，当找不到这样的地物点时结束操作；把这个点同周围的8-邻域点比较，若小于阈值，则合并到同一区域，并对合并的地物点赋予该区域的标记；从新合并的地物点开始，反复进行的操作； 反复进行的操作，直到不能合并为止；返回操作，寻找新区域出发点。 obviously improve the char recognition ratio. Keyword: image processing; pattern recognition; feature weights; software design 0 Introduction Character recognition of image coding is still the subject of intense study at home and abroad, it has broad applications, such as Automatic number plate recognition, postal code of the automatic identification, automatic reading papers, reports, automatic processing, because of this online image coded character recognition has some common, this paper online tire coding character recognition system for the general image coding character recognition system has been elaborated on the key link of the research and analysis, the method of the other online image coded character system Development of guiding significance. An online image coding identification system processes Online image coding character recognition system includes digital image capture, storage, image preprocessing, encoding the image extraction, feature extraction coding, coding identification and follow-up treatment of some aspects of its flow chart shown in Figure 1. Figure 1-line character recognition image coding system flowchart Online tire image coding character recognition system requires the production pipeline through the acquisition of each tire with tire encoded image, and then through image processing, coding to extract features of the tire, using the appropriate recognition algorithm to identify each coded character. Tire coding characters as a certain deformation in the tires, and differen