求助!高手帮我翻一下毕设摘要,谢谢了!

来源：百度知道 编辑：UC知道 时间：2024/05/25 20:11:27
在使用东方文字的国家中，印章作为一种具有一定法律效力的身份认证手段广泛地应用于财务、金融、安全以及人们的日常生活中。随着计算机应用的普及，传统的手工印章识别成为办公自动化普及的瓶颈。因此，开展印章的计算机自动识别有着广泛的应用前景。
印章的计算机自动识别是一项涉及图像处理、模式识别等问题的难度较大的研究课题。国内外的研究学者对此提出了一系列算法，取得了许多研究成果，但其存在如下三个主要问题：第一，这些方法多是针对单一印章进行处理，难以直接应用到实际中去；第二，对分割过程中造成的印章缺失信息的恢复不理想；第三，对印章有太多的限制，如对印章的形状、倾斜角度的限制。
本文主要在印章配准系统各个流程的算法研究方面开展了以下工作:
（1） 图像配准的特性及方法研究
（2） 图像的预处理
（3） 印章粗略配准

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