基于图像处理的文本型数字图像OCR识别准确度提高策略研究

Research on the Strategies to Improve the OCR Recognition Accuracy of Text-Based Digital Images Based on Images Processing

文章在介绍信息资源数字化OCR识别工作流程的基础上,围绕数字图像编辑软件选用和数字图像预处理两个方面,对数字图像处理阶段影响文本型数字图像OCR识别准确度的一系列因素展开分析,进而提出了针对性的OCR识别准确度提高策略。

On the basis of presentation of workflow on OCR recognition of Information Resource Digitization,and though the two aspects of the selection of digital images processing software and the preprocessing operations of digital images,this article analysises a series of factors that affect the accuracy of OCR on textbased digital images in the stage of digital images processing.Then,targeted strategies to improve the accuracy of OCR on text-based digital images are put forward.