基于古籍保护的纸质文献VR系统转化模型构建研究

Research on the Construction of a Paper Literature VR System Transformation Model Based on the Protection of Ancient Books

纸质古籍文献的数字化、虚拟化转化是当前我国古籍保护工作的重点方向之一。基于此,基于B/S架构搭建了一种纸质古籍文献向VR系统转化的模型,该模型包含三个核心层和一个辅助层,详细分析了该模型的关键业务逻辑包括古籍的图像采集和预处理、阅读信息定位、阅读信息提取等,并对该系统的工作情况进行测试。结果表明:在搭建的测试环境下,该转化系统对古籍纸质文献文字的采集准确率可达96.4%,系统综合延迟低于1.6ms,是一种较为理想的纸质古籍文献VR转化模型。

The digitization and virtualization of paper ancient documents is one of the key directions of the protection of ancient books in our country at present.This paper analyzes a model based on B/S architecture for the transformation of paper ancient books to VR system,which contains three core layers and one auxiliary layer.The key business logic of this model is analyzed in detail,including image acquisition and preprocessing of ancient books,reading information positioning,reading information extraction,etc.The test results show that:under the test environment built in this paper,the accuracy rate of the conversion system for the ancient books paper text collection can reach 96.4%,the system synthesis delay is less than 1.6ms,which is a relatively ideal VR conversion model for ancient books paper literature.