The quantity and quality of literature in the Republic of China are based on the collections of the National Library, followed by local libraries such as the Nanjing Library, the Shanghai Library, and the Chongqing Library. According to the research report published by the National Library on the Survey and Analysis of the Acidity and Preservation Status of Paper Collections in the Library, the papers in the National Library Library have a PH value of less than 4.5 and a discoloration ratio of 97%. The proportion of damage is 96%. The aging damage of the Republic of China documents in other local public libraries is also basically consistent with the National Library. It can be seen that the status quo of the literature in my country is very worrying.
In fact, the historical value of the literature of the Republic of China is not under the rare books of ancient books. Fortunately, in recent years, with the national library culture system's emphasis on the literature of the Republic of China and funding, the carrier of the Republic of China literature has been gradually and quickly replaced by microfilm, optical disc and other carriers. However, the Republic of China literature on electronic carriers has given a new topic to libraries in the digital age, namely how to collect, store and use these electronic carriers of the Republic of China. There is only one way to solve this problem: to realize the digital construction of the Republic of China literature.
At present, there are two methods for digitally producing the paper documents of most libraries in the Republic of China:
The first one is to input the information resource content of the Republic of China document into the computer through the optical character recognition software OCR Chinese character recognition software, and make the file type such as text;
The second is to scan the information content of the Republic of China document into the computer through microfilm technology and scanner equipment to make image file data.
Through the arrangement, storage and transmission of these two basic documents, not only saving labor costs, improving work efficiency, improving the automation of modern office automation, but more importantly, adapting to digital technologies such as computer technology and network communication technology. The era of large-scale application of library construction is needed. Only by realizing the digital construction of the literature of the Republic of China can we overcome the limitations of the traditional carrier and electronic carrier of the Republic of China in terms of protection and utilization, so that the literature and information resources of the Republic of China can be preserved and protected for a long time, so that the compilation and development of the literature of the Republic of China can be collected and automated. The transformation of the digital construction of management and delivery platforms facilitates people to conduct extensive and in-depth search and inquiry, realize the rational allocation and scientific management of the literature information resources of the Republic of China, and provide resources to any authorized users of the world to share resources for human beings. The society provides a full range of efficient, high quality services. The digital construction of the Republic of China literature can also enhance the competitiveness of libraries with their own collections.
Through digital construction, the literature of the Republic of China can meet the actual needs of the growing public in the knowledge-based information society with the Internet as the main force. At the same time, the digital construction of the literature of the Republic of China can also be used to learn from the literature of the Republic of China when the state and local governments formulate policies, and it is convenient for scientific research units and academic circles to refer to the literature of the Republic of China for scientific research and the reference of various media to the literature of the Republic of China.
The latest generation of book scanners produced by Zeutschel using projected, non-glare cold light source technology is suitable for all documents, ancient books, archives, maps and various drawings that need to be scanned. The low-brightness light source provides extremely good protection for precious books and archives. The high-precision true color scanning lens perfectly reproduces the true details of the original.
The scanning manuscript has a maximum scanning format of 460 x 360 mm (super A3) and a resolution of up to 600 dpi. The 42-bit color scan allows you to scan large-format books without any problems. The data can be output in a variety of standard image formats.
Text bending deformation automatic correction function
With an overhead scan and a book page up, you can easily scan by simply turning the page. The letter crease caused by the spine crease or the original damage can be automatically corrected by the software, even if the tilted original is placed.
Advantage:
?•Compact structure, advanced function, light and convenient
• Protected from ambient light
?•Not dazzling, not dazzling
• Outstanding color reproduction
?•High scanning speed
?•High quality output data
• Remote maintenance and remote management
?•Eligible Star
?Excellent price/performance ratio
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