How To Protect Rare Books And Documents By ... - News and Society

Companies which specialise in the scanning of books and documents will often receive enquiries from prospective clients who want to have valuable items scanned. This material often includes rare, confidential or fragile books and documents and clients are understandably concerned that no harm will come to these valuable items. It is essential that the process of scanning is carried out with great care to avoid damaging the material being scanned.?

It?s obviously important to look into any company that may scan the books for you by looking at their qualifications. An ISO 9001:2000 is a good indication of a high quality scanning firm, as their job is checked by a third party, plus they have proved that they produce great results. However, there might be a little more than that which concerns you, such as how they manage fragile and easily damaged the books.

Many professional book scanning companies can have what is often known as an overhead scanner. It is basically a bookscanner that permits the publication to be laid down flat face upwards, while a state of the art digital camera photographs and looks at each and every page individually, to gather the details for OCR requirements. OCR, in case you are unaware, is the most modern solution to scan a physical file and get the textual content data on to the hard drive so the file is personal computer readable and textual content searchable.

Since the over head scanner is, for all intents and purposes, a top quality, technologically advanced digital camera, this means the pages won?t be exposed to close scanning devices, which is a problem for some clients due to a fear of the pages being ruined or faded because.
As soon as the overhead scanning is done, the electronic files are then changed to the data format of choice, which is typically PDF or JPEG. When this has been completed, any cleaning or changes in contrast will be done and checked by quality control staff before sending to the client.
That is the general procedure when using a book scanner with rare books, but keep in mind this can vary from company to company.

Using book scanners to preserve rare books is a method that is quite risk-free and does the least harm to the book?s delicate pages. After the book has been scanned using an electronic digital file format, the book can still be treasured and read for decades in the future, and what could be better than that for a genuine and exceptional work of art?

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Source: http://www.gongyifair.org/how-to-protect-rare-books-and-documents-by-scanning.html

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