Document imaging is a branch of information technology, which encompasses the scanning, and digitization of physical documents such as books, magazines, newspaper articles and scientific publications. This practice primarily aims to increase the accessibility of such documents, as well as to increase the convenience with which such documents can be perused.
In addition, document imaging can serve to store and replicate physical document which too are rare or delicate, to increase their availability to the general public. Common document imaging techniques from the past several decades include, among other things, microfilm, laser printing and facsimile or “fax” machines. Current technology in the area of document imaging includes electronic scanning of documents for digital storage, as well as optical character recognition (often abbreviated as OCR) technology, which serves to convert image data such as a pdf, or jpg file into plain text, the advantage being that plain text is very readily searchable.
Document imaging encompasses scanning and digitization of documents
Document imaging can also serve to make available books which are otherwise difficult to acquire or which have been out of print for many years. For example, Alexander Groethendieck’s highly influential mathematical texts can be very difficult to find in print; but pdfs of the texts can easily be found archived online. This is a consequence of productive use of document imaging.
The Library of Congress Prints and Photographs Online Catalogue is a well-known example of a large-scale undertaking in document imaging. The Library of Congress is in the process of scanning and digitising millions of photos and print images which represent a wide swath of american culture, such as architectural drawings, fine art, photography and newspaper volumes. The Library of a Congress is in possession of one of only four known vellum copies of a Gutenberg Bible. Without document imaging, most people would never have the opportunity to ever experience this fascinating piece of american culture, but with document imaging it could soon be available for free to anybody with access to the internet.
Document imaging technology is still advancing. With increases in processing power and storage capacity of modern computers, it will not be long before digitised libraries are the norm, and news sources will have all of their content archived back to the inception of the institution.
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Among the many advanced technologies invented by man, document imaging stands as an outstanding one, as it provides a hassle free storing of important data. This technology is very helpful for any kind of industry, as it is an affordable one and is a great method of managing information.
For every company, it is very essential to keep many documents for filing their records. For this purpose they used paper documents, but it is not easy to keep the huge volume of paper documents. Besides, the storing and sorting is not easy, as it requires a lot of manual effort. Hence the document imaging system plays a vital role, as it converts the paper documents into machine-readable electronic content. For this purpose it uses a novel technology called Optical Character Recognition. Implementing this system enables an industry to avoid the impractical methods of storing, filing and, sorting, as many of the paper documents became in a very poor condition in the long run.
Document imaging adoption is the future of modern document distribution
By adopting this method companies can save money and space and there is no longer the need of warehouses for keeping these records. It will not get damaged in floods, fires or other natural disasters. Moreover, it provides the facility of easy transfer and accessibility of document from any desktop. And one can access these documents anywhere from the globe at any time. Besides, it is an environment friendly method, as it does not require trees to be cut down and it creates less waste also.
Modern document imaging system offers many facilities such as disaster recovery, better search abilities, publishing, indexing, scans documents, manage work flow and email. As it is an on line storing information, it will not lose or damage and is easily accessible at one’s fingertips.
Nowadays there are companies who offer many of these services. It is a very convenient method for large or small-scale industries or for personal use. As these documents are protected with a password, only the authorized members can avail it. Many vendors and services available in the document imaging market enables a person to select the best suited for his requirements.
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Simply put, document imaging technology is any piece of technology capable of replicating a document. This can be done by transferring the document to another medium, such as microfilm or tape, or by creating another paper copy of the document.
In recent years, the common usage of the term document imaging has shifted to mean the transfer of a document to an electronic format, such as through a scanner, which can then be used to create another physical copy of that document.
There are many benefits to the use of electronic document imaging over the use of paper document storage. Filing paperwork electronically helps to prevent lost documentation, as once something is entered into the computer system, without a catastrophic loss of data, it remains in the system. If backup systems are used properly, an electronic document image need never be lost.
Document imaging can facilitate the access to information in large organizations
Document imaging also helps to save space in an office, since thousands or even millions of documents can be stored on a single server. These documents in paper could take up entire rooms. The use of document imaging means that a company no longer needs filing cabinets or a file room, increasing security of the company’s information. The only major drawback to document imaging is the possible security risk. While paper files could be copied or carried out by employees, at least in order to view the document someone had to be holding a physical copy of it.
An electronic file can be viewed by anyone with access to the company’s servers. Firewalls and other protections are needed to keep hackers from gaining access to the system. By far the biggest benefit of document imaging, however, is the ease of storing and retrieving documents. In an electronic system, documents can be scanned in and organized into a database, which can then be searched and analysed. Rather than having to sort through boxes of files, employees of a business that uses document imaging can simply pull up the relevant documents and print them out right from their desks. This greatly increases employee efficiency, and most companies feel that this increase in efficiency more than offsets any possible security risk.
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