Digital microfilm-The Miniature Document

2007-05-02 10:04:19

( Computers )



Optical media encompasses multiple levels of visual structure for proper storage. A digital microfilm is one of the many devices available that can be used to save important documents in a smaller medium. These microfilms enable the user to keep files and scanned documents in a smaller version which is suitable for longer periods of safe keeping and as easier forms of reference materials, giving the researcher an easier approach in getting the correct information in a convenient way.

A digital microfilm is a small film strip that is usually made of a high grade monochromatic medium where light images can be reflected and stored. These devices are usually used for archiving purposes especially for paper publications that may require permanent storages. However, due to the more advanced technology and availability of microfilm readers, a digital microfilm can now be used by individuals who may need to undergo document conversion processes.

There are various levels of processes before a digital microfilm can be of significant use. The first step employs the documentation of an image by microfilm scanning. This converts that large format image of a document into miniature sizes which will fit in the microfilm. After such conversion, the digital apparatus can then scope the miniature image and reflect it into a full blown light signal. This signal can then be projected using a light projector which will enable you to see the details contained in the microfilm.

Electronic deices and computer systems are among the most widely used mediums for storing electronic data. However, if permanent referencing and instant accessibility is the main concern, a digital microfilm can still sustain better purposes of providing medium for storage. These miniature versions of actual documents will still be serving its purpose for a long period of time in many research activities.


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