Tag: microfilm

September 22, 2011

Computer Output Microfilm (COM)

Computer Output Microfilm is by far the most difficult 16mm roll film to digitize to images because the computer generated images do not have standard frame breaks most of the time. Unlike traditional 16mm roll film, Computer Output Microfilm has a super thin border (or no border!) or may have bits of data that is accidentally detected as a frame border. Most of the time, any roll film scanner (regardless if it saves one image at a time or saves the entire reel as a ribbon) will totally skip over Computer Output Microfilm sections or cut frames.

If the Computer Output Microfilm contains a 100% consistent, fixes, and thick frame order or blip marker, it is possible for a 16mm roll film scanner to detect images properly. In addition to having the correct micrographics equipment, it is very important to have experienced scanner operators. Let’s put it this way: if you have no experience with scanning Computer Output Microfilm, you will be totally lost and will need to pay the scanner manufacturer to come to your office and do it for you. They will only help you if you have a maintenance plan. In other words, you may be out of luck or it may cost you thousands of dollars to scan a few rolls of Computer Output Microfilm .

Generation Imaging has created a tried and true method to detect troublesome COM reels. Our scanner operators have been performing this method since the 1990s. It requires a knowledge of mathematics, detection algorithms, and attention to detail. It also requires post-processing: manually clipping strips. This method assures that all frames have been detected.

September 22, 2011

Records Scanning and Old Microfilm Systems

Records scanning is closing a gap that widens as technology advances. A good way to view this is to compare requirements to use system before and after records scanning. By this I mean comparing a system that uses hardcopy format records and one that made use of records scanning and is all digital imaging.

A government office in Chicago Illinois is now in the process of converting harcopy documents to microfiche. This would not include records scanning because the documents are instead filmed and then place on microfiche. The microfiche retrieval system will create a hardcopy type system without the benefit of advanced technology. Records scanning is more in tune with computer and internet systems.

Faster and more efficient services has always lead the way. Records scanning fits right inline and serves the purpose of fulfilling this need. Records scanning enables advanced systems to take advantage of the digital images to provide a fully automated storage and retrieval system. Prior to records scanning, a microfilm system requires lots of human intervention that is much slower and more expensive to maintain. Nevertheless, some companies still need to maintain a microfilm system. But, sooner or later, records scanning will probably be considered, if not for efficiency, for safety issues. Microfilm has a limited life span as well. There are many other reasons for records scanning and the best way to become aware of this is to contact a professional.

September 17, 2011

Computer Output Microfilm

Computer Output Microfilm is the rarest of 16mm roll film types (ironically Computer Output Microfilm is a very popular form of microfiche). Because of the nature of most COM reels not having regular edges like normal 16mm roll film, converting COM rolls into digital image can be quite a challenge. Thankfully, Generation Imaging has tons of experience working with all kinds of Computer Output Microfilm.

An example of Computer Output Microfilm

If the COM roll is blipped (small markers on the outside of the frames) and the frames have fixed sizes and are equidistant from each other, although the scanner operator must be highly experienced and the setup time is lengthy, it is theoretically possible to scan the Computer Output Microfilm without problems.

If the COM roll does not have blips, the highly skilled scanner operator must used advanced detection algorithms to attempt to find a sense area and setting to capture each frame by itself. Again, the Computer Output Microfilm must pretty much be perfect to pull this method off.

If none of the above methods will work, the expert scanner operator will have to scan the COM images as strips of frames. By padding an overscan and setting the backup, the operator can assure that no frame is missed. However this method requires post-processing: the frames must be manually cropped or split to create individual frames.

Generation Imaging offers scanning solutions for converting COM reels to PDF, TIFF, or JPEG. Please contact us today if you need this type of roll film to be converted to digital images.

September 12, 2011

Microfiche Scanning for Vehicle Manuals

Microfiche scanning is a technique to digitize analog fiche that contain owner manuals, parts manuals, repair manuals, and technical manuals for various vehicles, such as motorcycles, automobiles, snowmobiles, trucks, SUVs, vans, and others to digital image.

If you are a mechanic, hobbyist, owner, or researcher you may have noticed that getting manufacturer’s manuals for obscure and even popular manuals results in them sending you fiche. Well, how do you print a parts manual from microfiche? The quickest way is to send the fiche to Generation Imaging for microfiche scanning.

Microfiche scanning results in digital images, such as PDF, TIFF, or JPEG that you can print from, load on your computer, and actually read. Your other options are trying to locate an old fashioned microfiche viewer or reader printer.

Generation Imaging has a very special flat rate microfiche scanning cost if you have a handful of parts manuals on step-and-repeat microfiche.

Generation Imaging is located in Florida and received and sends microfilm via USPS, UPS, Fed-Ex, and other carriers. There have been no mail mishaps. So if you are are tired of running around trying to find a way to convert parts manuals on microfiche to digital image, please give G.I. a try with our microfiche scanning service. You won’t be disappointed in the quality or turnaround time, that’s for sure.

Generation Imaging’s crew has been in the microfiche scanning industry since the 1990s and has converted hundreds of thousands of step-and-repeat fiche that contain parts, instructions, and service manuals. There is no need for you to waste your personal time trying to figure out a way to go about this on your own.

September 9, 2011

Old Newspapers Move To Digitize Negatives

Another pres house turns to digitize negatives in an effort to convert old newspaper from microfilm to digital. Old newspapers that were microfilmed years ago, are practically useless now days. It is very time consuming and difficult to use now days. When you digitize negatives, you turn microfilm into a picture file that can can be stored digitally. There are many additional advantages to digitize negatives and as technology moves forward, the gains are even better.

Many other organizations will also digitize negatives from microfilm in the near future. The cost to digitize negatives is very low and there are way too many benefits not to do it. Another example is school records on microfilm. To digitize negatives from microfilm containing students records for example, requires a similar process. In most cases, the student names are identified so that when we digitize the negatives into digital files, the file is named the same. This makes it very easy to locate records from any student, right from a computer.

Preserving old information for future generations is a high priority for many. Some government funding available for this purpose is helping to digitize negatives from microfilm. We realize the value of old information and when we digitize negatives of old formats, we help preserve history. With the help of advanced microfilm scanning tools, we can digitize negatives from microfilm very efficiently now days.