Solved

source code to scan multiple images

Posted on 2016-08-06
6
90 Views
Last Modified: 2016-08-13
Hello experts,
is it possible for you to send me very small simple example (source code) on how to scan multiple images ?
please preference
Visual basic net , or visual c
working with win 10
Regards,
0
Comment
Question by:rguillermo
  • 3
  • 2
6 Comments
 
LVL 37

Expert Comment

by:Neil Russell
ID: 41745735
Define scan multiple images? From a scanner?
0
 
LVL 52

Accepted Solution

by:
Joe Winograd, EE MVE earned 500 total points
ID: 41745738
It depends on what scanning drivers you plan to use — ISIS, SANE, TWAIN, WIA/WIA2.0, etc. The most popular is TWAIN, and for that you can try the TWAIN samples here:
https://sourceforge.net/projects/twain-samples/

Also, I recommend the TWAIN Working Group site for learning more about TWAIN:
http://twain.org/

For WIA/WIA2.0, check the WIA Tutorial at the MSDN site:
https://msdn.microsoft.com/en-us/library/windows/desktop/ms629859(v=vs.85).aspx

Regards, Joe
0
 

Author Comment

by:rguillermo
ID: 41745901
our customer has bought SCANX this scanner uses flexible PHOSPHOR plates.

please see: http://www.airtechniques.com/product/scanx-swift/

This scanner can be fed manually with several phosphor plates. As many as you want in a row, 2 or 5 or ten... it simply continues scanning and sending data to the TWAIN driver....

Now normal twain drivers give the error OVERLOAD or not enough memory...

But the software that comes with the factory uses also normal twain and does not have this problem.

so its about the sentings and proper configuration of our app using twain...

I was able to find a working solution and its source code at this link
http://www.codeproject.com/Articles/1376/NET-TWAIN-image-scanner

it works just fine... but when I open the soources it simply gives a BAD IMAGE error and does not work at all making it impossible to control or integrate the lines....

That is why I am looking or other source example that we can study and adapt.


 NEILSR: I meant manually feeding several phospor plates in one scanning process....
That scanner does not stop scanning until the user CLICKS stop.

Then the our app is supposed to receive several individual images one per each plate.

There is our problem.. we get error messages... but clearly it has been done:

the example in
http://www.codeproject.com/Articles/1376/NET-TWAIN-image-scanner
its exe works just perfect... its only when we open the sources it gives an error when trying to run....
BAD IMAGE ERROR
OR could not find TWIN_32.DLL BUT ITS THERE!

Hope I made myself clear enough..


Joe Winograd: we are testing wit hthose options you sgave us. I will post feed back in a couple of days.

Thanks to all. Please send more ideas....
Regards,
0
Master Your Team's Linux and Cloud Stack!

The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.

 
LVL 52

Expert Comment

by:Joe Winograd, EE MVE
ID: 41745903
Looking forward to your feedback in a couple of days. Regards, Joe
0
 

Author Comment

by:rguillermo
ID: 41754620
Joe Winograd
All the information of your links very interesting, but did not provide us with a practical position to start with.... never the less it did provide us with useful better understanting of twain wia and scanning. There is a lot out there and much of it requires serious time.

we found http://www.codeproject.com/Articles/1376/NET-TWAIN-image-scanner
and we are modifyng its code right now.
We need to deliver and have death lines so for the time being this is our only hope.
So far working and getting better
Best regards
0
 
LVL 52

Expert Comment

by:Joe Winograd, EE MVE
ID: 41754838
Thanks for the update — sounds like a very interesting project!
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

When I recently replaced my image transfer kit on my office HP color laserjet 5550dn printer, I had a slight problem.  The left bracket that holds the transfer kit got stuck in the upright locked position instead of being at a 45 degree angle facing…
If you need to start windows update installation remotely or as a scheduled task you will find this very helpful.
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…

773 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question