Scan is not recognising properly (Bug #455)

Added by Yogesh Chaudhari almost 8 years ago. Updated almost 4 years ago.

Status:Closed Start date:01/13/2017
Priority:Normal Due date:
Assignee:- % Done:

100%
Category:AMC-TXT
Target version:-

Description

I am trying to upload scan answersheet but its not recognising properly. Please find below scan file of my test.

page-7-5.jpg (684.3 kB) Yogesh Chaudhari, 01/13/2017 08:14 am

AMC-DEBUG-Wg7_cuNC.log (96.6 kB) P K, 10/18/2020 06:03 pm

page-3-1.jpg - (texts removed) (567.1 kB) P K, 10/18/2020 06:03 pm

test.zip (280 kB) P K, 10/18/2020 08:49 pm

page-1-1.jpg (178.8 kB) P K, 10/18/2020 08:49 pm

test2.zip (790.6 kB) P K, 10/18/2020 09:18 pm

History

#1
Updated by Alexis Bienvenüe almost 8 years ago

Can you provide a minimal working example that shows the bug?

  • Priority changed from Immediate to Normal
  • Assignee deleted (Alexis Bienvenüe)

#2
Updated by red sea almost 8 years ago

#3
Updated by Alexis Bienvenüe over 7 years ago

  • Status changed from New to Feedback

#4
Updated by P K about 4 years ago

Hi, any news on this?
I have a similar problem where the layout boxes are wrongly positioned.

I played around with the scan settings in AMC (force conversion etc), but it did not make a difference.

I can provide project + scans via private link.

#5
Updated by Alexis Bienvenüe about 4 years ago

Please provide a minimal working example that shows the bug: a source file as small as possible that can be given to AMC without modification, and if necessary a corresponding scan file, so that the bug occurs when processing these files.
Maybe you can start with your project files, and try removing more and more stuff from them checking at each step if the bug occurs or not.

#6
Updated by P K about 4 years ago

Hope this will do:
https://www.dropbox.com/sh/tr1gxfrzko7gi0r/AADY60G_siSIWFmuzgbEHLXSa?dl=1

auto-multiple-choice analyse --data ./data/ --projet ./ scans/0001.pdf-page-001-000.pbm

-> result in ./cr/page-2-1.jpg with "distorted" boxes as seen above

#7
Updated by Alexis Bienvenüe about 4 years ago

This is missing the "as small as possible" part ;)

#8
Updated by P K about 4 years ago

Sorry. This time with only two basic questions, skipping all the other stuff. "Scan" is from a camera, but it shows that the distortion seems not to be corrected, or am I wrong?

#9
Updated by Alexis Bienvenüe about 4 years ago

AMC cannot correct camera lenses distortions. Can you try with a flatbed scanner?

#10
Updated by P K about 4 years ago

Yes that's what I did before. I have this example with only one question but including the header (so not exactly minimal). But it shows the distortion with a scan from a flatbed scanner. It's some older model from Canon: DR-6010C

If it helps I will try to provide a scan matching the test.zip from above.
Thanks for the support so far!

FYI, I now switched to 1.4.0+git2020-08-23-1~focal1 for testing.

#11
Updated by Alexis Bienvenüe almost 4 years ago

  • Status changed from Feedback to Closed
  • % Done changed from 0 to 100

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