Comments (21)
Hi @utkarshrai2
Gaps is the distance of the balls to each other.
Big Gaps is the distance between the columns.
Important note : The Bubble dimensions is important when you measurement of Gaps and BigGaps
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Hey, when I try to run this on my local system with the sample you had in https://github.com/Udayraj123/OMRChecker/tree/master/inputs/OMR_Files_Sample/CityName/HE folder, I am getting "Segmentation fault (core dumped)" error.
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I am looking for an automated evaluation of OMR sheets. Have attached sample file for which I need to solve this. Don't know where to start for processing this. Is there any doc for the same?
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Hi @Siva2406,
You can check this section in the readme.
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Please create a new issue for discussing your code error.
Note for others: Here's the issue created [SOLVED]
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Hi Uday nice repo.
Could u explain the difference between gaps and bigGaps?
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I want to use some custom OMR_Marker, are there any marker specific constants in the code. Because i am having some spacing issue when i am setting the layout with a custom marker
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Hi @utkarshrai2
Gaps is the distance of the balls to each other.
Big Gaps is the distance between the columns.
Important note : The Bubble dimensions is important when you measurement of Gaps and BigGaps
But we are setting origin for each column separately, so whats the utility of bigGap
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If you could share a sample image and the marker on your forked repo, we can help you configure it
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@utkarshrai2 there are multiple ways to set the same grid layout. Biggaps help you do it in a minimal way.
Especially when the layout is a grid of small grids(Qblocks). Biggap is the gap between those Qblocks. Hope I'm clear
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Hi @Udayraj123 I tried to configure the grid layout but unable to get the perfect match. Let me know if you could help
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Hi Raj,
How did you create those GIFs ?
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Sorry for my english. I want know if I can use scanned images without border. When I use them I get the message "Paper boundary not found! Should you pass --noCropping flag?" If I use --noCropping, did I need the marker icon ?
Thanks
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I have tried not to use the marker icon with --noCropping, it still work perfectly with scanned images. The scanned images must be the same size, same orientation etc...
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@purusello yes you need the noCropping
flag. And marker icon is not necessary to use, to skip using it simply remove the "marker_path" entry from your template.json
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@balaji-ch the GIFs were created using a small script which is no more part of the codebase :)
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@vijuc895 if you are still facing the issue, head over to the Discord group for quicker help! Link is in Readme
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@purusello yes you need the
noCropping
flag. And marker icon is not necessary to use, to skip using it simply remove the "marker_path" entry from your template.json
If some scanned paper is distorted, why don't to use the marker to adjust, what do you think @vijuc895 ?
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For newcomers - prefer discussion on discord for better response
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For contributors looking for more tasks - check Project board as well.
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closing as Readme reflects the norm to do discussions on discord
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Related Issues (20)
- pageDimensions field pixelating image too much[Bug] HOT 2
- Taking the attendee's name and surname [Feature] HOT 2
- Difficulty creating a template.json compliant [Request access to a sample1 Docx HOT 10
- [Feature] Generate score and indicator whether answer is right or wrong to images in CheckedOMRs folder HOT 10
- Question: How to get coordinations? HOT 1
- [Feature] HOW TO MAKE A JSON FILE OF THIS OMR SHEET HOT 3
- issuer about memory HOT 11
- ReadMe's images are not loading anymore HOT 2
- Omr. or omr?[Bug] HOT 3
- [Bug] Template images cut off HOT 2
- [Feature] Support for weighted answers (multiple correct)
- [Feature] Support for detecting tick marks or cross marks HOT 7
- [Bug] No circle found in Quad 1 HOT 2
- [Feature] run with no desktop available HOT 3
- [Feature] Generate a software accuracy report HOT 1
- Different layout with different sensor HOT 5
- [Feature] Android and iOS support using kivy or beeware or flet.dev or chaquopy HOT 1
- [Enhancement] Explore scope of further speeding up HOT 1
- [Enhancement] Improve Page Cropping using Document Rectification HOT 1
- [DevX] Add a pre-commit hook to resize images to max width HOT 1
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