OMRChecker v2.0.0

[Udayraj123]

Closes multiple feature requests/issues: https://github.com/Udayraj123/OMRChecker/issues/156 https://github.com/Udayraj123/OMRChecker/issues/128 https://github.com/Udayraj123/OMRChecker/issues/125 https://github.com/Udayraj123/OMRChecker/issues/105 https://github.com/Udayraj123/OMRChecker/issues/39 https://github.com/Udayraj123/OMRChecker/issues/185

• Support for colored outputs! OMRChecker can optionally become colorful with a very small performance overhead :)
• Major refactoring done around read_response and for general readability
• Upgraded overall preprocessors structure
• Upgraded CropOnMarkers plugin to support patch areas, blob detection(for the four corners and more), line detection
• Upgraded CropPage preprocessor to correct page curvature slightly (ref)
• Showing scores, colored verdicts and symbols from the answer key (credits @palash018)
• Added a top level try catch to mention debug mode
• Introduces the schema for reading barcodes and sorting files
• Support for confidence metrics (exportable to a JS object)
• More refactors:
  • Renamed pageDimensions -> templateDimensions
  • Support for a top level processingImageShape as well as pre-processor level processingImageShape
  • Added conditionalSets in the schema.
  • Rename the fieldType to bubbleFieldType and introduced fieldDetectionType
  • Support multiple images in image utils like resize/normalize, etc
  • support imports in pre-commit hook scripts
  • add auto remove unused imports hook
  • add code coverage module

Changelogs from https://github.com/Udayraj123/OMRChecker/pull/186

• update snapshots using pandas to_string()
• feat: support for image snapshots
• feat: use $ref and $def addresses in all schemas
• refactor drawing utils
• refactor: detection logic
• feat: run_sample_fixture
• feat: working save_image_levels for color and grayscale debug stack images

Changelogs from https://github.com/Udayraj123/OMRChecker/pull/192

Fixes https://github.com/Udayraj123/OMRChecker/issues/190 and https://github.com/Udayraj123/OMRChecker/issues/191 Also addresses: https://github.com/Udayraj123/OMRChecker/issues/36

• feat: separately merge questions, answers and marking schemes from parent
• feat: basic working conditional set
• feat: pass matched set name

Other Features covered

• feat: template roi gui; created local scripts folder as todo; add new template for conditional sets

• fix: defaultSelector issue

• feat: support for customFieldTypes in template.json; fix template matching issue

• Added support for show_preprocessor_diff{} to display per-processor level before-after images (apart from show_image_level)

• Stabilised autorotate by giving option to crop from preview

• preview can be enabled for all preprocessors in config.json (autorotating sample is available in Autorotating folder in samples

Changelogs from https://github.com/Udayraj123/OMRChecker/pull/197

• add Contrast preprocessor
• add AutoRotate preprocessor
• rename scan areas to scan zones
• template alignment using SIFT and delaunay triangulation
• add phase_correlation_shifts
• foundation for local scripts
• support for output_mode==moderation
• support for section-wise streak marking in evaluation
• fixed utf character issue in windows
• add coverage module

[Udayraj123]

@palash018 looks like the CI check is failing due to the single sample test is failing -https://github.com/Udayraj123/OMRChecker/actions/runs/11125899699/job/30914601165

Will check this soon.