extract answers, student ID, exam code from Vietnam national answer sheet template
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May 10, 2024 - Python
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answer-sheet
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AIMER: Artificial Intelligence Mark Evaluator & Recognizer---Performance task for the AP CSP exam
python computer-science opencv ap ocr computer-vision images ap-computer-science learn grader ap-csp optical-mark-recognition advanced-placement apcompsci answer-sheet digital-portfolio apcomputerscience ap-computer-science-principles performance-task answer-grader
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Dec 26, 2022 - Python
本系统能快速处理各类答题卡图像，自动矫正倾斜角度，智能分析填涂密度，并通过可视化界面直观展示批改结果。支持自定义答题卡模板和灵活的参数配置，为教学评估提供高效可靠的自动化支持。
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Apr 3, 2025 - Python
A Python script to scan an answer sheet outputting the alternatives marked.
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Mar 2, 2018 - Python
Static AI multiple-choice answer sheet checker using OpenAI-compatible vision APIs
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Jun 20, 2026 - JavaScript
Multiple choice answer sheet scoring system on Android (X-mark)
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Dec 7, 2018 - Java
Offline OMR bubble marker for MCQ answer sheets (PDF/Image) using Python, OpenCV, and PyMuPDF.
python education opencv offline-first pytest exam optical-character-recognition deterministic cli-tool document-processing multiple-choice bubble-sheet pymupdf bubble-detection answer-sheet pdf-processing answer-key
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May 10, 2026 - Python
Free browser-based bubble-sheet grader and exam analyzer. A no-account, offline Scantron / ZipGrade / GradeCam / Akindi alternative. Grades OMR answer sheets, exports CSV for Canvas, and runs item analysis, KR-20 reliability & distractor analysis. PWA, data stays on-device.
education pwa grading assessment exam omr optical-mark-recognition teaching-tools bubble-sheet item-analysis answer-sheet automatic-grading grade-analysis teacher-tools exam-grading bubble-sheet-grader grade-exams test-grading scantron-alternative free-grading-app
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Jun 26, 2026 - HTML
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