omr

Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳.

Open-source OMR and guided music practice: turn sheet music PDFs/images into MusicXML/MIDI, refine scores, and practice with MIDI or microphone feedback.

End-to-end Optical Music Recognition (OMR) system. Transcribe phone-taken music sheet image into MusicXML, which can be edited and converted to MIDI.

An optical music recognition (OMR) system. Converts sheet music to a machine-readable version.

homr is an Optical Music Recognition (OMR) software designed to transform camera pictures of sheet music into machine-readable MusicXML format.

📝 Exam bubble sheet scorer. Created with OpenCV and Python.

Optical Mark Recognition with PHP

Orchestra is a sheet music reader (optical music recognition (OMR) system) that converts sheet music to a machine-readable version.

Desktop GUI for HOMR optical music recognition — screenshot or drag a score and convert it to MusicXML & MIDI in one click.

Complex data extraction and orchestration framework designed for processing unstructured documents. It integrates AI-powered document pipelines (GenAI, LLM, VLLM) into your applications, supporting various tasks such as document cleanup, optical character recognition (OCR), classification, splitting, named entity recognition, and form processing

A Lua implementation with an Eclipse OMR based JIT compiler

简谱与五线谱的编辑、识谱与排版：图片 / PDF 本地离线识别（OMR）· 谱面可视化编辑 · 试听 · 读写 123 / JP-Word .jpwabc / 文本谱 / ABC / Muse .jcx / MusicXML · 导出 PDF/PNG/MIDI/PPTX · 网页版与 Windows/macOS 桌面版 · Open-source jianpu & staff notation editor with OMR

This project is designed to allow easy creation of OMR (Optical Mark Recognition) templates and provides a bulk scanner which can be used for processing large amounts of images from a tray fed scanner.

This project uses open cv to evaluate OMR sheets. We are trying to make this system as reliable as possible.

A Deep Learning based detector for measures in musical scores

An android application for validating images of OMR sheets before they are sent for processing.

A set of tool to use the Clarity-OMR Model.

The definitive bibliography for research on Optical Music Recognition

An Android app to scan OMR Sheet http://letssolvetogether.in

Open source optical mark recognition (OMR) software for creating, tagging and reading bubble sheet forms. For Windows, Mac & Linux.