v-dvorak

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Vojtech Dvorak v-dvorak

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Guitar and music enthusiast. Attends MFF CUNI, researcher at UFAL.

12 followers · 11 following

UFAL CUNI
Prague, Czech Republic
v.dvorak.matfyz.cz

Achievements

Achievements

v-dvorak/README.md

Optical Music Recognition

research at Prague Music Computing Group at UFAL MFF CUNI Prague, mostly Python
OMR Layout Analysis - datasets for system, staff and measure detection, publicly available trained YOLO models
Object Detection Tools - conversions between dataset formats, image splitting and stitching
MZKScraper - Python API wrapper for Moravska Zemska Knihovna

Python Toy Projects

HiMap - downloading high resolution maps via Google Maps Static API
NTK Viz - number of visitors inside Czech National Technical Library visualization

Honorable mentions

Graphbased Wavefunction Collapse, C# - graphbased implementation of wavefunction collapse, used for procedural generation
Ruskey-Savage Conjecture, Haskell - tests the conjencture for small values of n
Arduino Keypad - reads data from matrix keypad, displays them on LCD, sends them out via USART

Publications

Staff Layout Analysis Using the YOLO Platform (publication, 🇬🇧, 2024)

Other academic Work

NPGR035 Notes (Strojové učení v počítačovém vidění, 🇨🇿, 2025)
NDBI045 Notes (Vyhledávání ve videu, 🇨🇿, 2024)
NPFL129 Answered Questions (Úvod do strojového učení v Pythonu, 🇨🇿, 2023)
NPRG062 Collection of Test Assignments (Algoritmizace, 🇨🇿, 2022)

Pinned Loading

od-tools od-tools Public

Object Detection Tools to convert between dataset formats, image splitting and stitching.

Python 1
graphbased-wfc graphbased-wfc Public

Graph-based implementation of wavefunction collapse.

C# 5
omr-layout-analysis omr-layout-analysis Public

Datasets for OMR, tools for their processing and a pretrained YOLOv8 model for music notation recognition. 7013 images with almost half a million bounding boxes.

Python 3 1
HiMap HiMap Public

Downloads high resolution maps with user defined styling using the Google Maps Static API

Python 2
mzkscraper mzkscraper Public

Python API wrapper for Moravska Zemska Knihovna (MZK), supports document UUID retrieval based on query, page UUID retrieval, page downloading and citing.

Python 2
arduino-keypad arduino-keypad Public

Arduino UNO, ATmega328P program that takes input from user through a matrix keyboard, displays it on LCD and sends it out via USART

C++