VOLTAGE: A versatile contrastive learning based OCR methodology for ultra low-resource scripts through auto glyph feature extraction

P Sharma, P Goyal, V Sharma… - Proceedings of the 18th …, 2024 - aclanthology.org
UNESCO has classified 2500 out of 7000 languages spoken worldwide as endangered.
Attrition of a language leads to loss of traditional wisdom, folk literature, and the essence of …

Forensic license plate recognition with compression-informed transformers

D Moussa, A Maier, A Spruck, J Seiler… - … Conference on Image …, 2022 - ieeexplore.ieee.org
Forensic license plate recognition (FLPR) remains an open challenge in legal contexts such
as criminal investigations, where unreadable license plates (LPs) need to be deciphered …

Optimal Training Dataset Preparation for AI-Supported Multilanguage Real-Time OCRs Using Visual Methods

A Biró, SM Szilágyi, L Szilágyi - Applied Sciences, 2023 - mdpi.com
In the realm of multilingual, AI-powered, real-time optical character recognition systems, this
research explores the creation of an optimal, vocabulary-based training dataset. This …

Reliability scoring for the recognition of degraded license plates

A Maier, D Moussa, A Spruck, J Seiler… - 2022 18th IEEE …, 2022 - ieeexplore.ieee.org
Criminal investigations oftentimes need the identification of license plates of escape
vehicles. The vehicles may be recorded by low-quality cameras in the wild. Their license …

Error Correction of Japanese Character-Recognition in Answers to Writing-Type Questions Using T5

R Suzuki, H Usui, H Ozaki, HT Nguyen… - … Workshop on Document …, 2024 - Springer
This paper proposes a method for correcting character-recognition errors in Japanese
handwritten answers to writing-type questions from exercise books. We created a model to …

Synthesizing Annotated Image and Video Data Using a Rendering-Based Pipeline for Improved License Plate Recognition

A Spruck, M Gruber, A Maier, D Moussa… - arXiv preprint arXiv …, 2022 - arxiv.org
An insufficient number of training samples is a common problem in neural network
applications. While data augmentation methods require at least a minimum number of …

Sistema automático de reconocimiento de matrículas de coches

C Muñoz Ledesma - 2021 - repositori.uib.es
[spa] Actualmente la policía local de las Islas Baleares utiliza el programa Policia XPO para
la gestión y coordinación policial y solicita añadir un sistema automático de reconocimiento …