NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Study of augmentations on historical manuscripts using TrOCR

Meoded, Erez 08 December 2023 (has links) (PDF)
Historical manuscripts are an essential source of original content. For many reasons, it is hard to recognize these manuscripts as text. This thesis used a state-of-the-art Handwritten Text Recognizer, TrOCR, to recognize a 16th-century manuscript. TrOCR uses a vision transformer to encode the input images and a language transformer to decode them back to text. We showed that carefully preprocessed images and designed augmentations can improve the performance of TrOCR. We suggest an ensemble of augmented models to achieve an even better performance.
TrOCR
Transformer
Ensemble learning
OCR
Handwritten Text Recognition
Deep Neural Networks
Machine Learning
Artificial Intelligence
Huggingface
Python
Artificial Intelligence and Robotics
Data Science

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