Search Results for author: Lars Vögtlin

Found 5 papers, 3 papers with code

Impact of Ground Truth Quality on Handwriting Recognition

no code implementations14 Dec 2023 Michael Jungo, Lars Vögtlin, Atefeh Fakhari, Nathan Wegmann, Rolf Ingold, Andreas Fischer, Anna Scius-Bertrand

Handwriting recognition is a key technology for accessing the content of old manuscripts, helping to preserve cultural heritage.

Handwriting Recognition

Generating Synthetic Handwritten Historical Documents With OCR Constrained GANs

1 code implementation15 Mar 2021 Lars Vögtlin, Manuel Drazyk, Vinaychandran Pondenkandath, Michele Alberti, Rolf Ingold

Second, we transfer the style of a collection of unlabeled historical images to these template documents while preserving their text and layout.

Optical Character Recognition (OCR) Synthetic Data Generation

Labeling, Cutting, Grouping: an Efficient Text Line Segmentation Method for Medieval Manuscripts

1 code implementation11 Jun 2019 Michele Alberti, Lars Vögtlin, Vinaychandran Pondenkandath, Mathias Seuret, Rolf Ingold, Marcus Liwicki

We measured the performance of our method on a recent dataset of challenging medieval manuscripts and surpassed state-of-the-art results by reducing the error by 80. 7%.

Denoising Segmentation +1

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