Search Results for author: Martin Mayr

Found 6 papers, 4 papers with code

A Fair Evaluation of Various Deep Learning-Based Document Image Binarization Approaches

1 code implementation22 Jan 2024 Richin Sukesh, Mathias Seuret, Anguelos Nicolaou, Martin Mayr, Vincent Christlein

We evaluate them on different Document Image Binarization Contest (DIBCO) datasets and obtain very heterogeneous results.

Binarization valid

Combining OCR Models for Reading Early Modern Printed Books

1 code implementation11 May 2023 Mathias Seuret, Janne van der Loop, Nikolaus Weichselbaumer, Martin Mayr, Janina Molnar, Tatjana Hass, Florian Kordon, Anguelos Nicolau, Vincent Christlein

Moreover, we developed a system using local font group recognition in order to combine the output of multiple font recognition models, and show that while slower, this approach performs better not only on text lines composed of multiple fonts but on the ones containing a single font only as well.

Font Recognition Optical Character Recognition (OCR)

SmartPatch: Improving Handwritten Word Imitation with Patch Discriminators

1 code implementation21 May 2021 Alexander Mattick, Martin Mayr, Mathias Seuret, Andreas Maier, Vincent Christlein

As of recent generative adversarial networks have allowed for big leaps in the realism of generated images in diverse domains, not the least of which being handwritten text generation.

Data Augmentation Handwritten Text Recognition +2

Spatio-Temporal Handwriting Imitation

2 code implementations24 Mar 2020 Martin Mayr, Martin Stumpf, Anguelos Nicolaou, Mathias Seuret, Andreas Maier, Vincent Christlein

Then, a method for online handwriting synthesis is used to produce a new realistic-looking text primed with the online input sequence.

Weakly Supervised Segmentation of Cracks on Solar Cells using Normalized Lp Norm

no code implementations30 Jan 2020 Martin Mayr, Mathis Hoffmann, Andreas Maier, Vincent Christlein

To this end, we apply normalized Lp normalization to aggregate the activation maps into single scores for classification.

General Classification Management +3

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