The Learnable Typewriter

A Generative Approach to Text Line Analysis

Ioannis Siglidis Nicolas Gonthier Julien Gaubil Tom Monnier Mathieu Aubry

LIGM, Ecole des Ponts, Univ Gustave Eiffel, CNRS, Marne-la-Valle, France

[code] [arxiv] [suppmat] [BibTeX]

Further results

The following figures shows the sprites learned by our method, each in the color we use to visualize semantic segmentation followed by triplets of ground-truth, reconstruction, semantic segmentation.

Google1000

Supervised

Unsupervised

Copiale

Supervised
Unsupervised

Quantitative Results and Ablation

Google1000
Copiale

We compare using L2-error and Character Error Rate and report average over 5 runs and standard deviation.