Elter Portal technology identify the vehicle, detect potential anomalies and send the informations to the operator


Haltograf project


Graffitis automatic detection

To ensure high service quality for clients, graffitis need to be removed from the trains as soon as possible. Haltograf uses Elter Portal's technology to optimise the detection and cleaning process

Train identification

Using RFID Technology or identification plate visual recognition, the system automatically identify the train

Graffiti detection

A unique Artificial Intelligence model (deep learning), detects each graffiti and assess their cumulated surface (m²)


Images and data are saved and displayed in an web application for the operateur as well as exploitation statistics


Who are we ?

The Company

Elter is a french company based in Toulouse, created in 2017 and experts in Artificial Intelligence base projects (machine/deep learning).

Let’s work together !

You have a project idea ? Some interrogations about Artificial intelligence possibilities ? Just wanting to know more about our offer ?

Do not hesitate to contact our team. We are always glad to talk with professionals from any fields !

05 36 09 12 80

5 Esplanade Compans Caffarelli - 31000 TOULOUSE, SAS au capital social de 35 000 €, RCS de Toulouse 827680116

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