Device for simulating a physiological behaviour of a mammal using a virtual mammal, process and computer program

US12198573B2 · kind B2 · utility

Assignees

• Essilor International · FR
• Sorbonne Universite · FR

Inventors

• Denis Sheynikhovich · Paris, FR
• Richard Carrillo · Granada, ES
• Luca Leonardo Bologna · Paris, FR
• Youssouf Cherifi · Noisy-le-Sec, FR
• Tianyi Li · Nanjing, CN
• Angelo Arleo · Paris, FR
• Konogan Baranton · Charenton-le-Pont, FR
• Anne-Catherine SCHERLEN · Paris, FR
• Delphine TRANVOUEZ-BERNARDIN · Charenton-le-Pont, FR

Key dates

• Filing date: Mar 20, 2020
• Grant date: Jan 14, 2025
• Expiry date: Nov 14, 2040

Classification

• Technology area (CPC G): Physics
• CPC primary: G09B23/30
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A device for simulating a behavior of a mammal in an environment by a virtual mammal includes a mobile head and at least one mobile eye including a first input for successive data representative of eye poses, a second input for mobility action instructions, a memory for storing information on the environment and on stabilization constraints, at least one processor assessing a current part of the environment and recording information on said current part, triggering successive movements of the head and of the eye(s) in function of said mobility action, controlling a dynamic adjustment of the successive movements of the eye(s) with respect to the successive movements of the head in function of the successive data and by using the stabilization constraints. The device further comprises a third input for training data representative of a training movement sequence of the head and the eye(s) associated with a training environment.