Method of processing a digital representation of a visual environment to control a haptic interface comprising a waist belt
By processing the digital representation of the visual environment and the tactile pixel activation protocol, combined with the context correction function, an incremental depth plane representation is generated, which solves the problem of unclear environmental information in the prior art, realizes accurate perception of the distance and range of obstacles, and improves the safety and convenience of mobile users.
CN122295641APending Publication Date: 2026-06-26ALSACE FRANCE
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ALSACE FRANCE
- Filing Date
- 2024-10-11
- Publication Date
- 2026-06-26
Smart Images
Figure CN122295641A_ABST
Abstract
The present invention relates to a method and system for processing a digital representation of a visual environment to control a haptic interface including a waistband having active surfaces of N×M actuators, where N and M are integers greater than or equal to 10, comprising an actuator activation protocol that computes a sequence of P activation frames for these actuators for each acquisition of the visual environment, where P is an integer between 2 and 1000, preferably between 5 and 50, each of these frames corresponding to a representation of the environment in an incremental depth plane, characterized in that the method further comprises a processing step of applying a context correction function that modifies the haptic pixel activation protocol.
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