Ofer Hadar

Senior Academic

Automative Video Compression for Remote Driving via Safety Considerations

Remote driving serves as a viable solution in situations where fully autonomous vehicles encounter critical events, such as sensor failures. However, implementing remote driving poses certain technical challenges, including the need to ensure high-quality video transmission to the remote driver. Additionally, in scenarios involving poor road conditions, multiple autonomous vehicles may simultaneously require remote driving assistance at specific locations, straining the communication infrastructure. To address these challenges, we propose a novel approach that involves compression of the driving video using a driving safety model. This model intelligently prioritizes key objects within the frame, resulting in improved compression quality. An initial experiment demonstrated that 60% of the required bitrate can be reduced while retaining 90% of the perceived quality.

Publication language English
Pages 54-58
Publication status Published - 01.01.2023

Keywords

Autonomous Cars
Region of Interest
Remote Driver
Safety
Video Compression

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Safety, Risk, Reliability and Quality

Sustainable Development Goals

SDG 3 - Good Health and Well-being