This page was machine-translated and may differ from the original. View original

KETI Develops Environment-Adaptive Wrap-Around View Monitoring Platform

Google 우선 소스Published2018.04.06 14:34
Grasping Indoor and Outdoor Spatial Information, Enabling Remote Control of Robots, Drones, and More

The Korea Electronics Technology Institute (KETI) has announced the development of a WAVM (Wrap-Around View Monitoring) platform that combines multiple camera feeds in real-time to generate customized omnidirectional video according to environmental conditions.

WAVM is a technology that mounts cameras on the front, rear, left, and right of a vehicle to create video from a bird's-eye view perspective, as if someone is looking down at the vehicle from above. It is easy to understand by imagining the perspective when playing a driving game—not from the viewpoint of being inside the vehicle, but from a perspective where you can see both the vehicle and surrounding roads while driving. Because blind spots are eliminated, it is a core technology already equipped as standard on high-end vehicles.

The technology developed by KETI this time applies distance sensors to grasp spatial information both indoors and outdoors, and provides three-dimensional stereoscopic effect similar to actual sites by applying spatial models according to environmental conditions depending on the situation. The existing WAVM technology, which was commercialized primarily for vehicles, can now be customized for various applications such as robots and drones that move between indoor and outdoor spaces, enabling more intuitive remote control.

Particularly in the case of construction machinery and equipment, operations frequently occur in dangerous areas prone to rollovers and falling accidents, and because they are operated in hazardous conditions such as dust at demolition sites, remote operation utilizing this technology can ensure worker safety.

Additionally, by applying algorithms that minimize computational load and parallel processing technology, the video combination speed is improved, and the frame rate is increased to 25fps, similar to motion pictures, enabling smoother video output. Another advantage is that multiple camera feeds can be processed on low-cost embedded platforms.

KETI researcher Kim Seung-hun stated, "The WAVM developed this time can be equipped on existing vehicles as well as construction machinery, robots, and drones to provide three-dimensional stereoscopic effect similar to actual conditions regardless of indoor or outdoor environments," and added, "Through this technology, we expect that worker safety at job sites will be enhanced and related markets such as drones and remote robots will be activated."
To request a correction, reply or follow-up report on this article, see how to file a request. Previously published statements are collected in corrections & replies.
김지혜 Reporter