This text printed in collaboration with JUIDA, the Japan UAS Industrial Improvement Affiliation.
Japanese know-how corporations Optim and Kyuden Drone Service (KDS) have developed a brand new “Useless Tree Detection AI Service” that mixes synthetic intelligence with drone-mounted multispectral cameras to determine dying timber earlier than they pose security dangers to vital infrastructure.
Addressing Rising Environmental Dangers
The service responds to rising considerations about tree-fall injury brought on by extreme climate occasions together with typhoons and heavy rains. Conventional guide surveys of enormous areas require important time and labor, creating gaps in danger evaluation that the brand new AI-powered system goals to remove.
“By integrating Optim’s AI evaluation know-how, we will now robotically detect useless timber by way of our administration software program,” the businesses introduced. The system builds on KDS’s current multispectral imaging capabilities by including automated detection and visualization options.
Area Testing with JR West Japan
West Japan Railway Firm (JR West) has been testing the know-how since 2022, initially with QDS’s unique service and now with the improved AI model. Area verification carried out in June 2025 alongside railway corridors used a number of drone platforms together with the Trinity Professional vertical takeoff fixed-wing drone from Quantum Techniques and DJI’s Phantom 4 Multispectral.
The system supplies three key capabilities: automated useless tree detection utilizing seen and NDVI imagery, distance measurement with automated cross-section technology, and integration of topographical knowledge from Japan’s Geospatial Data Authority.
Technical Integration
Tools utilized in testing included MicaSense’s Altum-PT multispectral digicam and Optim’s “AI Inspection for Infra” evaluation platform. The system can assess tree well being, calculate danger ranges utilizing distance measurements, and visualize outcomes on interactive maps.
Each corporations see important market potential as infrastructure operators search proactive options to stop weather-related injury. KDS, established in April 2024 as a derivative from Kyushu Electrical Energy, brings intensive expertise in energy infrastructure drone inspections to the partnership.
Extra info, together with the unique press launch (in Japanese), is obtainable right here.
About Optim Co., Ltd.
Optim makes a speciality of web infrastructure optimization know-how, creating options that make digital companies extra intuitive and accessible. Based in 2000, the corporate transforms complicated web interactions into seamless experiences by way of proprietary optimization applied sciences. Based mostly in Tokyo, Optim supplies software program licensing, IoT platform companies, distant administration options, and technical assist. The corporate’s infrastructure inspection portfolio consists of OPTiM AI Inspection for Infra (AI-powered picture evaluation), Civil ReSnap (close-range visible inspection assist), and electric-assist tunnel images methods.
About Kyuden Drone Service Co., Ltd.
Kyuden Drone Service, established in April 2024 as a subsidiary of Kyushu Electrical Energy Co., leverages intensive expertise in energy infrastructure drone inspections to serve regional communities nationwide. The Fukuoka-based firm operates complete drone companies together with inspection options (confined area, automated patrol, underwater, bridge/tower, thermal imaging), surveying companies (LiDAR, photogrammetry, software program improvement), aerial images (4K/12K manufacturing, 360° seize, dwell streaming, 3D modeling), proprietary applied sciences (forest timber quantity AI, useless tree detection methods), and gear gross sales (IBIS2, Skydio sequence, ELIOS3 platforms).
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Ian McNabb is a journalist specializing in drone know-how and life-style content material at Dronelife. He’s primarily based between Boston and NH and, when not writing, enjoys mountain climbing and Boston space sports activities.