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Leonard Freißmuth

4 accepted papers

2026

Building Forest Inventories with Autonomous Legged Robots -- System, Lessons, and Challenges Ahead (I)

ICRA 2026poster

Legged robots are increasingly being adopted in industries such as oil, gas, mining, nuclear, and agriculture. However, new challenges exist when moving into natural, less-structured environments, such as forestry applications. This article presents a prototype system for autonomous, undercanopy for…

Cited by 0Scholar
2025

Digiforests: a Longitudinal Lidar Dataset for Forestry Robotics

ICRA 2025

Forests are vital to our ecosystems, acting as carbon sinks, climate stabilizers, biodiversity centers, and wood sources. Due to their scale, monitoring and managing forests takes a lot of work. Forestry robotics offers the potential for enabling efficient and sustainable foresting practices through

Cited by 12SourceScholar
2024

Evaluation and Deployment of LiDAR-based Place Recognition in Dense Forests

IROS 2024poster

Many LiDAR place recognition systems have been developed and tested specifically for urban driving scenarios. Their performance in natural environments such as forests and woodlands have been studied less closely. In this paper, we analyzed the capabilities of four different LiDAR place recognition…

Cited by 4SourceScholar
2024

Online Tree Reconstruction and Forest Inventory on a Mobile Robotic System

IROS 2024poster

Terrestrial laser scanning (TLS) is the standard technique used to create accurate point clouds for digital forest inventories. However, the measurement process is demanding, requiring up to two days per hectare for data collection, significant data storage, as well as resource-heavy post-processing…

Cited by 8SourceScholar