Search Results for author: Guilherme V. Nardari

Found 3 papers, 2 papers with code

Large-scale Autonomous Flight with Real-time Semantic SLAM under Dense Forest Canopy

2 code implementations • 14 Sep 2021 • Xu Liu, Guilherme V. Nardari, Fernando Cladera Ojeda, Yuezhan Tao, Alex Zhou, Thomas Donnelly, Chao Qu, Steven W. Chen, Roseli A. F. Romero, Camillo J. Taylor, Vijay Kumar

Semantic maps represent the environment using a set of semantically meaningful objects.

Semantic Segmentation Semantic SLAM

664

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Place Recognition in Forests with Urquhart Tessellations

1 code implementation • 23 Sep 2020 • Guilherme V. Nardari, Avraham Cohen, Steven W. Chen, Xu Liu, Vaibhav Arcot, Roseli A. F. Romero, Vijay Kumar

In this letter, we present a novel descriptor based on Urquhart tessellations derived from the position of trees in a forest.

Loop Closure Detection Position

7

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SLOAM: Semantic Lidar Odometry and Mapping for Forest Inventory

no code implementations • 29 Dec 2019 • Steven W. Chen, Guilherme V. Nardari, Elijah S. Lee, Chao Qu, Xu Liu, Roseli A. F. Romero, Vijay Kumar

This paper describes an end-to-end pipeline for tree diameter estimation based on semantic segmentation and lidar odometry and mapping.

Segmentation Semantic Segmentation

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