Bringing SAM to new heights: Leveraging elevation data for tree crown segmentation from drone imagery

no code implementations • 5 Jun 2025 • Mélisande Teng, Arthur Ouaknine, Etienne Laliberté, Yoshua Bengio, David Rolnick, Hugo Larochelle

We present BalSAM, a model leveraging SAM and DSM information, which shows potential over other methods, particularly in the context of plantations.

Instance Segmentation Semantic Segmentation

Assessing SAM for Tree Crown Instance Segmentation from Drone Imagery

no code implementations • 26 Mar 2025 • Mélisande Teng, Arthur Ouaknine, Etienne Laliberté, Yoshua Bengio, David Rolnick, Hugo Larochelle

In this work, we compare SAM methods for the task of automatic tree crown instance segmentation in high resolution drone imagery of young tree plantations.

Instance Segmentation Semantic Segmentation

OpenForest: A data catalogue for machine learning in forest monitoring

1 code implementation • 1 Nov 2023 • Arthur Ouaknine, Teja Kattenborn, Etienne Laliberté, David Rolnick

These datasets are grouped in OpenForest, a dynamic catalogue open to contributions that strives to reference all available open access forest datasets.