no code implementations • 15 Aug 2024 • Nassim Ait Ali Braham, Conrad M Albrecht, Julien Mairal, Jocelyn Chanussot, Yi Wang, Xiao Xiang Zhu
To close this gap, we introduce SpectralEarth, a large-scale multi-temporal dataset designed to pretrain hyperspectral foundation models leveraging data from the Environmental Mapping and Analysis Program (EnMAP).
2 code implementations • 11 Sep 2023 • Yi Wang, Conrad M Albrecht, Nassim Ait Ali Braham, Chenying Liu, Zhitong Xiong, Xiao Xiang Zhu
The increasing availability of multi-sensor data sparks wide interest in multimodal self-supervised learning.
no code implementations • 19 Jun 2023 • Shivam Pande, Nassim Ait Ali Braham, Yi Wang, Conrad M Albrecht, Biplab Banerjee, Xiao Xiang Zhu
Recently, to effectively train the deep learning models with minimal labelled samples, the unlabeled samples are also being leveraged in self-supervised and semi-supervised setting.
2 code implementations • NeurIPS 2023 • Adam J. Stewart, Nils Lehmann, Isaac A. Corley, Yi Wang, Yi-Chia Chang, Nassim Ait Ali Braham, Shradha Sehgal, Caleb Robinson, Arindam Banerjee
The Landsat program is the longest-running Earth observation program in history, with 50+ years of data acquisition by 8 satellites.
4 code implementations • 13 Nov 2022 • Yi Wang, Nassim Ait Ali Braham, Zhitong Xiong, Chenying Liu, Conrad M Albrecht, Xiao Xiang Zhu
Self-supervised pre-training bears potential to generate expressive representations without human annotation.
Ranked #1 on Multi-Label Image Classification on BigEarthNet (official test set) (using extra training data)
2 code implementations • 27 Jun 2022 • Yi Wang, Conrad M Albrecht, Nassim Ait Ali Braham, Lichao Mou, Xiao Xiang Zhu
In deep learning research, self-supervised learning (SSL) has received great attention triggering interest within both the computer vision and remote sensing communities.
Ranked #3 on Multi-Label Image Classification on BigEarthNet
no code implementations • 24 Jun 2022 • Nassim Ait Ali Braham, Lichao Mou, Jocelyn Chanussot, Julien Mairal, Xiao Xiang Zhu
Deep learning has proven to be a very effective approach for Hyperspectral Image (HSI) classification.