1 code implementation • 3 Mar 2024 • Chenying Liu, Conrad M Albrecht, Yi Wang, Qingyu Li, Xiao Xiang Zhu
AIO2 utilizes a mean teacher model to enhance training robustness with noisy labels to both stabilize the training accuracy curve for fitting in ACT and provide pseudo labels for correction in O2C.
1 code implementation • 28 Oct 2023 • Yi Wang, Hugo Hernández Hernández, Conrad M Albrecht, Xiao Xiang Zhu
Self-supervised learning guided by masked image modelling, such as Masked AutoEncoder (MAE), has attracted wide attention for pretraining vision transformers in remote sensing.
Ranked #1 on Multi-Label Image Classification on BigEarthNet-S1 (official test set) (using extra training data)
2 code implementations • 11 Sep 2023 • Yi Wang, Conrad M Albrecht, Nassim Ait Ali Braham, Chenying Liu, Zhitong Xiong, Xiao Xiang Zhu
We propose Decoupling Common and Unique Representations (DeCUR), a simple yet effective method for multimodal self-supervised learning.
1 code implementation • 4 Aug 2023 • Yi Wang, Chenying Liu, Arti Tiwari, Micha Silver, Arnon Karnieli, Xiao Xiang Zhu, Conrad M Albrecht
Discovering ancient agricultural terraces in desert regions is important for the monitoring of long-term climate changes on the Earth's surface.
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.
no code implementations • 9 Jun 2023 • Wenlu Sun, Yao Sun, Chenying Liu, Conrad M Albrecht
Urban land use structures impact local climate conditions of metropolitan areas.
3 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 • 14 Jun 2022 • Conrad M Albrecht, Chenying Liu, Yi Wang, Levente Klein, Xiao Xiang Zhu
We present and evaluate a weakly-supervised methodology to quantify the spatio-temporal distribution of urban forests based on remotely sensed data with close-to-zero human interaction.
2 code implementations • 11 Apr 2022 • Yi Wang, Conrad M Albrecht, Xiao Xiang Zhu
Experimental results employing the BigEarthNet-MM dataset demonstrate the benefits of both, the ViT backbones and the proposed multimodal SSL algorithm DINO-MM.
no code implementations • 31 Jan 2022 • Conrad M Albrecht, Fernando Marianno, Levente J Klein
A key challenge of supervised learning is the availability of human-labeled data.
no code implementations • 5 Apr 2020 • Conrad M Albrecht, Chris Fisher, Marcus Freitag, Hendrik F. Hamann, Sharathchandra Pankanti, Florencia Pezzutti, Francesca Rossi
We present a remote sensing pipeline that processes LiDAR (Light Detection And Ranging) data through machine & deep learning for the application of archeological feature detection on big geo-spatial data platforms such as e. g. IBM PAIRS Geoscope.