1 code implementation • 18 Dec 2023 • Nisal Ranasinghe, Damith Senanayake, Sachith Seneviratne, Malin Premaratne, Saman Halgamuge
In this work, we propose GINN-LP, an interpretable neural network to discover the form and coefficients of the underlying equation of a dataset, when the equation is assumed to take the form of a multivariate Laurent Polynomial.
1 code implementation • 18 Sep 2023 • Xinye Wanyan, Sachith Seneviratne, Kerry Nice, Jason Thompson, Marcus White, Nano Langenheim, Mark Stevenson
The annotation of segmentation tasks, especially labeling remote sensing images with specialized requirements, is very expensive, so we aim to introduce a pipeline requiring less labeled data.
2 code implementations • 11 May 2023 • Sanjay Saha, Rashindrie Perera, Sachith Seneviratne, Tamasha Malepathirana, Sanka Rasnayaka, Deshani Geethika, Terence Sim, Saman Halgamuge
This paradigm has been under-explored by the current deepfake detection methods in the academic literature.
no code implementations • 5 May 2023 • Hans Thisanke, Chamli Deshan, Kavindu Chamith, Sachith Seneviratne, Rajith Vidanaarachchi, Damayanthi Herath
Semantic segmentation has a broad range of applications in a variety of domains including land coverage analysis, autonomous driving, and medical image analysis.
1 code implementation • 13 Mar 2023 • Shuchang Shen, Sachith Seneviratne, Xinye Wanyan, Michael Kirley
Inspired by the abundance of publicly available remote sensing projects and the burgeoning development of deep learning in computer vision, our research focuses on assessing fire risk using remote sensing imagery.
Ranked #1 on Remote Sensing Image Classification on FireRisk
1 code implementation • 12 Mar 2023 • Xinye Wanyan, Sachith Seneviratne, Shuchang Shen, Michael Kirley
Due to the costly nature of remote sensing image labeling and the large volume of available unlabeled imagery, self-supervised methods that can learn feature representations without manual annotation have received great attention.
Ranked #1 on Multi-Label Image Classification on BigEarthNet-10% (using extra training data)
1 code implementation • 6 Oct 2022 • Giuseppe Stragapede, Ruben Vera-Rodriguez, Ruben Tolosana, Aythami Morales, Julian Fierrez, Javier Ortega-Garcia, Sanka Rasnayaka, Sachith Seneviratne, Vipula Dissanayake, Jonathan Liebers, Ashhadul Islam, Samir Brahim Belhaouari, Sumaiya Ahmad, Suraiya Jabin
This paper describes the experimental framework and results of the IJCB 2022 Mobile Behavioral Biometrics Competition (MobileB2C).
no code implementations • 17 Aug 2022 • Sachith Seneviratne, Jasper S. Wijnands, Kerry Nice, Haifeng Zhao, Branislava Godic, Suzanne Mavoa, Rajith Vidanaarachchi, Mark Stevenson, Leandro Garcia, Ruth F. Hunter, Jason Thompson
Analysis of overhead imagery using computer vision is a problem that has received considerable attention in academic literature.
1 code implementation • 15 Aug 2022 • Sachith Seneviratne, Ridwan Shariffdeen, Sanka Rasnayaka, Nuran Kasthuriarachchi
Malware detection plays a crucial role in cyber-security with the increase in malware growth and advancements in cyber-attacks.
Ranked #1 on Malware Detection on MalNet (F1 score metric)
1 code implementation • 3 Aug 2022 • Sachith Seneviratne, Damith Senanayake, Sanka Rasnayaka, Rajith Vidanaarachchi, Jason Thompson
However, a detailed analysis capturing the capabilities of such models, specifically with a focus on the built environment, has not been performed to date.
1 code implementation • 8 Mar 2022 • Sachith Seneviratne, Kerry A. Nice, Jasper S. Wijnands, Mark Stevenson, Jason Thompson
However, the performance of such methods on remote sensing imagery domains remains under-explored.
1 code implementation • 15 Dec 2021 • Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Danula Hettiachchi, Ridwan Shariffdeen
Contactless and efficient systems are implemented rapidly to advocate preventive methods in the fight against the COVID-19 pandemic.
no code implementations • 29 Jun 2021 • Fadi Boutros, Naser Damer, Jan Niklas Kolf, Kiran Raja, Florian Kirchbuchner, Raghavendra Ramachandra, Arjan Kuijper, Pengcheng Fang, Chao Zhang, Fei Wang, David Montero, Naiara Aginako, Basilio Sierra, Marcos Nieto, Mustafa Ekrem Erakin, Ugur Demir, Hazim Kemal, Ekenel, Asaki Kataoka, Kohei Ichikawa, Shizuma Kubo, Jie Zhang, Mingjie He, Dan Han, Shiguang Shan, Klemen Grm, Vitomir Štruc, Sachith Seneviratne, Nuran Kasthuriarachchi, Sanka Rasnayaka, Pedro C. Neto, Ana F. Sequeira, Joao Ribeiro Pinto, Mohsen Saffari, Jaime S. Cardoso
These teams successfully submitted 18 valid solutions.
1 code implementation • 10 Jun 2021 • Sachith Seneviratne, Nuran Kasthuriaarachchi, Sanka Rasnayaka
The specialized weights trained by our method outperform standard face recognition features for masked to unmasked face matching.