Search Results for author: Akila Pemasiri

Found 8 papers, 2 papers with code

Automatic Radar Signal Detection and FFT Estimation using Deep Learning

no code implementations29 Feb 2024 Akila Pemasiri, Zi Huang, Fraser Williams, Ethan Goan, Simon Denman, Terrence Martin, Clinton Fookes

This paper addresses a critical preliminary step in radar signal processing: detecting the presence of a radar signal and robustly estimating its bandwidth.

Binary Classification

Multi-task Learning for Radar Signal Characterisation

1 code implementation19 Jun 2023 Zi Huang, Akila Pemasiri, Simon Denman, Clinton Fookes, Terrence Martin

Radio signal recognition is a crucial task in both civilian and military applications, as accurate and timely identification of unknown signals is an essential part of spectrum management and electronic warfare.

Classification Management +1

Privacy-Preserving In-Bed Pose Monitoring: A Fusion and Reconstruction Study

no code implementations22 Feb 2022 Thisun Dayarathna, Thamidu Muthukumarana, Yasiru Rathnayaka, Simon Denman, Chathura de Silva, Akila Pemasiri, David Ahmedt-Aristizabal

In this paper we explore the effective use of images from multiple non-visual and privacy-preserving modalities such as depth, long-wave infrared (LWIR) and pressure maps for the task of in-bed pose estimation in two settings.

Generative Adversarial Network Pose Estimation +1

Semantic Correspondence: A Hierarchical Approach

no code implementations10 Jun 2018 Akila Pemasiri, Kien Nguyen, Sridha Sridhara, and Clinton Fookes

Localizing the search space by semantically matching object-level correspondence, our method robustly handles large deformations of objects.

Semantic correspondence

Sparse Over-complete Patch Matching

no code implementations9 Jun 2018 Akila Pemasiri, Kien Nguyen, Sridha Sridharan, Clinton Fookes

State -of-the-art patch matching techniques take image patches as input to a convolutional neural network to extract the patch features and evaluate their similarity.

Patch Matching

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