Search Results for author: Chamira U. S. Edussooriya

Found 11 papers, 2 papers with code

MOSAIC: Masked Optimisation with Selective Attention for Image Reconstruction

no code implementations1 Jun 2023 Pamuditha Somarathne, Tharindu Wickremasinghe, Amashi Niwarthana, A. Thieshanthan, Chamira U. S. Edussooriya, Dushan N. Wadduwage

To this end, we propose MOSAIC, a novel compressive sensing framework to reconstruct images given any random selection of measurements, sampled using a fixed basis.

Compressive Sensing Image Reconstruction

PointCaps: Raw Point Cloud Processing using Capsule Networks with Euclidean Distance Routing

no code implementations21 Dec 2021 Dishanika Denipitiyage, Vinoj Jayasundara, Ranga Rodrigo, Chamira U. S. Edussooriya

We address these limitations in existing capsule network based approaches by proposing PointCaps, a novel convolutional capsule architecture with parameter sharing.

Segmentation

WLS Design of ARMA Graph Filters using Iterative Second-Order Cone Programming

no code implementations8 Oct 2021 Darukeesan Pakiyarajah, Chamira U. S. Edussooriya

We propose a weighted least-square (WLS) method to design autoregressive moving average (ARMA) graph filters.

A Novel Transfer Learning-Based Approach for Screening Pre-existing Heart Diseases Using Synchronized ECG Signals and Heart Sounds

no code implementations2 Feb 2021 Ramith Hettiarachchi, Udith Haputhanthri, Kithmini Herath, Hasindu Kariyawasam, Shehan Munasinghe, Kithmin Wickramasinghe, Duminda Samarasinghe, Anjula De Silva, Chamira U. S. Edussooriya

Furthermore, our results show that individually collected ECG or PCG waveforms are able to provide transferable features which could effectively help to make use of a limited number of synchronized PCG and ECG waveforms and still achieve significant classification performance.

Transfer Learning

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