no code implementations • 3 Jan 2024 • Parthipan Siva, Alexander Wong, Patricia Hewston, George Ioannidis, Dr. Jonathan Adachi, Dr. Alexander Rabinovich, Andrea Lee, Alexandra Papaioannou
To address this gap, a radar-based step length measurement system for the home is proposed based on detection and tracking using radar point cloud, followed by Doppler speed profiling of the torso to obtain step lengths in the home.
no code implementations • 14 Jan 2020 • Devinder Kumar, Parthipan Siva, Paul Marchwica, Alexander Wong
As such, there has been a recent focus on unsupervised learning approaches to mitigate the data annotation issue; however, current approaches in literature have limited performance compared to supervised learning approaches as well as limited applicability for adoption in new environments.
no code implementations • 28 Jul 2019 • Devinder Kumar, Parthipan Siva, Paul Marchwica, Alexander Wong
There has been recent interest in tackling this challenge using cross-domain approaches, which leverages data from source domains that are different than the target domain.
no code implementations • 4 Jul 2019 • Hugo Masson, Amran Bhuiyan, Le Thanh Nguyen-Meidine, Mehrsan Javan, Parthipan Siva, Ismail Ben Ayed, Eric Granger
Then, these techniques are analysed according to their pruningcriteria and strategy, and according to different scenarios for exploiting pruningmethods to fine-tuning networks to target domains.
no code implementations • 16 May 2018 • Paul Marchwica, Michael Jamieson, Parthipan Siva
In recent years, a variety of proposed methods based on deep convolutional neural networks (CNNs) have improved the state of the art for large-scale person re-identification (ReID).
no code implementations • 2 May 2017 • Zhiyuan Shi, Parthipan Siva, Tao Xiang
Most existing approaches to training object detectors rely on fully supervised learning, which requires the tedious manual annotation of object location in a training set.
no code implementations • 1 Feb 2016 • Parthipan Siva, Mohammad Javad Shafiee, Mike Jamieson, Alexander Wong
The problem of automated crowd segmentation and counting has garnered significant interest in the field of video surveillance.
no code implementations • 18 Dec 2015 • Mohammad Javad Shafiee, Parthipan Siva, Paul Fieguth, Alexander Wong
Transfer learning is a recent field of machine learning research that aims to resolve the challenge of dealing with insufficient training data in the domain of interest.
no code implementations • 11 Dec 2015 • Mohammad Javad Shafiee, Parthipan Siva, Paul Fieguth, Alexander Wong
Experimental results show that features learned using deep convolutional StochasticNets, with fewer neural connections than conventional deep convolutional neural networks, can allow for better or comparable classification accuracy than conventional deep neural networks: relative test error decrease of ~4. 5% for classification on the STL-10 dataset and ~1% for classification on the SVHN dataset.
no code implementations • 22 Aug 2015 • Mohammad Javad Shafiee, Parthipan Siva, Alexander Wong
A pivotal study on the brain tissue of rats found that synaptic formation for specific functional connectivity in neocortical neural microcircuits can be surprisingly well modeled and predicted as a random formation.
no code implementations • 20 Dec 2014 • Alexander Wong, Mohammad Javad Shafiee, Parthipan Siva, Xiao Yu Wang
In this study, we investigate the feasibility of unifying fully-connected and deep-structured models in a computationally tractable manner for the purpose of structured inference.
no code implementations • CVPR 2013 • Parthipan Siva, Chris Russell, Tao Xiang, Lourdes Agapito
We propose a principled probabilistic formulation of object saliency as a sampling problem.