Search Results for author: Parthipan Siva

Found 12 papers, 0 papers with code

Step length measurement in the wild using FMCW radar

no code implementations3 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.

Privacy Preserving

Unsupervised Domain Adaptation in Person re-ID via k-Reciprocal Clustering and Large-Scale Heterogeneous Environment Synthesis

no code implementations14 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.

Clustering Person Re-Identification +2

Fairest of Them All: Establishing a Strong Baseline for Cross-Domain Person ReID

no code implementations28 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.

Person Re-Identification

Exploiting Prunability for Person Re-Identification

no code implementations4 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.

Person Re-Identification

An Evaluation of Deep CNN Baselines for Scene-Independent Person Re-Identification

no code implementations16 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).

Domain Adaptation Large-Scale Person Re-Identification

Transfer Learning by Ranking for Weakly Supervised Object Annotation

no code implementations2 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.

Learning-To-Rank Object +1

Domain Adaptation and Transfer Learning in StochasticNets

no code implementations18 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.

BIG-bench Machine Learning Domain Adaptation +1

Efficient Deep Feature Learning and Extraction via StochasticNets

no code implementations11 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.

Classification General Classification

StochasticNet: Forming Deep Neural Networks via Stochastic Connectivity

no code implementations22 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.

A deep-structured fully-connected random field model for structured inference

no code implementations20 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.

Image Segmentation Segmentation +1

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