Search Results for author: Ayman Ali

Found 5 papers, 2 papers with code

Deep Representation Learning-Based Dynamic Trajectory Phenotyping for Acute Respiratory Failure in Medical Intensive Care Units

no code implementations4 May 2024 Alan Wu, Tilendra Choudhary, Pulakesh Upadhyaya, Ayman Ali, Philip Yang, Rishikesan Kamaleswaran

The study demonstrates the utility of our deep representation learning-based approach in unraveling phenotypes that reflect the heterogeneity in sepsis-induced ARF in terms of different mortality outcomes and severity.

Dynamic Time Warping Representation Learning +1

A Modular Multi-stage Lightweight Graph Transformer Network for Human Pose and Shape Estimation from 2D Human Pose

no code implementations31 Jan 2023 Ayman Ali, Ekkasit Pinyoanuntapong, Pu Wang, Mohsen Dorodchi

In this research, we address the challenge faced by existing deep learning-based human mesh reconstruction methods in balancing accuracy and computational efficiency.

Computational Efficiency

Skeleton-based Human Action Recognition via Convolutional Neural Networks (CNN)

no code implementations31 Jan 2023 Ayman Ali, Ekkasit Pinyoanuntapong, Pu Wang, Mohsen Dorodchi

Recently, there has been a remarkable increase in the interest towards skeleton-based action recognition within the research community, owing to its various advantageous features, including computational efficiency, representative features, and illumination invariance.

Action Recognition Computational Efficiency +2

GaitSADA: Self-Aligned Domain Adaptation for mmWave Gait Recognition

1 code implementation31 Jan 2023 Ekkasit Pinyoanuntapong, Ayman Ali, Kalvik Jakkala, Pu Wang, Minwoo Lee, Qucheng Peng, Chen Chen, Zhi Sun

mmWave radar-based gait recognition is a novel user identification method that captures human gait biometrics from mmWave radar return signals.

Contrastive Learning Domain Adaptation +1

GaitMixer: Skeleton-based Gait Representation Learning via Wide-spectrum Multi-axial Mixer

1 code implementation27 Oct 2022 Ekkasit Pinyoanuntapong, Ayman Ali, Pu Wang, Minwoo Lee, Chen Chen

Most existing gait recognition methods are appearance-based, which rely on the silhouettes extracted from the video data of human walking activities.

Multiview Gait Recognition Representation Learning

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