no code implementations • 11 Feb 2024 • Samiha Mirza, Vuong D. Nguyen, Pranav Mantini, Shishir K. Shah
In the midst of the rapid integration of artificial intelligence (AI) into real world applications, one pressing challenge we confront is the phenomenon of model drift, wherein the performance of AI models gradually degrades over time, compromising their effectiveness in real-world, dynamic environments.
no code implementations • 6 Feb 2024 • Vuong D. Nguyen, Samiha Mirza, Pranav Mantini, Shishir K. Shah
Our ASGL framework improves Re-ID performance under clothing variations by learning clothing-invariant gait cues using a Spatial-Temporal Graph Attention Network (ST-GAT).
2 code implementations • IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) Workshops 2024 • Vuong D. Nguyen, Pranav Mantini, Shishir K. Shah
In this work, we propose "Temporal 3D ShapE Modeling for VCCRe-ID" (SEMI), a lightweight end-to-end framework that addresses these issues by learning human 3D shape representations.
1 code implementation • IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) 2024 • Vuong D. Nguyen, Khadija Khaldi, Dung Nguyen, Pranav Mantini, Shishir Shah
In this paper, we propose "Contrastive Viewpoint-aware Shape Learning for Long-term Person Re-Identification" (CVSL) to address these challenges.
Cloth-Changing Person Re-Identification Contrastive Learning +1
no code implementations • 11 Oct 2023 • Pranav Mantini, Shishir K. Shah
We formulate tampering detection as a time series analysis problem, and design experiments to study the robustness and capability of various feature types.