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Browsing by Author "Subramanyam, A V (Advisor)"

Browsing by Author "Subramanyam, A V (Advisor)"

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  • Saini, Kunal; Subramanyam, A V (Advisor) (IIIT-Delhi, 2018-04-18)
    Visual tracking and person re-identification has gathered a lot of attention in computer vision due to its challenging nature and importance in surveillance applications. In this work, we explore the on-board visual tracking ...
  • Tyagi, Arjun; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-08)
    Correlation filter (CF) based tracker often disregard or weakly incorporate the importance of feature channels as well as channel similarity. To address this, we propose a channel-graph regularization correlation filter-based ...
  • Tyagi, Arjun; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-07-01)
    Correlation filter (CF) based tracker often disregard or weakly incorporate the importance of feature channels as well as channel similarity. To address this, we propose a channel-graph regularization correlation filter-based ...
  • Seraj, Mohammad; Murugan, N Arul (Advisor); Subramanyam, A V (Advisor) (IIIT-Delhi, 2024-05-01)
    In the ever-evolving landscape of medical innovation, the pursuit of accurate and efficient diagnostic tools for neurodegenerative diseases, notably Alzheimer's, has become increasingly urgent. The relentless progression ...
  • Jain, Harsh Kumar; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-06-01)
    Unsupervised cross-domain Person Re-Identi cation (Re-ID) severely su ers from the domain gap. While di erent works address this issue, bridging domain gap with high-level representation is hard as it comprises of entangled ...
  • Mehrish, Ambuj; Subramanyam, A V (Advisor) (IIIT-Delhi, 2019-12)
    The remarkable evolution of digital imaging techniques, processing and sharing in the past decades has spurred the penetration of multimedia into our lives. Unaccountable and ubiquitous use of multimedia brings severe ...
  • Verma, Astha; Subramanyam, A V (Advisor); Shah, Rajiv Ratn (Advisor) (IIIT-Delhi, 2023-09)
    Generative modeling and adversarial learning have significantly advanced the field of computer vision, particularly in object recognition and synthesis, unsupervised domain adaptation, and adversarial attacks and defenses. ...
  • Kansal, Kajal; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-05)
    The rise of surveillance cameras has led to a significant focus on large scale deployment of intelligent surveillance systems. Person re-identification (Re-ID) is one of the quintessential surveillance problems. Person ...
  • Sundararajan, Niranjan; Dubey, Vibhu; Subramanyam, A V (Advisor) (IIIT-Delhi, 2023-12-11)
    Image-Text Retrieval (ITR) is the task of retrieving an image from a corresponding textual description and/or a textual description from the corresponding image. Person Re-Identification (Person Re-ID) is a downstream task ...
  • Mamodia, Shivani; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-07-01)
  • Jain, Monika; Subramanyam, A V (Advisor) (IIIT-Delhi, 2022-06)
    Correlation Filter based visual trackers have demonstrated tremendous progress in object tracking. These trackers primarily use hierarchical features learned from multiple layers of a deep network. However, issues related ...
  • Chaudhuri, Dibyendu Roy; Subramanyam, A V (Advisor) (IIIT-Delhi, 2021-07-01)
    Adversarial attacks have been extensively investigated in the recent past. Quite interestingly, a majority of these attacks primarily work in the lp space. In this work, we propose a novel approach for generating adversarial ...
  • Sinha, Arya; Subramanyam, A V (Advisor) (IIIT-Delhi, 2023-11-29)
    In this study, we delve into the realm of attention-based networks, particularly the recent advancements of Vision Transformers (ViT) that outperform conventional Convolutional Neural Networks (CNNs) in numerous vision ...
  • Gupta, Sagar; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-07-01)
    Unsupervised Person Re-Identi cation (Re-ID) su ers severely from the gap in the modality. Many factors pose a challenge to the task, including occlusions, lightning conditions, pose changes, among several others. Various ...
  • Jain, Kshitiz; Priysha; Subramanyam, A V (Advisor) (IIIT-Delhi, 2020-05-28)
    Subspace learning has often been explored for various applications such as dimensionality reduction, denoising, clustering and feature extraction among others. However, low rank subspace learning for clustering as well ...
  • Giri, Biman; Subramanyam, A V (Advisor) (IIIT-Delhi, 2022-05)
    Unsupervised domain adaptation severely suffers from huge domain gap in fine grained recognition tasks such as vehicle re-identification (re-id). Existing works either focus on fully unsupervised methods using tracklet or ...
  • Saxena, Shobhita; Subramanyam, A V (Advisor) (2015-12-03)
    In recent years due to advancement in video and image editing tools it has become increasingly easy to modify the multimedia content. The doctored videos are very di cult to identify through visual examination as ...
  • Sitani, Divya (Advisor); Subramanyam, A V (Advisor); Majumdar, Angshul (Advisor) (2017-08)
    Visual tracking or object tracking is the process of estimating the state of the target in successive frames of a video sequence. It is an integral part of a plethora of applications like security, surveillance, navigation ...

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