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I’m a PhD candidate at the Laboratory for Perception, Action, and Cognition (LPAC) at Penn State University, advised by Prof. Yanxi Liu, and Prof. Robert Collins. My research interests are at the intersection of Computer Vision and Machine Learning, specifically in vanishing point detection and human stability analysis. My current work explores the discovery of implicit visual patterns to robustly estimate vanishing points and investigates cross-modality transformer methods for analyzing human stability using foot pressure and body pose data.

 

Previously, during my master’s degree at Penn State, I specialized in motion estimation for biomedical imaging applications under the guidance of Prof. Mohamed Almekkawy at the UIT lab. My work included developing deep learning-based tracking methods combined with Kalman filtering for enhanced object tracking in ultrasound image sequences, significantly improving arterial wall motion analysis.

 

Prior to graduate school, I spent over three years as a Computer Vision Engineer at Continental, India, developing algorithms for multi-object tracking and traffic sign recognition for Advanced Driver Assistance Systems (ADAS) aimed at autonomous driving. This role allowed me to collaborate closely on automotive projects for major global manufacturers, including BMW, Toyota, and Honda, focusing on enhancing tracker performance and reliability in real-world driving conditions.

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Publications (Full list in Google Scholar)
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Recurrence-based Vanishing Point Detection

Skanda Bharadwaj, Robert T. Collins, Yanxi Liu

IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), February 2025

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Estimating Foot Pressure and Stability from Visual Input

Keaton Kraiger, Jingjing Li, Skanda Bharadwaj, Yanxi Liu and Robert T. Collins

IEEE/CVF International Conference on Computer Vision (ICCV) 2025, in submission

Paper

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Aligning Long Activity Sequences for Keypose Analysis and Coaching

Robert T. Collins, Skanda Bharadwaj, Keaton Kraiger, and Yanxi Liu

IEEE/CVF International Conference on Computer Vision (ICCV) 2025, in submission

Paper

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Novel 3D Scene Understanding Applications From Recurrence in a Single Image

Shimian Zhang, Skanda Bharadwaj, Keaton Kraiger, Yashasvi Asthana, Hong Zhang, Robert Collins, Yanxi Liu

arXiv preprint, 2021

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An Upgraded Siamese Neural Network for Motion Tracking in Ultrasound Image Sequences

Skanda Bharadwaj, Sumukha Prasad, and Mohamed Almekkawy

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control (UFFC), 2021

| Website |

Recent Highlights

Presented our work "Recurrence-based Vanishing Point Detection" at the WACV 2025 conference held at Tucson, Arizona. â€‹
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Blog - Mountains, Landscapes and Lakes: A Trip to Colorado and Utah
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Our paper titled "Novel 3D Scene Understanding Applications From Recurrence in a Single Image" is out in the ArXiv library. 
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Blog - World's Wondrous WaterFall: The Niagara Falls
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Our paper titled "An Upgraded Siamese Neural Network for Motion Tracking in Ultrasound Image Sequences" got published in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control (TUFFC).  
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Blog - An Adventurous Day Out in the Allegheny National Forest
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Presented our paper - Deep Learning-based Motion Tracking of Ultrasound Image Sequences at the IEEE International Ultrasonics Symposium, 2020. 
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Presented our paper "Faster Search Algorithm for Speckle Tracking in Ultrasound Images" at the 2020 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).
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Blog - Winter Hike in Monongahela National Forest, West Virginia
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