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🔍 ankit agrawal 📂 Engineering
Showing 5 results for "ankit agrawal" in Engineering
Engineering Preprint PDF DOI

Realistic Lip Motion Generation Based on 3D Dynamic Viseme and Coarticulation Modeling for Human-Robot Interaction

Sheng Li, Jingcheng Huang, Min Li · 2026

Realistic lip synchronization is essential for the natural human-robot non-verbal interaction of humanoid robots. Motivated by this need, this paper presents a lip motion generation framework based on…

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Engineering Preprint PDF DOI

USV Obstacles Detection and Tracking in Marine Environments

Yara AlaaEldin, Enrico Simetti, Francesca Odone · 2025

Developing a robust and effective obstacle detection and tracking system for Unmanned Surface Vehicle (USV) at marine environments is a challenging task. Research efforts have been made in this area d…

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Engineering Preprint PDF DOI

GaussGym: An open-source real-to-sim framework for learning locomotion from pixels

Alejandro Escontrela, Justin Kerr, Arthur Allshire, Jonas Frey, Rocky Duan, Carmelo Sferrazza, Pieter Abbeel · 2025

We present a novel approach for photorealistic robot simulation that integrates 3D Gaussian Splatting as a drop-in renderer within vectorized physics simulators such as IsaacGym. This enables unpreced…

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Engineering Preprint PDF DOI

Disproving Sum-Difference Co-Array Property

Jisheng Dai, Hing Cheung So · 2023

The recently published paper by Gupta and Agrawal [1] exploited the sum-difference co-array (SDCA) to enhance the virtual aperture of sparse arrays. We argue that the key SDCA property established in …

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Engineering Preprint PDF DOI

An Empirical Evaluation of Four Off-the-Shelf Proprietary Visual-Inertial Odometry Systems

Jungha Kim, Minkyeong Song, Yeoeun Lee, Moonkyeong Jung, Pyojin Kim · 2022

Commercial visual-inertial odometry (VIO) systems have been gaining attention as cost-effective, off-the-shelf six degrees of freedom (6-DoF) ego-motion tracking methods for estimating accurate and co…

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