Expertini Research Research

Browse Research Papers

150+ open-access research outputs.

✕ Clear
🔍 atanu kumar ghosh 📂 Engineering
Showing 150 results for "atanu kumar ghosh" in Engineering
Engineering Preprint PDF DOI

Respiration Monitoring of Multiple People using Multi-site FMCW SISO Radar Systems

Lang Qin, Mandong Zhang, Wenting Song, Zhiqiang Huang, Xiaoguang Liu · 2026

Continuous contactless respiration monitoring of co-sleeping subjects faces a dilemma: conventional single-site multiple-input multiple-output (MIMO) radars struggle with limited angular resolution fo…

Read Paper →
Engineering Preprint PDF DOI

Ground Reflection-Aided TomoSAR Imaging with 5G NR Signals

Qiuyuan Yang, Cunhua Pan, Hong Ren, Jiangzhou Wang · 2026

Tomographic synthetic aperture radar (TomoSAR) enables three-dimensional imaging by resolving targets along the elevation dimension, which is essential for environment reconstruction and infrastructur…

Read Paper →
Engineering Preprint PDF DOI

Photogrammetry-Reconstructed 3D Head Meshes for Accessible Individual Head-Related Transfer Functions

Ludovic Pirard, Lorenzo Picinali, Katarina C. Poole · 2026

Individual head-related transfer functions (HRTFs) are essential for accurate spatial audio binaural rendering but remain difficult to obtain due to measurement complexity. This study investigates whe…

Read Paper →
Engineering Preprint PDF DOI

GHOST: Ground-projected Hypotheses from Observed Structure-from-Motion Trajectories

Tomasz Frelek, Rohan Patil, Akshar Tumu, Henrik I. Christensen · 2026

We present a scalable self-supervised approach for segmenting feasible vehicle trajectories from monocular images for autonomous driving in complex urban environments. Leveraging large-scale dashcam v…

Read Paper →
Engineering Preprint PDF DOI

MirrorDrift: Actuated Mirror-Based Attacks on LiDAR SLAM

Rokuto Nagata, Kenji Koide, Kazuma Ikeda, Ozora Sako, Shion Horie, Kentaro Yoshioka · 2026

LiDAR SLAM provides high-accuracy localization but is fragile to point-cloud corruption because scan matching assumes geometric consistency. Prior physical attacks on LiDAR SLAM largely rely on LiDAR …

Read Paper →
Engineering Preprint PDF DOI

Distributed Kalman--Consensus Filtering with Adaptive Uncertainty Weighting for Multi-Object Tracking in Mobile Robot Networks

Niusha Khosravi, Rodrigo Ventura, Meysam Basiri · 2026

This paper presents an implementation and evaluation of a Distributed Kalman--Consensus Filter (DKCF) for Multi-Object Tracking (MOT) in mobile robot networks operating under partial observability and…

Read Paper →
Engineering Preprint PDF DOI

CHOP: Counterfactual Human Preference Labels Improve Obstacle Avoidance in Visuomotor Navigation Policies

Gershom Seneviratne, Jianyu An, Vaibhav Shende, Sahire Ellahy, Yaxita Amin, Kondapi Manasanjani, Samarth Chopra, Jonathan Deepak Kannan, Dinesh Manocha · 2026

Visuomotor navigation policies have shown strong perception-action coupling for embodied agents, yet they often struggle with safe navigation and dynamic obstacle avoidance in complex real-world envir…

Read Paper →
Engineering Preprint PDF DOI

Target Induced Angle Grid Regularized Estimation for Ghost Identification in Automotive Radar

Junho Kweon, Vishal Monga · 2026

This study presents a novel algorithm for identifying ghost targets in automotive radar by estimating complex valued signal strength across a two-dimensional angle grid defined by direction-of-arrival…

Read Paper →
Engineering Preprint PDF DOI

Incorporating Ephemeral Traffic Waves in A Data-Driven Framework for Microsimulation in CARLA

Alex Richardson, Azhar Hasan, Gabor Karsai, Jonathan Sprinkle · 2025

This paper introduces a data-driven traffic microsimulation framework in CARLA that reconstructs real-world wave dynamics using high-fidelity time-space data from the I-24 MOTION testbed. Calibration …

Read Paper →
Engineering Preprint PDF DOI

Stable and Robust SLIP Model Control via Energy Conservation-Based Feedback Cancellation for Quadrupedal Applications

Muhammad Saud Ul Hassan, Derek Vasquez, Hamza Asif, Christian Hubicki · 2025

In this paper, we present an energy-conservation based control architecture for stable dynamic motion in quadruped robots. We model the robot as a Spring-loaded Inverted Pendulum (SLIP), a model well-…

Read Paper →
Engineering Preprint PDF DOI

Procedimiento de auditor\'ia de ciberseguridad para sistemas aut\'onomos: metodolog\'ia, amenazas y mitigaciones

Adrian Campazas-Vega, Claudia Alvarez-Aparicio, David Sobrin-Hidalgo, Laura Inyesto-Alonso, Francisco Javier Rodriguez-Lera, Vicente Matellan-Olivera, Angel Manuel Guerrero-Higueras · 2025

The deployment of autonomous systems has experienced remarkable growth in recent years, driven by their integration into sectors such as industry, medicine, logistics, and domestic environments. This …

Read Paper →
Engineering Preprint PDF DOI

Sensing, Detection and Localization for Low Altitude UAV: A RF-Based Framework via Multiple BSs Collaboration

Tianhao Liang, Mu Jia, Tingting Zhang, Junting Chen, Longyu Zhou, Tony Q. S. Quek, Pooi-Yuen Kam · 2025

The rapid growth of the low-altitude economy has resulted in a significant increase in the number of Low, slow, and small (LLS) unmanned aerial vehicles (UAVs), raising critical challenges for secure …

Read Paper →
Engineering Preprint PDF DOI

Enhancing Photogrammetry Reconstruction For HRTF Synthesis Via A Graph Neural Network

Ludovic Pirard, Katarina C. Poole, Lorenzo Picinali · 2025

Traditional Head-Related Transfer Functions (HRTFs) acquisition methods rely on specialised equipment and acoustic expertise, posing accessibility challenges. Alternatively, high-resolution 3D modelli…

Read Paper →
Engineering Preprint PDF DOI

S$^3$E: Self-Supervised State Estimation for Radar-Inertial System

Shengpeng Wang, Yulong Xie, Qing Liao, Wei Wang · 2025

Millimeter-wave radar for state estimation is gaining significant attention for its affordability and reliability in harsh conditions. Existing localization solutions typically rely on post-processed …

Read Paper →
Engineering Preprint PDF DOI

FTACT: Force Torque aware Action Chunking Transformer for Pick-and-Reorient Bottle Task

Ryo Watanabe, Maxime Alvarez, Pablo Ferreiro, Pavel Savkin, Genki Sano · 2025

Manipulator robots are increasingly being deployed in retail environments, yet contact rich edge cases still trigger costly human teleoperation. A prominent example is upright lying beverage bottles, …

Read Paper →
Engineering Preprint PDF DOI

Improve bounding box in Carla Simulator

Mohamad Mofeed Chaar, Jamal Raiyn, Galia Weidl · 2025

The CARLA simulator (Car Learning to Act) serves as a robust platform for testing algorithms and generating datasets in the field of Autonomous Driving (AD). It provides control over various environme…

Read Paper →
Engineering Preprint PDF DOI

RaFD: Flow-Guided Radar Detection for Robust Autonomous Driving

Shuocheng Yang, Zikun Xu, Jiahao Wang, Shahid Nawaz, Jianqiang Wang, Shaobing Xu · 2025

Radar has shown strong potential for robust perception in autonomous driving; however, raw radar images are frequently degraded by noise and "ghost" artifacts, making object detection based solely on …

Read Paper →
Engineering Preprint PDF DOI

Quantization-Aware Neuromorphic Architecture for Skin Disease Classification on Resource-Constrained Devices

Haitian Wang, Xinyu Wang, Yiren Wang, Bo Miao, Atif Mansoor · 2025

On-device skin lesion analysis is constrained by the compute and energy cost of conventional CNN inference and by the need to update models as new patient data become available. Neuromorphic processor…

Read Paper →
Engineering Preprint PDF DOI

A combined Machine Learning and Finite Element Modelling tool for the surgical planning of craniosynostosis correction

Itxasne Antunez Saenz, Ane Alberdi Aramendi, David Dunaway, Juling Ong, Lara Deliege, Amparo Saenz, Anita Ahmadi Birjandi, Noor UI Owase Jeelani, Silvia Schievano, Alessandro Borghi · 2025

Craniosynostosis is a medical condition that affects the growth of babies' heads, caused by an early fusion of cranial sutures. In recent decades, surgical treatments for craniosynostosis have signifi…

Read Paper →
Engineering Preprint PDF DOI

iHDR: Iterative HDR Imaging with Arbitrary Number of Exposures

Yu Yuan, Yiheng Chi, Xingguang Zhang, Stanley Chan · 2025

High dynamic range (HDR) imaging aims to obtain a high-quality HDR image by fusing information from multiple low dynamic range (LDR) images. Numerous learning-based HDR imaging methods have been propo…

Read Paper →
Page 1 of 8 Next →