Joyraj Bhowmick

Cognitive load in tele-robotic surgery: a comparison of eye tracker designs

Roger D. Soberanis-Mukul, Paola Ruiz Puentes, Ayberk Acar, Iris Gupta et autres

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Improving the Temporal Accuracy of Eye Gaze Tracking for the da Vinci Surgical System through Automatic Detection of Decalibration Events and Recalibration

Regine Büter, John J. Han, Ayberk Acar, Yizhou Li et autres

Robust and accurate eye gaze tracking can advance medical telerobotics by providing complementary data for surgical training, interactive instrument control, and augmented human–robot interactions. However, current gaze tracking solutions for systems such as the da Vinci Surgical System (dVSS) are limited to …

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A Small Form Factor Aerial Research Vehicle for Pick-and-Place Tasks with Onboard Real-Time Object Detection and Visual Odometry

Cora A. Dimmig, Anna Goodridge, Gabriel Baraban, Pupei Zhu et autres

This paper introduces a novel, small form-factor, aerial vehicle research platform for agile object detection, classification, tracking, and interaction tasks. General-purpose hardware components were designed to augment a given aerial vehicle and enable it to perform safe and reliable grasping. These components …

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Pupillometry in telerobotic surgery: A comparative evaluation of algorithms for cognitive effort estimation

Paola Ruiz Puentes, Roger D. Soberanis-Mukul, Ayberk Acar, Iris Gupta et autres

Background: Eye gaze tracking and pupillometry are emerging topics in telerobotic surgery as it is believed that they will enable novel gaze-based interaction paradigms and provide insights into the user’s cognitive load (CL). Further, the successful integration of CL estimation into telerobotic …

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A Small Form Factor Aerial Research Vehicle for Pick-and-Place Tasks with Onboard Real-Time Object Detection and Visual Odometry

Cora A. Dimmig, Anna Goodridge, Gabriel Baraban, Pupei Zhu et autres

This paper introduces a novel, small form-factor, aerial vehicle research platform for agile object detection, classification, tracking, and interaction tasks. General-purpose hardware components were designed to augment a given aerial vehicle and enable it to perform safe and reliable grasping. These components …

us (code pays fourni par la source)

A Novel Approach to Computationally Lighter GNSS-Denied UAV Navigation Using Monocular Camera

Joyraj Bhowmick, Anurag Kumar Singh, Harshit Kumar Gupta, Raghava Nallanthighal

A good receptivity of GNSS signals during autonomous navigation is of prime importance. Due to this, navigation becomes close to impossible with places having low receptivity or GNSS-denied zones. In this paper, a navigational system is presented for a multi-rotor UAV in …

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A Novel Controller of Multi-Agent System Navigation and Obstacle Avoidance

Anuj Agrawal, Aayush Gupta, Joyraj Bhowmick, Anurag Kumar Singh et autres

This paper presents a method for a minimalistic approach to tackle complex swarm behavior in Unmanned Aerial Vehicles (UAV). Here an extended decentralized consensus-based control of multi-agent system is proposed. The approach comprises three main objectives; Formation Control, Waypoint Following, Static and …

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