1 citations · 1 across the 4 of their papers we have counts for
5 papers
GlassFormer: Learning Real-time Glass Segmentation using Radar-Depth Fusion
Suhani Grover, Astik Srivastava, Viswas Dinesh +2
Transparent surfaces are ubiquitous in built environments, yet they remain a persistent failure case for robotic perception. RGB cameras perceive the background behind glass rather…
Image Frame Dynamic Object Segmentation and Ego Motion Estimation using Radar Image Fusion
Astik Srivastava, Suhani Grover, Avinash Sharma +1
Dynamic object segmentation and ego-motion estimation are closely coupled problems in autonomous driving, as accurate ego-motion estimation typically requires static scene observat…
SPOT: Spatio-Temporal Obstacle-free Trajectory Planning for UAVs in Unknown Dynamic Environments
Astik Srivastava, Thomas J Chackenkulam, Bitla Bhanu Teja +2
We address the problem of reactive motion planning for quadrotors operating in unknown environments with dynamic obstacles. Our approach leverages a 4-dimensional spatio-temporal p…
Design And Flight Testing Of LQRi Attitude Control For Quadcopter UAV
Astik Srivastava, S. Indu, Richa Sharma
This paper presents the design, implementation, and flight test results of linear quadratic integral regulator (LQRi) based attitude control for a quadcopter UAV. We present the de…
A reformulation of collision avoidance algorithm based on artificial potential fields for fixed-wing UAVs in a dynamic environment
Astik Srivastava, P. B. Sujit
As mini UAVs become increasingly useful in the civilian work domain, the need for a method for them to operate safely in a cluttered environment is growing, especially for fixed-wi…