Search Results for author: Manikandasriram Srinivasan Ramanagopal

Found 7 papers, 2 papers with code

WaterNeRF: Neural Radiance Fields for Underwater Scenes

no code implementations27 Sep 2022 Advaith Venkatramanan Sethuraman, Manikandasriram Srinivasan Ramanagopal, Katherine A. Skinner

Underwater imaging is a critical task performed by marine robots for a wide range of applications including aquaculture, marine infrastructure inspection, and environmental monitoring.

3D Reconstruction Depth Estimation

Pixel-Wise Motion Deblurring of Thermal Videos

1 code implementation8 Jun 2020 Manikandasriram Srinivasan Ramanagopal, Zixu Zhang, Ram Vasudevan, Matthew Johnson-Roberson

To address this problem, this paper formulates reversing the effect of thermal inertia at a single pixel as a Least Absolute Shrinkage and Selection Operator (LASSO) problem which we can solve rapidly using a quadratic programming solver.

Deblurring

Failing to Learn: Autonomously Identifying Perception Failures for Self-driving Cars

1 code implementation30 Jun 2017 Manikandasriram Srinivasan Ramanagopal, Cyrus Anderson, Ram Vasudevan, Matthew Johnson-Roberson

We show that a state-of-the-art detector, tracker, and our classifier trained only on synthetic data can identify valid errors on KITTI tracking dataset with an average precision of 0. 94.

Autonomous Driving Navigate +4

A Motion Planning Strategy for the Active Vision-Based Mapping of Ground-Level Structures

no code implementations22 Feb 2016 Manikandasriram Srinivasan Ramanagopal, André Phu-Van Nguyen, Jerome Le Ny

This paper presents a strategy to guide a mobile ground robot equipped with a camera or depth sensor, in order to autonomously map the visible part of a bounded three-dimensional structure.

Motion Planning

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