no code implementations • 17 Sep 2024 • Manthan Patel, Jonas Frey, Deegan Atha, Patrick Spieler, Marco Hutter, Shehryar Khattak
RoadRunner M&M achieves a significant improvement of up to 50% for elevation mapping and 30% for traversability estimation over RoadRunner, and is able to predict in 30% more regions compared to X-Racer while achieving real-time performance.
1 code implementation • 28 Mar 2024 • Ganlin Zhang, Erik Sandström, Youmin Zhang, Manthan Patel, Luc van Gool, Martin R. Oswald
To alleviate this issue, with the aid of a monocular depth estimator, we introduce a novel DSPO layer for bundle adjustment which optimizes the pose and depth of keyframes along with the scale of the monocular depth.
no code implementations • 29 Feb 2024 • Jonas Frey, Manthan Patel, Deegan Atha, Julian Nubert, David Fan, Ali Agha, Curtis Padgett, Patrick Spieler, Marco Hutter, Shehryar Khattak
Furthermore, RoadRunner improves the system latency by a factor of roughly 4, from 500 ms to 140 ms, while improving the accuracy for traversability costs and elevation map predictions.
1 code implementation • 17 Jan 2023 • Manthan Patel, Marco Karrer, Philipp Bänninger, Margarita Chli
The paradigm of a centralized architecture is well established, with the robots (i. e. agents) running Visual-Inertial Odometry (VIO) onboard while communicating relevant data, such as e. g. Keyframes (KFs), to a central back-end (i. e. server), which then merges and optimizes the joint maps of the agents.
no code implementations • 26 Oct 2022 • Manthan Patel, Gabriel Waibel, Shehryar Khattak, Marco Hutter
Detecting objects of interest, such as human survivors, safety equipment, and structure access points, is critical to any search-and-rescue operation.
no code implementations • 2 Dec 2020 • Devansh Jain, Manthan Patel, Aman Narsaria, Siddharth Malik
This study analyzes the weak form efficiency of the Indian Stock market based on the two major Indian stock exchanges, viz., BSE and NSE.