SplaTAM: Splat, Track & Map 3D Gaussians for Dense RGB-D SLAM

1 code implementation • 4 Dec 2023 • Nikhil Keetha, Jay Karhade, Krishna Murthy Jatavallabhula, Gengshan Yang, Sebastian Scherer, Deva Ramanan, Jonathon Luiten

Dense simultaneous localization and mapping (SLAM) is crucial for robotics and augmented reality applications.

Novel View Synthesis Pose Estimation +2

AnyLoc: Towards Universal Visual Place Recognition

1 code implementation • 1 Aug 2023 • Nikhil Keetha, Avneesh Mishra, Jay Karhade, Krishna Murthy Jatavallabhula, Sebastian Scherer, Madhava Krishna, Sourav Garg

In this work, we develop a universal solution to VPR -- a technique that works across a broad range of structured and unstructured environments (urban, outdoors, indoors, aerial, underwater, and subterranean environments) without any re-training or fine-tuning.

Image Retrieval Visual Place Recognition

Multi-Frequency-Aware Patch Adversarial Learning for Neural Point Cloud Rendering

no code implementations • 7 Oct 2022 • Jay Karhade, Haiyue Zhu, Ka-Shing Chung, Rajesh Tripathy, Wei Lin, Marcelo H. Ang Jr

The proposed approach aims to improve the rendering realness by minimizing the spectrum discrepancy between real and synthesized images, especially on the high-frequency localized sharpness information which causes image blur visually.

On-board Electrical, Electronics and Pose Estimation System for Hyperloop Pod Design

no code implementations • 17 Dec 2020 • Nihal Singh, Jay Karhade, Ishika Bhattacharya, Prathamesh Saraf, Plava Kattamuri, Alivelu Manga Parimi

Hyperloop is a high-speed ground-based transportation system utilizing sealed tubes, with the aim of ultimately transporting passengers between metropolitan cities in efficiently designed autonomous capsules.

Fault Detection Management +1