Search Results for author: Van Nguyen Nguyen

Found 7 papers, 6 papers with code

OpenStreetView-5M: The Many Roads to Global Visual Geolocation

1 code implementation29 Apr 2024 Guillaume Astruc, Nicolas Dufour, Ioannis Siglidis, Constantin Aronssohn, Nacim Bouia, Stephanie Fu, Romain Loiseau, Van Nguyen Nguyen, Charles Raude, Elliot Vincent, Lintao XU, HongYu Zhou, Loic Landrieu

Determining the location of an image anywhere on Earth is a complex visual task, which makes it particularly relevant for evaluating computer vision algorithms.

Memorization

GigaPose: Fast and Robust Novel Object Pose Estimation via One Correspondence

1 code implementation23 Nov 2023 Van Nguyen Nguyen, Thibault Groueix, Mathieu Salzmann, Vincent Lepetit

We present GigaPose, a fast, robust, and accurate method for CAD-based novel object pose estimation in RGB images.

3D Reconstruction Pose Estimation

NOPE: Novel Object Pose Estimation from a Single Image

1 code implementation23 Mar 2023 Van Nguyen Nguyen, Thibault Groueix, Yinlin Hu, Mathieu Salzmann, Vincent Lepetit

The practicality of 3D object pose estimation remains limited for many applications due to the need for prior knowledge of a 3D model and a training period for new objects.

Object Pose Estimation

PIZZA: A Powerful Image-only Zero-Shot Zero-CAD Approach to 6 DoF Tracking

1 code implementation15 Sep 2022 Van Nguyen Nguyen, Yuming Du, Yang Xiao, Michael Ramamonjisoa, Vincent Lepetit

Our results on challenging datasets are on par with previous works that require much more information (training images of the target objects, 3D models, and/or depth data).

Templates for 3D Object Pose Estimation Revisited: Generalization to New Objects and Robustness to Occlusions

2 code implementations CVPR 2022 Van Nguyen Nguyen, Yinlin Hu, Yang Xiao, Mathieu Salzmann, Vincent Lepetit

It relies on a small set of training objects to learn local object representations, which allow us to locally match the input image to a set of "templates", rendered images of the CAD models for the new objects.

6D Pose Estimation 6D Pose Estimation using RGB +1

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