All one needs to know about metaverse: A complete survey on technological singularity, virtual ecosystem, and research agenda

LH Lee, T Braud, PY Zhou, L Wang… - … and trends® in …, 2024 - nowpublishers.com
Since the popularisation of the Internet in the 1990s, the cyberspace has kept evolving. We
have created various computer-mediated virtual environments, including social networks …

A review of multimodal image matching: Methods and applications

X Jiang, J Ma, G **: A survey on visual loop closure detection
KA Tsintotas, L Bampis… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Where am I? This is one of the most critical questions that any intelligent system should
answer to decide whether it navigates to a previously visited area. This problem has long …

D2-net: A trainable cnn for joint detection and description of local features

M Dusmanu, I Rocco, T Pajdla, M Pollefeys… - arxiv preprint arxiv …, 2019 - arxiv.org
In this work we address the problem of finding reliable pixel-level correspondences under
difficult imaging conditions. We propose an approach where a single convolutional neural …

The apolloscape dataset for autonomous driving

X Huang, X Cheng, Q Geng, B Cao… - Proceedings of the …, 2018 - openaccess.thecvf.com
Scene parsing aims to assign a class (semantic) label for each pixel in an image. It is a
comprehensive analysis of an image. Given the rise of autonomous driving, pixel-accurate …

Unsupervised point cloud pre-training via occlusion completion

H Wang, Q Liu, X Yue, J Lasenby… - Proceedings of the …, 2021 - openaccess.thecvf.com
We describe a simple pre-training approach for point clouds. It works in three steps: 1. Mask
all points occluded in a camera view; 2. Learn an encoder-decoder model to reconstruct the …

Understanding the limitations of cnn-based absolute camera pose regression

T Sattler, Q Zhou, M Pollefeys… - Proceedings of the …, 2019 - openaccess.thecvf.com
Visual localization is the task of accurate camera pose estimation in a known scene. It is a
key problem in computer vision and robotics, with applications including self-driving cars …