3d scene geometry estimation from 360 imagery: A survey
TLT da Silveira, PGL Pinto… - ACM Computing …, 2022 - dl.acm.org
This article provides a comprehensive survey on pioneer and state-of-the-art 3D scene
geometry estimation methodologies based on single, two, or multiple images captured …
geometry estimation methodologies based on single, two, or multiple images captured …
Use of low-cost spherical cameras for the digitisation of cultural heritage structures into 3d point clouds
The digitization of Cultural Heritage is an important activity for the protection, management,
and conservation of structures of particular historical and architectural interest. In this …
and conservation of structures of particular historical and architectural interest. In this …
Pose estimation for two-view panoramas based on keypoint matching: A comparative study and critical analysis
J Murrugarra-Llerena… - Proceedings of the …, 2022 - openaccess.thecvf.com
Pose estimation is a crucial problem in several computer vision and robotics applications.
For the two-view scenario, the typical pipeline consists of finding point correspondences …
For the two-view scenario, the typical pipeline consists of finding point correspondences …
Visual computing in 360: Foundations, challenges, and applications
TLT Da Silveira, CR Jung - 2022 35th SIBGRAPI Conference …, 2022 - ieeexplore.ieee.org
Omnidirectional media are becoming widespread with the increasing popularization of
devices for capture and visualization. Unlike traditional pinhole-based images …
devices for capture and visualization. Unlike traditional pinhole-based images …
CoLi-BA: Compact linearization based solver for bundle adjustment
Bundle adjustment (BA) is widely used in SLAM and SfM, which are key technologies in
Augmented Reality. For real-time SLAM and large-scale SfM, the efficiency of BA is of great …
Augmented Reality. For real-time SLAM and large-scale SfM, the efficiency of BA is of great …
PAL-SLAM: a feature-based SLAM system for a panoramic annular lens
D Wang, J Wang, Y Tian, K Hu, M Xu - Optics express, 2022 - opg.optica.org
Simultaneous localization and mapping (SLAM) is widely used in autonomous driving and
intelligent robot positioning and navigation. In order to overcome the defects of traditional …
intelligent robot positioning and navigation. In order to overcome the defects of traditional …
Dense depth estimation from multiple 360-degree images using virtual depth
S Yang, K Kim, Y Lee - Applied Intelligence, 2022 - Springer
In this paper, we propose a dense depth estimation pipeline for multiview 360∘ images. The
proposed pipeline leverages a spherical camera model that compensates for radial …
proposed pipeline leverages a spherical camera model that compensates for radial …
Learning high-quality depth map from 360° multi-exposure imagery
C Xu, H Yang, C Han, C Zhang - Multimedia Tools and Applications, 2022 - Springer
Monocular 360° depth estimation is an important and challenging task in computer vision
and 3D vision. Recently, deep neural networks have shown great abilities in estimating …
and 3D vision. Recently, deep neural networks have shown great abilities in estimating …
[PDF][PDF] Why do we optimize what we optimize in multiple view geometry?
SH Lee - 2022 - researchgate.net
Multiple view geometry is a sub-field of computer vision dealing with the geometric relations
between a 3D scene and multiple cameras that project such scene into 2D images. This field …
between a 3D scene and multiple cameras that project such scene into 2D images. This field …
Trajectory Estimation
J Będkowski - Large-Scale Simultaneous Localization and Mapping, 2022 - Springer
Trajectory estimation as a fundamental aspect of mobile mapping system is divided into
several approaches including the importance of the motion model and description of the …
several approaches including the importance of the motion model and description of the …