3D reconstruction of spherical images: a review of techniques, applications, and prospects

S Jiang, K You, Y Li, D Weng… - Geo-spatial Information …, 2024‏ - Taylor & Francis
ABSTRACT 3D reconstruction plays an increasingly important role in modern
photogrammetric systems. Conventional satellite or aerial-based remote sensing (RS) …

Improved wide-angle, fisheye and omnidirectional camera calibration

S Urban, J Leitloff, S Hinz - ISPRS Journal of Photogrammetry and Remote …, 2015‏ - Elsevier
In this paper an improved method for calibrating wide-angle, fisheye and omnidirectional
imaging systems is presented. We extend the calibration procedure proposed by …

Omnidirectional 3d reconstruction in augmented manhattan worlds

M Schönbein, A Geiger - 2014 IEEE/RSJ International …, 2014‏ - ieeexplore.ieee.org
This paper proposes a method for high-quality omnidirectional 3D reconstruction of
augmented Manhattan worlds from catadioptric stereo video sequences. In contrast to …

[HTML][HTML] Omnidirectional underwater camera design and calibration

J Bosch, N Gracias, P Ridao, D Ribas - Sensors, 2015‏ - mdpi.com
This paper presents the development of an underwater omnidirectional multi-camera system
(OMS) based on a commercially available six-camera system, originally designed for land …

Wide-angle image rectification: A survey

J Fan, J Zhang, SJ Maybank, D Tao - International Journal of Computer …, 2022‏ - Springer
Wide field-of-view (FOV) cameras, which capture a larger scene area than narrow FOV
cameras, are used in many applications including 3D reconstruction, autonomous driving …

MultiCol bundle adjustment: a generic method for pose estimation, simultaneous self-calibration and reconstruction for arbitrary multi-camera systems

S Urban, S Wursthorn, J Leitloff, S Hinz - International Journal of Computer …, 2017‏ - Springer
In this paper, we present a generic, modular bundle adjustment method for pose estimation,
simultaneous self-calibration and reconstruction for multi-camera systems. In contrast to …

Calibrating and centering quasi-central catadioptric cameras

M Schönbein, T Strauß, A Geiger - 2014 IEEE International …, 2014‏ - ieeexplore.ieee.org
Non-central catadioptric models are able to cope with irregular camera setups and
inaccuracies in the manufacturing process but are computationally demanding and thus not …

Catadioptric omnidirectional thermal odometry in dynamic environment

Y Wu, L Wang, L Zhang, X Han, D Zheng… - ISPRS Journal of …, 2024‏ - Elsevier
This paper presents a catadioptric omnidirectional thermal odometry (COTO) system that
estimates the six degrees of freedom (DoF) pose of a camera using only omnidirectional …

How to turn your camera into a perfect pinhole model

I De Boi, S Pathak, M Oliveira, R Penne - Iberoamerican Congress on …, 2023‏ - Springer
Camera calibration is a first and fundamental step in various computer vision applications.
Despite being an active field of research, Zhang's method remains widely used for camera …

Optimized calibration method for ultra-field dual bands cameras based on thermal radiation checkerboard

S Zhang, F Huang, B Liu, H Zhong, G Li, Y Chen… - Infrared Physics & …, 2020‏ - Elsevier
Camera calibration is a vital and important work for machine vision. In the paper, an
optimized calibration method for ultra-field dual bands cameras is proposed, which is based …