An Omnidirectional Vision Sensor Based on a Spherical Mirror
WEBThe present work describes the integration of a spherical mirror and a perspective camera in order to obtain a non-central catadioptric sensor for omnidirectional vision. A projection function between 3D points and corresponding 2D image points must be determined since the viewed scene undergoes a transformation due to the reflection in the mirror.
Spacecraft relative navigation with an omnidirectional vision sensor ...
WEBNov 1, 2021 · An omnidirectional vision sensor (ODVS), also referred to as panoramic catadioptric camera, provides a wide FOV. It enables sensing in 360 ∘ horizontally and about 45 ∘ – 80 ∘ vertically. Usually, it comprises of a mirror which is axially symmetric, an apparatus which supports the mirror, a lens and a camera.
Omnidirectional stereo vision sensor based on single camera …
WEBAn omnidirectional stereo vision sensor based on one single camera and catoptric system is proposed. As crucial components, one camera and two pyramid mirrors are used for imaging.
A State‐of‐the‐Art Review on Mapping and ... - Wiley Online Library
WEBApr 24, 2017 · Omnidirectional vision sensors stand out because they present a complete field of view around the camera axis. The objective of this section is twofold. On the one hand, some of the configurations that permit capturing …
An Omnidirectional Vision Sensor with Single View and Constant ...
WEBIn this paper, we propose an omnidirectional vision sensor that has both properties; that is, a single viewpoint and a constant resolution. The proposed omnidirectional sensor uses two mirrors, which improves the degree of freedom of …
The PANOPTIC Camera: A Plenoptic Sensor with Real-Time Omnidirectional …
WEBMar 14, 2012 · Each of the fly faceted eye is an omnidirectional vision system composed of several thousands of rudimentary image sensors called ommatidias . Mimicking the faceted eye’s concept, an omnidirectional camera realized by layering CMOS image sensors over the surface of a spherical structure is proposed.
An Omnidirectional Vision Sensor Based on a Spherical Mirror ...
WEBJan 31, 2018 · This paper presents a flexible approach for calibrating omnidirectional single viewpoint sensors from planar grids based on an exact theoretical projection function to which well identified parameters are added to model real-world errors.
Spacecraft relative navigation with an omnidirectional vision sensor ...
WEBJul 1, 2021 · In this work, we present the development of an omnidirectional vision sensor for satellites, which can be used for spacecraft relative navigation, formation flying, and space situational...
An Omnidirectional Vision Sensor with Single Viewpoint and …
WEBIn this paper, we propose an omnidirectional vision sensor that has both a single viewpoint and a constant resolution. The proposed omnidirectional sensor uses two mirrors, which improves the degree of freedom of the design for satisfying each property.
Omnidirectional Vision - SpringerLink
WEBFeb 5, 2020 · Omnidirectional vision has multiple advantages for autonomous vehicles since a 360 ∘ field of view maximizes information about the environment. Obstacle detection is significantly improved (Janai et al., 2017). Omnidirectional images can be acquired by a variety of methods and systems.
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