Results 11 to 20 of about 713,161 (302)

SUB-CAMERA CALIBRATION OF A PENTA-CAMERA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Abstract. Penta cameras consisting of a nadir and four inclined cameras are becoming more and more popular, having the advantage of imaging also facades in built up areas from four directions. Such system cameras require a boresight calibration of the geometric relation of the cameras to each other, but also a calibration of the sub-cameras.
K. Jacobsen, M. Gerke
openaire   +3 more sources

Robust Intrinsic and Extrinsic Calibration of RGB-D Cameras [PDF]

open access: yes, 2018
Color-depth cameras (RGB-D cameras) have become the primary sensors in most robotics systems, from service robotics to industrial robotics applications.
Basso, Filippo   +2 more
core   +2 more sources

Technical and technical aspects used to monitor folk festivals using 4K cameras technology [PDF]

open access: yesJournal of Architecture, Art & Humanistic Science, 2023
Conclusion:There is no room for doubt about the value and importance of using 4K cameras and their lenses in documenting people’s festivals, which in turn show folklore topics in a high-resolution and more clear detail and landmarks than it was, as he ...
Walaa Mohamed mahmoud
doaj   +1 more source

Off the record?: Arrestee concerns about the manipulation, modification, and misrepresentation of police body-worn camera footage [PDF]

open access: yes, 2019
Police body-worn cameras (BWC) have become the latest technological device introduced to policing on a wave of panacean promises. Recent research has reported the perspectives of police officers, police management, and the general public, but there have ...
Lee, M., Taylor, E.
core   +1 more source

Multitarget Tracking in Nonoverlapping Cameras Using a Reference Set [PDF]

open access: yes, 2015
Tracking multiple targets in nonoverlapping cameras are challenging since the observations of the same targets are often separated by time and space. There might be significant appearance change of a target across camera views caused by variations in ...
An, L, Bhanu, B, Chen, X
core   +1 more source

Cameras Viewing Cameras Geometry

open access: yesCoRR, 2019
A basic problem in computer vision is to understand the structure of a real-world scene given several images of it. Here we study several theoretical aspects of the intra multi-view geometry of calibrated cameras when all that they can reliably recognize is each other.
Danail S. Brezov, Michael Werman
openaire   +2 more sources

Event-based Vision meets Deep Learning on Steering Prediction for Self-driving Cars [PDF]

open access: yes, 2018
Event cameras are bio-inspired vision sensors that naturally capture the dynamics of a scene, filtering out redundant information. This paper presents a deep neural network approach that unlocks the potential of event cameras on a challenging motion ...
Gallego, Guillermo   +4 more
core   +1 more source

Stable stitching method for stereoscopic panoramic video

open access: yesCAAI Transactions on Intelligence Technology, 2018
This paper proposes a stable method of generating a stereoscopic panoramic video with the omnidirectional stereo (ODS) format. Different from the traditional image stitching method which can only be applied to generate a monocular panorama, we adopt an ...
Zhuo Tan, Shenghao Zhang, Ronggang Wang
doaj   +1 more source

Rosette‐scan tomographic single‐pixel imager

open access: yesElectronics Letters, 2023
Spin‐scan tomographic scanning imagers utilise a reticle with a fixed number of thin slits and nutating optics, and have produced images and video at both infrared and optical wavelengths.
A. Duvenage, W. P. du Plessis
doaj   +1 more source

Rapid Assessment of Seabed Habitats Around Pitcairn Island in Aid of Activity Management During the COVID-19 Global Pandemic

open access: yesFrontiers in Marine Science, 2021
The global COVID-19 pandemic of 2020 has forced small island states to make rapid changes to the way they manage their marine estates following changes in global shipping practices and access which are essential for the supply of food items and island’s ...
Simeon Archer-Rand   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy