Results 41 to 50 of about 682,805 (321)

Automatic geometry calibration for multi‐projector display systems with arbitrary continuous curved surfaces

open access: yesIET Image Processing, 2019
A large‐scale multi‐projector display system offers high‐resolution, high‐brightness and immersive visualisation for realistic experience to end users. It has been demonstrated to be effective tackling the conflict between the increasing demands of super‐
Xiuhui Wang, Ke Yan, Yanqiu Liu
doaj   +1 more source

Depth error correction for projector-camera based consumer depth cameras

open access: yesComputational Visual Media, 2018
This paper proposes a depth measurement error model for consumer depth cameras such as the Microsoft Kinect, and a corresponding calibration method. These devices were originally designed as video game interfaces, and their output depth maps usually lack
Hirotake Yamazoe   +3 more
doaj   +1 more source

A Projector-Based Augmented Reality Navigation System for Computer-Assisted Surgery

open access: yesSensors, 2021
In the medical field, guidance to follow the surgical plan is crucial. Image overlay projection is a solution to link the surgical plan with the patient.
Yuan Gao   +3 more
doaj   +1 more source

GravEn: Software for the simulation of gravitational wave detector network response [PDF]

open access: yes, 2006
Physically motivated gravitational wave signals are needed in order to study the behaviour and efficacy of different data analysis methods seeking their detection.
  +6 more
core   +1 more source

An Incremental Target-Adapted Strategy for Active Geometric Calibration of Projector-Camera Systems

open access: yesSensors, 2013
The calibration of a projector-camera system is an essential step toward accurate 3-D measurement and environment-aware data projection applications, such as augmented reality.
Hsiang-Jen Chien, Chia-Yen Chen
doaj   +1 more source

Development of a 3D printer using scanning projection stereolithography [PDF]

open access: yes, 2015
We have developed a system for the rapid fabrication of low cost 3D devices and systems in the laboratory with micro-scale features yet cm-scale objects.
Cooper, Geoffrey J.T.   +5 more
core   +1 more source

Development of Underwater Laser Scanner with Efficient and Flexible Installation for Unmanned Underwater Vehicle

open access: yes한국해양공학회지, 2018
This paper proposes a vision-based underwater laser scanner with separate structures for an underwater camera and a line laser projector. Because the two devices can be adaptively placed regardless of the features of the unmanned underwater vehicle (UUV),
Yeongjun Lee   +4 more
doaj   +1 more source

A new protocol for texture mapping process and 2d representation of rupestrian architecture [PDF]

open access: yes, 2018
The development of the survey techniques for architecture and archaeology requires a general review in the methods used for the representation of numerical data.
Angelini, Andrea   +2 more
core   +2 more sources

Projector-camera calibration with non-overlapping fields of view using a planar mirror

open access: yesVirtual Reality
Projector-camera systems have numerous applications across diverse domains. Accurate calibration of both intrinsic and extrinsic parameters is crucial for these systems.
Joni Vanherck   +3 more
semanticscholar   +1 more source

A Robust Calibration Method for Consumer Grade RGB-D Sensors for Precise Indoor Reconstruction

open access: yesIEEE Access, 2019
RGB-D cameras, which can be attached to any mobile device and work under different operation platforms (e.g., iOS, Android, and Windows), have great potential for indoor 3D modeling and navigation due to their low cost and small size.
Walid Darwish   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy