Cited by 47Augmented Reality ApplicationsComputer Graphics and Visualization TechniquesAdvanced Optical Imaging Technologies

Simulating Low-Cost Cameras for Augmented Reality Compositing

Klein, G., Murray, D.W.·2010·IEEE Transactions on Visualization and Computer Graphics

Abstract

Video see-through Augmented Reality adds computer graphics to the real world in real time by overlaying graphics onto a live video feed. To achieve a realistic integration of the virtual and real imagery, the rendered images should have a similar appearance and quality to those produced by the video camera. This paper describes a compositing method which models the artifacts produced by a small low-cost camera, and adds these effects to an ideal pinhole image produced by conventional rendering methods. We attempt to model and simulate each step of the imaging process, including distortions, chromatic aberrations, blur, Bayer masking, noise, sharpening, and color-space compression, all while requiring only an RGBA image and an estimate of camera velocity as inputs.

Integrity signals

Registry

Crossref · 10.1109/tvcg.2009.210

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Authors
Klein, G., & Murray, D. W.
Affiliations
University of Oxford (GB)
Venue
IEEE Transactions on Visualization and Computer Graphics
Published
2010-05
Volume
16
Issue
3
Pages
369-380
ISSN
1077-2626 (ISSN-L)
OpenAlex
W2120943485
Cited by
47
References
18
Citations by year
2025: 2 · 2024: 1 · 2022: 1 · 2021: 1 · 2020: 4 · 2019: 5 · 2018: 3 · 2017: 3 · 2015: 4 · 2014: 7 · 2012: 6
FWCI
5.88
Type
journal article
Language
en
Open access
closed
Locations
  • IEEE Transactions on Visualization and Computer Graphics (publishedVersion)
  • PubMed (publishedVersion)
Funders
Engineering and Physical Sciences Research Council (GR/S97774/01, EP/D037077/1)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Augmented Reality Applications
  • Physical Sciences › Computer Science › Computer Graphics and Computer-Aided Design › Computer Graphics and Visualization Techniques
  • Physical Sciences › Engineering › Media Technology › Advanced Optical Imaging Technologies
Keywords
augmented reality, video see-through, image compositing, lens distortion, chromatic aberration, blur, noise, sharpening
MeSH terms
Computer Graphics, Computer Simulation, Image Interpretation, Computer-Assisted, Models, Theoretical, Photography, User-Computer Interface, Video Recording, Equipment Failure Analysis

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