Nonmetric calibration of wide-angle lenses and polycameras

R Swaminathan, SK Nayar - IEEE Transactions on Pattern …, 2000 - ieeexplore.ieee.org
Images taken with wide-angle cameras tend to have severe distortions which pull points
towards the optical center. This paper proposes a simple method for recovering the …

A survey on image-based rendering—representation, sampling and compression

C Zhang, T Chen - Signal Processing: Image Communication, 2004 - Elsevier
Image-based rendering (IBR) has attracted a lot of research interest recently. In this paper,
we survey the various techniques developed for IBR, including representation, sampling and …

Video enabled tele-presence control host

Q Liu, DG Kimber, JT Foote, C Liao, P Chiu… - US Patent …, 2011 - Google Patents
A 500 wo-si 5 a visual representation of the information, wherein the manipulation includes
interacting with the first live video image and the second live video image, wherein the first …

Paired-laser photogrammetry as a simple and accurate system for measuring the body size of free-ranging manta rays Manta alfredi

MH Deakos - Aquatic Biology, 2010 - int-res.com
Morphometrics are useful for describing and managing animal populations, but
measurements can be difficult to obtain, especially on large free-ranging aquatic animals …

A system for real-time panorama generation and display in tele-immersive applications

WK Tang, TT Wong, PA Heng - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
Wide field-of-view (FOV) is necessary for many industrial applications, such as air traffic
control, large vehicle driving and navigation. Unfortunately, the supporting structure/frame in …

Towards a true spherical camera

G Krishnan, SK Nayar - Human vision and electronic imaging …, 2009 - spiedigitallibrary.org
We present the design of a spherical imaging system with the following properties:(i) A 4π
field of view that enables it to" see" in all directions;(ii) a single center of projection to avoid …

Cata-fisheye camera for panoramic imaging

G Krishnan, SK Nayar - 2008 IEEE Workshop on Applications …, 2008 - ieeexplore.ieee.org
We present a novel panoramic imaging system which uses a curved mirror as a simple
optical attachment to a fish-eye lens. When compared to existing panoramic cameras …

System for controlling video and motion picture cameras

J Foote, L Nelson, JJ Doherty - US Patent 6,992,702, 2006 - Google Patents
Sony EVI-D30 PTZ Camera w/Advanced Motion Tracking, http://picturephone. com/fp Sony3.
htm. Xerox touts DataGlyphs for paper data, Seybold Report on Desktop Publishing, vol. 9 …

Models and Calibration Methods

G Caron - Omnidirectional Vision: From Theory to Applications, 2023 - books.google.com
This chapter deals with the geometrical modeling of omnidirectional image formation and
the methods to compute its parameters for each omnidirectional camera. The models are …

Robust and accurate global vision system for real time tracking of multiple mobile robots

M Brezak, I Petrović, E Ivanjko - Robotics and Autonomous Systems, 2008 - Elsevier
This paper presents a new global vision system for tracking of multiple mobile robots. To the
best knowledge of the authors it outperforms all existing global vision systems with respect …