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PAMI
2000
127views more  PAMI 2000»
13 years 7 months ago
Geometric Camera Calibration Using Circular Control Points
Modern CCD cameras are usually capable of a spatial accuracy greater than 1/50 of the pixel size. However, such accuracy is not easily attained due to various error sources that c...
Janne Heikkilä
AVI
1996
13 years 9 months ago
Closing the loop: modelling action, perception and information
Visual interfaces to computer systems are interactive. The cycle of visual interaction involves both visual perception and action. This paper examines formal models of interactive...
Alan J. Dix
SI3D
2003
ACM
14 years 1 months ago
Incorporating dynamic real objects into immersive virtual environments
We present algorithms that enable virtual objects to interact with and respond to virtual representations, avatars, of real objects. These techniques allow dynamic real objects, s...
Benjamin Lok, Samir Naik, Mary C. Whitton, Frederi...
SERP
2004
13 years 9 months ago
Virtual UNR Campus: The Specification Process
The Virtual UNR Campus (VCam) presented in this paper is an interactive environment where users explore a 3D representation of the University of Nevada, Reno (UNR) campus. In esse...
Sergiu Dascalu, Frederick C. Harris Jr., Matthew K...
VAST
2004
ACM
14 years 1 months ago
A Point-Based Approach for Capture, Display and Illustration of Very Complex Archeological Artefacts
In this paper we present a complete point-based pipeline for the capture, display and illustration of very large scans of archeological artifacts. This approach was developed as p...
Florent Duguet, George Drettakis, Daniel Girardeau...