351 search results - page 63 / 71 » A realistic camera model for computer graphics |
VRST
2006
ACM
15 years 3 months ago
2006
ACM
Some tasks vital to many mixed and augmented reality systems are either too time consuming or complex to be carried out whilst the system is active. 3D scene modelling and labelli...
SIGGRAPH
1999
ACM
15 years 1 months ago
1999
ACM
This paper presents a novel 3D plenoptic function, which we call concentric mosaics. We constrain camera motion to planar concentric circles, and create concentric mosaics using a...
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
Is the real problem in resolving correspondence using current stereo algorithms the lack of the "right" matching criterion? In studying the related task of reconstructin...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We pose the problem of 3D human tracking as one of inference in a graphical model. Unlike traditional kinematic tree representations, our model of the body is a collection of loos...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, we study how estimates of ego-motion based on feature tracking (visual odometry) can be improved using a rough (low accuracy) map of where the observer has been. We...