2110 search results - page 240 / 422 » DCT-based motion estimation |
153
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VRCAI
2004
ACM
15 years 10 months ago
2004
ACM
Augmented reality (AR) deals with the problem of dynamically and accurately align virtual objects with the real world. Among the used methods, vision-based techniques have advanta...
155
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AUSAI
2006
Springer
15 years 6 months ago
2006
Springer
Estimating the structure of the human face is a long studied and difficult task. In this paper we present a new method for estimating facial structure from only a minimal number o...
128
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DICTA
2007
15 years 6 months ago
2007
We develop a method for estimating the flight critical parameters of pitch angle, roll angle and the three body rates using horizon detection and optical flow. We achieve this t...
ICMCS
2010
IEEE
15 years 5 months ago
2010
IEEE
We analyze the tendencies in choosing cut-edit points in personal video content edited by users on the Internet, and develop a method to automatically estimate cut-edit points bas...
132
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CVPR
1999
IEEE
16 years 6 months ago
1999
IEEE
A parametric camera model and calibration procedures are developed for an outdoor active camera system with pan, tilt and zoom control. Unlike traditional methods, active camera m...