719 search results - page 105 / 144 » On Using Silhouettes for Camera Calibration |
176
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ECCV
2002
Springer
16 years 3 months ago
2002
Springer
Illumination conditions cause problems for many computer vision algorithms. Inparticular, shadows in an image can cause segmentation, tracking, or recognition algorithms to fail. I...
103
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ISMAR
2003
IEEE
15 years 7 months ago
2003
IEEE
This paper presents a robust and flexible framework for augmented reality which does not require instrumenting either the environment or the workpiece. A model-based visual track...
124
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ACCV
2009
Springer
15 years 3 months ago
2009
Springer
Advances in cameras and web technology have made it easy to capture and share large amounts of video data over to a large number of people. A large number of cameras oversee public...
142
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CG
1999
Springer
15 years 1 months ago
1999
Springer
Hybrid geometry- and image-based modeling and rendering systems use photographs taken of a real-world environment and mapped onto the surfaces of a 3D model to achieve photorealis...
3DIM
2007
IEEE
15 years 8 months ago
2007
IEEE
In this paper we propose a method to determine the exterior orientation of each frame of an intensity image sequence using prior knowledge of the scene stored in a pointbased envi...