1053 search results - page 161 / 211 » Oriented Projective Geometry |
ICIAR
2004
Springer
15 years 5 months ago
2004
Springer
We present a simple calibration method for computing the extrinsic parameters (pose) and intrinsic parameters (focal length and principal point) of a camera by imaging a pattern of...
104
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SI3D
2010
ACM
15 years 5 months ago
2010
ACM
Scattering in participating media, such as fog or haze, generates volumetric lighting effects known as crepuscular or god rays. Rendering such effects greatly enhances the realism...
104
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CA
2003
IEEE
15 years 5 months ago
2003
IEEE
— Using a single camera, we capture video of multiple people walking in an open area and insert a moving synthetic character into the scene. The people are located in the video u...
COMPGEOM
2003
ACM
15 years 5 months ago
2003
ACM
We introduce billboard clouds – a new approach for extreme simplification in the context of real-time rendering. 3D models are simplified onto a set of planes with texture and...
3DPVT
2002
IEEE
15 years 4 months ago
2002
IEEE
A method for reconstruction of 3D polygonal models from multiple views is presented. The method uses sampling techniques to construct a texture-mapped semi-regular polygonal mesh ...