107 search results - page 7 / 22 » Vanishing point |
ICPR
2002
IEEE
15 years 3 months ago
2002
IEEE
Analysis of human activity from a video camera is simplified by the knowledge of the camera’s intrinsic and extrinsic parameters. We describe a technique to estimate such param...
KBS
2008
14 years 10 months ago
2008
We present a robust road detection and tracking method using multiple vanishing points and the condensation filter. We represent the road using an extended hyperbola model with an...
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JAT
2006
14 years 10 months ago
2006
In this paper we discuss Sobolev bounds on functions that vanish at scattered points on the n-sphere Sn in
103
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3DPVT
2006
IEEE
15 years 1 months ago
2006
IEEE
We present a novel method for recovering the 3D-line structure of a scene from multiple widely separated views. Traditional optimization-based approaches to line-based structure f...
SIGGRAPH
2010
ACM
15 years 2 months ago
2010
ACM
Painters and illustrators commonly sketch vanishing points and lines to guide the construction of perspective images. We present a tool that gives users the ability to manipulate ...