713 search results - page 48 / 143 » Reasoning with Projected Contours |
136
Voted
PG
2007
IEEE
15 years 10 months ago
2007
IEEE
We introduce a novel mechanism for creating line drawings from three-dimensional models, which captures the dynamic nature of the drawing process. The approach takes into account ...
119
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ACCV
2006
Springer
15 years 10 months ago
2006
Springer
An occluding contour of a sphere is projected to a conic in the perspective image, and such a conic is called a sphere image. Recently, it has been discovered that each sphere imag...
126
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CVPR
2010
IEEE
2010
IEEE
Simultaneous surveillance camera calibration and foot-head homology estimation from human detections
15 years 9 months ago
We propose a novel method for automatic camera calibration and foot-head homology estimation by observing persons standing at several positions in the camera field of view. We de...
149
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ICCV
2003
IEEE
15 years 9 months ago
2003
IEEE
In this paper, we present a novel approach, called the “one-circle” algorithm, for measuring the eye gaze using a monocular image that zooms in on only one eye of a person. Ob...
143
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SIGGRAPH
1990
ACM
15 years 8 months ago
1990
ACM
We propose a new rendering technique that produces 3-D images with enhanced visual comprehensibility. Shape features can be readily understood if certain geometric properties are ...