245
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ICCV
16 years 10 months ago
2001 IEEE 
This paper presents a tracking system based on the
technique of gravity-center template [1] to track faces and
localize facial organs such as pupil, eyes, nose and mouth.
222
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ICCV
16 years 10 months ago
2001 IEEE
Capturing surface appearance is important for a large number of applications. Appearance of real world surfaces is dif?cult to model as it varies with the direction of illuminatio...
273
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ICCV
16 years 10 months ago
2001 IEEE
Projection matrices from projective spaces ? to ? have long been used in multiple-view geometry to model the perspective projection created by the pin-hole camera. In this work we...
282
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ICCV
16 years 9 months ago
2001 IEEE
We present a linear approach to the 3D reconstruction problem from occluding contours using algebraic surfaces. The problem of noise and missing data in the occluding contours extr...
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Computer Vision