521 search results - page 75 / 105 » Face Detection Based on the Manifold |
113
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper proposes a new approach to 3D reconstruction of piecewise planar objects based on two image regularities, connectivity and perspective symmetry. First, we formulate the...
113
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ECCV
1998
Springer
16 years 1 months ago
1998
Springer
Many object classes, including human faces, can be modeled as a set of characteristic parts arranged in a variable spatial con guration. We introduce a simpli ed model of a deforma...
108
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WSCG
2003
15 years 1 months ago
2003
We aim to reconstruct three-dimensional polyhedra from axonometric line drawings. Existence of mirror symmetry in polyhedra can assist the reconstruction process. We present a new...
ICPR
2004
IEEE
16 years 27 days ago
2004
IEEE
We propose an eye detection and tracking method based on color and geometrical features of the human face using a monocular camera. In this method a decision is made on whether th...
120
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ACSAC
2004
IEEE
15 years 3 months ago
2004
IEEE
One of the biggest obstacles faced by user command based anomaly detection techniques is the paucity of data. Gathering command data is a slow process often spanning months or yea...