affine approximation

1

ROBOTICA
2002

112views more ROBOTICA 2002»

Adaptation of Lowe's camera pose recovery algorithm to mobile robot self-localisation

12 years 9 months ago

: This paper presents an adaptation of Lowe's numerical model-based camera localisation algorithm to the domain of indoor mobile robotics. While the original method is straigh...

Omar Ait-Aider, Philippe Hoppenot, Etienne Colle

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0

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FGR
2004
IEEE

218views Biometrics» more FGR 2004»

Affine Correspondence Based Head Pose Estimation for a Sequence of Images by Using a 3D Model

13 years 1 months ago

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This paper proposes a method of determining human head poses from a sequence of images. The main idea is to use some features in a 3D head model to generate a virtual fronto-paral...

Guoyuan Liang, Hongbin Zha, Hong Liu

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4

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ICIP
2001
IEEE

201views Image Processing» more ICIP 2001»

Using affine correspondence to estimate 3-D facial pose

13 years 11 months ago

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We describe a method for tracking a person's face through an image sequence and estimating the 3-D facial pose within each frame. It is based on an affine approximation to th...

Pingping Yao, Glyn Evans, Andrew D. Calway

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2

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CVPR
1999
IEEE

227views Computer Vision» more CVPR 1999»

Estimation of Epipolar Geometry from Apparent Contours: Affine and Circular Motion Cases

13 years 11 months ago

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This paper addresses the problem of estimating the epipolar geometry from apparent contours in two special cases: under weak perspective and for circular motion. An appropriate pa...

Paulo R. S. Mendonça, Roberto Cipolla

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