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ICPR
2006
IEEE
16 years 7 months ago
A Global Solution to the SFS Problem Using B-spline Surface and Simulated Annealing
This paper restates the shape from shading problem regarding both surface modeling and optimization. We combine the use of a B-spline as 3D model for the scene surface and the use...
Frédéric Courteille, Jean-Denis Duro...
ICPR
2006
IEEE
16 years 7 months ago
An Experimental Study on Automatic Face Gender Classification
This paper presents an experimental study on automatic face gender classification by building a system that mainly consists of four parts, face detection, face alignment, texture ...
Haizhou Ai, Ming Li, Zhiguang Yang
ICPR
2004
IEEE
16 years 7 months ago
Rigid Motion Estimation from Non-Central Catadioptric Images
This paper addresses the problem of rigid motion estimation and 3D reconstruction in vision systems where it is possible to recover the incident direction from image points. Such ...
Helder Araújo, Nuno Gonçalves
ICPR
2004
IEEE
16 years 7 months ago
Conformal Method for Quantitative Shape Extraction: Performance Evaluation
We evaluate our recently developed conformal method for quantitative shape extraction from unorganized 3D oriented point clouds. The conformal method has been tested previously on...
George Kamberov, Gerda Kamberova
ICPR
2002
IEEE
16 years 7 months ago
Interaction-Centric Modelling for Interactive Virtual Worlds: The APIA Approach
al modelling studies the different abstraction methods of the real world. The conception and the execution of virtual worlds depend strongly of the type of conceptual models. Exis...
Denis Laurendeau, Denis Poussart, François ...