171 search results - page 12 / 35 » Shape from Shading Under Various Imaging Conditions |
3DPVT
2002
IEEE
14 years 14 days ago
2002
IEEE
Increasingly, models of the world are directly built from images. The paper discusses a number of recent developments that try to push the enveloppe of what image-based modeling c...
PAMI
2006
13 years 7 months ago
2006
Three-dimensional appearance models consisting of spatially varying reflectance functions defined on a known shape can be used in analysis-by-synthesis approaches to a number of vi...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
We propose a new approach for face recognition under arbitrary illumination conditions, which requires only one training image per subject (if there is no pose variation) and no 3...
MVA
2000
13 years 7 months ago
2000
The authors propose a face recognition algorithm robust against the illumination variations, using an average face shape. The objective of this paper is two-fold: (1) to propose a...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Recently, psychological studies showed that averaging human face images greatly improves the performance of face recognition under various pose, illumination, expression, and/or a...