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ECCV
2008
Springer
14 years 12 months ago
Learning Visual Shape Lexicon for Document Image Content Recognition
Developing effective content recognition methods for diverse imagery continues to challenge computer vision researchers. We present a new approach for document image content catego...
Guangyu Zhu, Xiaodong Yu, Yi Li, David S. Doermann
PAMI
2006
221views more  PAMI 2006»
13 years 10 months ago
Face Recognition from a Single Training Image under Arbitrary Unknown Lighting Using Spherical Harmonics
In this paper, we propose two novel methods for face recognition under arbitrary unknown lighting by using spherical harmonics illumination representation, which require only one t...
Lei Zhang 0002, Dimitris Samaras
CVIU
2006
214views more  CVIU 2006»
13 years 10 months ago
A survey of approaches and challenges in 3D and multi-modal 3D + 2D face recognition
This survey focuses on recognition performed by matching models of the three-dimensional shape of the face, either alone or in combination with matching corresponding two-dimensio...
Kevin W. Bowyer, Kyong I. Chang, Patrick J. Flynn
ICPR
2006
IEEE
14 years 11 months ago
A Model-based Approach for Rigid Object Recognition
Most object recognition systems require large databases of real images for classifier training. To collect real images for this purpose is a difficult and expensive process. This ...
Chee Boon Chong, Fee-Lee Lim, Tele Tan
ICAPR
2005
Springer
14 years 3 months ago
Effects of JPEG and JPEG2000 Compression on Face Recognition
In this paper we analyse the effects that JPEG and JPEG2000 compression have on subspace appearance-based face recognition algorithms. This is the first comprehensive study of stan...
Kresimir Delac, Mislav Grgic, Sonja Grgic