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ECCV
2010
Springer
15 years 9 months ago
Face Liveness Detection from A Single Image with Sparse Low Rank Bilinear Discriminative Model
Spoofing with photograph or video is one of the most common manner to circumvent a face recognition system. In this paper, we present a real-time and non-intrusive method to addre...
PG
2002
IEEE
15 years 9 months ago
Robust Acquisition of 3D Informations from Short Image Sequences
This paper addresses the problem of 3D reconstruction from a set of viewpoints on a short baseline. Its main contribution is the development of a robust algorithm which can extrac...
Sylvain Paris, François X. Sillion
VISUALIZATION
2002
IEEE
15 years 9 months ago
Exploring Surface Characteristics with Interactive Gaussian Images (A Case Study)
The Gauss map projects surface normals to a unit sphere, providing a powerful visualization of the geometry of a graphical object. It can be used to predict visual events caused b...
Bradley C. Lowekamp, Penny Rheingans, Terry S. Yoo
ICA
2007
Springer
15 years 6 months ago
Bayesian Estimation of Overcomplete Independent Feature Subspaces for Natural Images
In this paper, we propose a Bayesian estimation approach to extend independent subspace analysis (ISA) for an overcomplete representation without imposing the orthogonal constraint...
Libo Ma, Liqing Zhang
GRAPHICSINTERFACE
2004
15 years 5 months ago
Interactive Image-Based Exploded View Diagrams
We present a system for creating interactive exploded view diagrams using 2D images as input. This imagebased approach enables us to directly support arbitrary rendering styles, e...
Wilmot Li, Maneesh Agrawala, David Salesin