2462 search results - page 206 / 493 » Natural Image Statistics for Natural Image Segmentation |
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, we propose a light and fast pixel-based statistical motion detection method based on a background subtraction procedure. The statistical representation of the backg...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Belief propagation over pairwise connected Markov Random Fields has become a widely used approach, and has been successfully applied to several important computer vision problems....
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
Markov random fields (MRFs) are popular and generic probabilistic models of prior knowledge in low-level vision. Yet their generative properties are rarely examined, while applica...
SIGGRAPH
1999
ACM
14 years 1 months ago
1999
ACM
In this paper, a new technique for modeling textured 3D faces is introduced. 3D faces can either be generated automatically from one or more photographs, or modeled directly throu...
ICIP
1999
IEEE
14 years 1 months ago
1999
IEEE
This paper presents a model for watermarking and some attacks on watermarks. Given the watermarked signal, the so-called Wiener attack performs minimum mean-squared error (MMSE) es...