329 search results - page 41 / 66 » Multi-block PCA method for image change detection |
SI3D
2005
ACM
14 years 1 months ago
2005
ACM
This paper presents a new technique for rendering bidirectional texture functions (BTFs) at different levels of detail (LODs). Our method first decomposes each BTF image into mul...
ICCV
2009
IEEE
14 years 11 months ago
2009
IEEE
Many applications in computer vision require comparisons
between two images of the same scene. Comparison
applications usually assume that corresponding regions in
the two image...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Image-analysis methods play an important role in helping detect brain changes in and diagnosis of Alzheimer's Disease (AD). In this paper, we propose an automatic unsupervised...
TMI
2011
13 years 2 months ago
2011
—In this paper, we propose a novel predictive model, active volume model (AVM), for object boundary extraction. It is a dynamic “object” model whose manifestation includes a ...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Vision based fire detection is potentially a useful technique. With the increase in the number of surveillance cameras being installed, a vision based fire detection capability ca...