474 search results - page 59 / 95 » Denoising using local projective subspace methods |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Simple binary patterns have been successfully used for extracting feature representations for visual object classification. In this paper, we present a method to learn a set of d...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
Face recognition algorithms need to deal with variable
lighting conditions. Near infrared (NIR) image based face
recognition technology has been proposed to effectively
overcome...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Given a finite number of data points sampled from a low-dimensional manifold embedded in a high dimensional space together with the parameter vectors for a subset of the data poin...
COMGEO
2004
ACM
13 years 8 months ago
2004
ACM
We present a novel hierarchical force-directed method for drawing large graphs. Given a graph G = (V,E), the algorithm produces an embedding for G in an Euclidean space E of any d...