54 search results - page 10 / 11 » Analyzing Non-Negative Matrix Factorization for Image Classi... |
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
We introduce a general formulation, called non-negative graph embedding, for non-negative data decomposition by integrating the characteristics of both intrinsic and penalty graph...
ICEBE
2009
IEEE
13 years 3 months ago
2009
IEEE
This paper has investigated the issue of virtual wealth and its realization in both real and virtual worlds, and argued that the realization of virtual wealth is necessary and pos...
CHI
2011
ACM
12 years 9 months ago
2011
ACM
Sand animation is a performance art technique in which an artist tells stories by creating animated images with sand. Inspired by this medium, we have developed a new multitouch d...
KDD
2010
ACM
13 years 4 months ago
2010
ACM
Although tagging has become increasingly popular in online image and video sharing systems, tags are known to be noisy, ambiguous, incomplete and subjective. These factors can ser...
ECCV
2004
Springer
14 years 7 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...