1306 search results - page 157 / 262 » Unsupervised feature selection using a neuro-fuzzy approach |
188
click to vote
ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Unsupervised over-segmentation of an image into superpixels
is a common preprocessing step for image parsing
algorithms. Superpixels are used as both regions of support
for feat...
175
click to vote
ACCV
2007
Springer
16 years 16 days ago
2007
Springer
Feature representation and classification are two major issues in facial expression analysis. In the past, most methods used either holistic or local representation for analysis. ...
153
click to vote
3DIM
1997
IEEE
15 years 10 months ago
1997
IEEE
Video-rate registered range and intensity data are at reach of current sensor technology. This wealth of data can be pro tably exploited in order to estimate rigid motion paramete...
292
click to vote
ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Finding latent patterns in high dimensional data is an important research problem with numerous applications. Existing approaches can be summarized into 3 categories: feature selec...
279
click to vote
ICDE
2000
IEEE
16 years 7 months ago
2000
IEEE
In this paper, we develop and test an approach to retrieving images from an image database based on content similarity. First, each picture is divided into many overlapping region...