284 search results - page 14 / 57 » Detecting image spam using visual features and near duplicat... |
FGR
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper we propose a novel approach to accurate face localisation for faces under Near-Infrared (Near-IR) illumination. The circular shape of the bright pupils is a scale an...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Feature subset selection, applied as a pre-processing step to machine learning, is valuable in dimensionality reduction, eliminating irrelevant data and improving classifier perfo...
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ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
Local invariant feature based methods have been proven to be effective in computer vision for object recognition and learning. But for an image, the number of points detected and ...
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper proposes a document image binarization method, which is especially robust to the images degraded by uneven light condition, such as the camera captured document images....
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
Content aware image re-targeting methods aim to arbitrarily change image aspect ratios while preserving visually prominent features. To determine visual importance of pixels, exis...