1241 search results - page 137 / 249 » On detecting space-time clusters |
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
Median-shift is a mode seeking algorithm that relies on
computing the median of local neighborhoods, instead of
the mean. We further combine median-shift with Locality
Sensitive...
CVPR
2003
IEEE
15 years 12 months ago
2003
IEEE
A scene can be defined as one of the subdivisions of a play in which the setting is fixed, or when it presents continuous action in one place. We propose a novel two-pass algorith...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We propose a novel classification approach for automatically detecting pulmonary embolism (PE) from computedtomography-angiography images. Unlike most existing approaches that req...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
Detecting and segmenting cell regions in microscopic images is a challenging task, because cells typically do not have rich features, and their shapes and appearances are highly i...
AINA
2009
IEEE
15 years 4 months ago
2009
IEEE
Email worms continue to be a persistent problem, indicating that current approaches against this class of selfpropagating malicious code yield rather meagre results. Additionally,...