14850 search results - page 406 / 2970 » A Geometric Approach to Betweenness |
217
click to vote
TON
2012
13 years 9 months ago
2012
—Anonymous wireless networking is studied when an adversary monitors the transmission timing of an unknown subset of the network nodes. For a desired quality of service (QoS), as...
164
click to vote
CVPR
2001
IEEE
16 years 9 months ago
2001
IEEE
We present a model-based approach to detecting and describing compositions of buildings with complex rooftops. Previous approaches have dealt with either simpler models or models ...
173
click to vote
ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We propose an adaptive lifted discrete wavelet transform to locally adapt the ltering direction to the geometric ow in the image. The proposed approach re nes previous directional...
203
click to vote
ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
A new feature descriptor is presented for object and scene recognition. The new approach, called CDIKP, uniquely combines the scale-invariant feature detection with a robust proje...
188
click to vote
MICCAI
2009
Springer
16 years 8 months ago
2009
Springer
This paper shows that adding 3D depth information to RGB colour images improves segmentation of pigmented and non-pigmented skin lesion. A regionbased active contour segmentation ...