7351 search results - page 251 / 1471 » Segmenting Point Sets |
266
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The segmentation of ultrasound images is challenging due to the difficulty of appropriate modeling of their appearance variations including speckle as well as signal dropout. We ...
284
click to vote
VLDB
2009
ACM
16 years 6 months ago
2009
ACM
Top-k queries on large multi-attribute data sets are fundamental operations in information retrieval and ranking applications. In this article, we initiate research on the anytime ...
295
click to vote
VIS
2004
IEEE
16 years 7 months ago
2004
IEEE
We present a novel surface reconstruction algorithm that can recover high-quality surfaces from noisy and defective data sets without any normal or orientation information. A set ...
153
click to vote
SIAMJO
2002
15 years 6 months ago
2002
Nonsmoothness pervades optimization, but the way it typically arises is highly structured. Nonsmooth behavior of an objective function is usually associated, locally, with an activ...
165
click to vote
ICSE
2007
IEEE-ACM
16 years 6 months ago
2007
IEEE-ACM
The essence of any modeling approach for product line architectures lies in its ability to express variability. Existing approaches do so by explicitly specifying variation points...