876 search results - page 91 / 176 » Complexity in geometric SINR |
PODS
2006
ACM
14 years 10 months ago
2006
ACM
We initiate a novel study of clustering problems. Rather than specifying an explicit objective function to optimize, our framework allows the user of clustering algorithm to speci...
GBRPR
2009
Springer
14 years 4 months ago
2009
Springer
We present an irregular image pyramid which is derived from multi-scale analysis of segmented watershed regions. Our framework is based on the development of regions in the Gaussia...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on affine covariant regions. In video fingerprinting, a video clip is identified using short feature vectors ref...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
We consider the problem of planar object registration on binary images where the aligning transformation is restricted to the group of affine transformations. Previous approaches...