654 search results - page 67 / 131 » Topological Noise Removal |
CORR
2004
Springer
14 years 9 months ago
2004
Springer
For many tracking and surveillance applications, background subtraction provides an effective means of segmenting objects moving in front of a static background. Researchers have ...
JMIV
2002
14 years 9 months ago
2002
We consider a median pyramidal transform for denoising applications. Traditional techniques of pyramidal denoising are similar to those in wavelet-based methods. In order to remove...
TSMC
1998
14 years 9 months ago
1998
—This paper is an extension of our previous paper to improve the capability of detecting corners. We proposed a method of boundary smoothing for curvature estimation using a cons...
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TCSV
2002
14 years 9 months ago
2002
Coring is a well-known technique for removing noise from images. The mechanism of coring consists of transforming a noise-degraded image into a frequency-domain representation, fol...
PVLDB
2008
14 years 9 months ago
2008
Given a dataset containing sensitive personal information, a statistical database answers aggregate queries in a manner that preserves individual privacy. We consider the problem ...