1227 search results - page 32 / 246 » Efficient Video-Stream Filtering |
115
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
A normalized, power-weighted averaging filter (NPF) is a very good approximation to the well-know local maximum and minimum filters along the object edges and offers noise reducti...
ICIP
2009
IEEE
16 years 3 months ago
2009
IEEE
This paper presents a novel method to approximate shiftvariant Gaussian filtering of an image using a set of shiftinvariant Gaussian filters. This approximation affords filtering ...
103
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TSP
2010
14 years 9 months ago
2010
This paper proposes a systematic approach for the optimized design of analog filters, which includes all well-known classical analog filters as a special case. All specifications i...
103
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ICIP
2006
IEEE
16 years 4 months ago
2006
IEEE
In this paper, facial expression is coded by steerable filters which are rotated very efficiently by taking a suitable linear combination of basis filters. Local features extracte...