1987 search results - page 122 / 398 » Directional filtering transform |
140
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ISLPED
1996
ACM
15 years 8 months ago
1996
ACM
This paper describes a family of high-speed Finite Impulse Response (FIR) digital filters that have been scaled across three generations of CMOS processes. The processes include c...
147
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JSW
2008
15 years 4 months ago
2008
The effectiveness of current anti-spam systems is limited by the ability of spammers to adapt to filtering techniques and the lack of incentive for mail servers to filter outgoing ...
110
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PAMI
2008
15 years 4 months ago
2008
Morphological attribute filters have not previously been parallelized mainly because they are both global and nonseparable. We propose a parallel algorithm that achieves efficient ...
166
Voted
SP
2002
IEEE
15 years 4 months ago
2002
IEEE
Server-based collaborative filtering systems have been very successful in e-commerce and in direct recommendation applications. In future, they have many potential applications in...
135
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
Direct implementations of bilateral filtering show O(r2 ) computational complexity per pixel, where r is the filter window radius. Several lower complexity methods have been devel...