154 search results - page 19 / 31 » The truncated fourier transform and applications |
108
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TSMC
2008
14 years 11 months ago
2008
In this paper, we present an extensive study of 3-D face recognition algorithms and examine the benefits of various score-, rank-, and decision-level fusion rules. We investigate f...
ICCS
2003
Springer
15 years 5 months ago
2003
Springer
Smart disks, a type of processor-embedded active I/O devices, with their on-disk memory and network interface controller, can be viewed as processing elements with attached storage...
101
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ICIP
2007
IEEE
15 years 6 months ago
2007
IEEE
In a wide variety of imaging applications (especially medical imaging), we obtain a partial set or subset of the Fourier transform of an image. From these Fourier measurements, we...
123
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SIGGRAPH
1993
ACM
15 years 3 months ago
1993
ACM
The Fourier projection-slice theorem allows projections of volume data to be generated in O(n2 log n) time for a volume of size n3 . The method operates by extracting and inverse ...
ICIP
1998
IEEE
16 years 1 months ago
1998
IEEE
Free-form 3-D surfaces registration is a fundamental problem in 3-D imaging, tipically approached by extensions or variations of the ICP algorithm. This work presents a new freque...