154 search results - page 19 / 31 » The truncated fourier transform and applications |
TSMC
2008
13 years 7 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
14 years 24 days 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...
ICIP
2007
IEEE
14 years 1 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...
SIGGRAPH
1993
ACM
13 years 11 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
14 years 9 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...