242 search results - page 15 / 49 » Optimized Fast Algorithms for the Quaternionic Fourier Trans... |
102
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GLOBECOM
2006
IEEE
15 years 9 months ago
2006
IEEE
Pulsed OFDM (P-OFDM) is a proposed enhancement to Multi-Band Orthogonal Frequency Division Multiplexing which reduces the power and complexity of Ultra Wideband transceivers witho...
116
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TIP
2010
14 years 9 months ago
2010
Super-resolution (SR) is the process of combining multiple aliased low-quality images to produce a high-resolution high-quality image. Aside from registration and fusion of low-res...
133
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ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
We derive a recursive general-radix pruned Cooley-Tukey fast Fourier transform (FFT) algorithm in Kronecker product notation. The algorithm is compatible with vectorization and pa...
132
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SETN
2004
Springer
15 years 8 months ago
2004
Springer
This paper presents a robust, automated registration algorithm, which may be applied to several types of medical images, including CTs, MRIs, Xrays, Ultrasounds and dermatological ...
119
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WSC
2000
15 years 4 months ago
2000
This paper introduced the application of a more efficient mathematical representation of the kinematics of avatars, or digital human beings, in telecollaborative virtual reality e...