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Fractional Fourier transform
Known as:
FRFT
, Fourier
In mathematics, in the area of harmonic analysis, the fractional Fourier transform (FRFT) is a family of linear transformations generalizing the…
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Related topics
Related topics
28 relations
Chirp
Chirp Z-transform
Chirplet transform
Cone-shape distribution function
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Broader (1)
Time–frequency analysis
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
An Efficient VLSI Architecture of Fractional Motion Estimation in H.264 for HDTV
G. Ruiz
,
J. A. Michell
Journal of Signal Processing Systems
2011
Corpus ID: 6864615
Fractional Motion Estimation (FME) in high-definition H.264 presents a significant design challenge in terms of memory bandwidth…
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2009
2009
SAR vibrometry using fractional Fourier transform processing
Qi Wang
,
M. Hayat
,
Balu Santhanam
,
Tom Atwood
Defense + Commercial Sensing
2009
Corpus ID: 40087070
A novel signal-processing approach is reported for vibrometry in synthetic aperture radar (SAR) imaging systems. The approach…
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2009
2009
Chirp-Rate Resolution of Fractional Fourier Transform in Multi-component LFM Signal
Liu Feng
2009
Corpus ID: 124936733
Distinguishing close chirp-rates of different linear frequency modulation (LFM) signals under concentrated and complicated signal…
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2005
2005
Image Compression Using Fractional Fourier Transform
Kulbir Singh
2005
Corpus ID: 15585688
The rapid growth of digital imaging applications, including desktop publishing, multimedia, teleconferencing, and high-definition…
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2002
2002
Analysing Sonar Data Using the Fractional Fourier Transform
M. Levonen
,
S. McLaughlin
2002
Corpus ID: 126041338
In this paper time frequency analysis has been done using the traditional short time Fourier transform and the short time…
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Review
2001
Review
2001
A Novel Fast Algorithm for Fractional Fourier Transform
P. Xian
2001
Corpus ID: 124907254
The definition of the Fractional Fourier Transform (FRFT) has been presented in the paper.Several fast algorithms of discrete…
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1999
1999
Fast algorithms for fractional Fourier transforms
R. Creutzburg
,
E. Rundblad
,
V. Labunets
Nonlinear Signal and Image Processing
1999
Corpus ID: 5595285
The fractional Fourier transform (FRFT) is a one-parametric generalization of the classical Fourier transform. The FRFT was…
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Highly Cited
1997
Highly Cited
1997
On Fractional Derivatives, Fractional-Orlder Dynamic Systems and PIXD~-controllei~s
I. Podlubny
,
Ľ. Dorčák
,
I. Koštial
1997
Corpus ID: 123194423
1993
1993
Fourier Parameterization Provide Uniform Bounded Hough Space
Wilson C. Y. Lam
,
S. Y. Yuen
,
Dennis N. K. Leung
International Conference on Computer Analysis of…
1993
Corpus ID: 22121427
The Hough transform is a popular technique for feature detection and object recognition. In its original formulation for lines…
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1987
1987
A unified approach to the fast computation of all discrete trigonometric transforms
O. Ersoy
,
N. Hu
ICASSP '87. IEEE International Conference on…
1987
Corpus ID: 120449666
A new approach is developed for the fast computation and VLSI implementation of all discrete trigonometric transforms in the…
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