Results 251 to 260 of about 15,774 (263)

Discrete Fourier Transformation based Image Authentication technique

2009
Debnath Bhattacharyya, Poulami Das
exaly  

Recursive cyclotomic factorization--A new algorithm for calculating the discrete Fourier transform

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1984
exaly  

Discrete Fourier Transform

2020
openaire   +1 more source

Numerically efficient angle, width, offset, and discontinuity determination of straight lines by the discrete Fourier-bilinear transformation algorithm

IEEE Transactions on Image Processing, 1997
exaly  

The Discrete Fourier Transform

1998
openaire   +1 more source

Use of smoothing splines and rapid Fourier transformation for constructing periodic differentiable approximations of discrete signals

Measurement Techniques, 2006
exaly  

The discrete fractional Fourier transformation

Orhan Arikan, H M Ozaktas
exaly  

Discrete Fourier Transform

2016
openaire   +1 more source

The Discrete Fourier Transform

2011
openaire   +1 more source

The Discrete Fourier Transform

2006
openaire   +1 more source