Results 331 to 340 of about 133,828 (342)

Comments on “Canonical transformations of the discrete cosine transform”

Signal Processing, 2008
openaire   +1 more source

Image encryption scheme based on random fractional discrete cosine transform and dependent scrambling and diffusion

, 2017
Jianhua Wu, Mengxia Zhang, Nanrun Zhou
semanticscholar   +1 more source

Fast Three-Dimensional Discrete Cosine Transform

SIAM Journal of Scientific Computing, 2008
M C Lee
exaly  

Optical multi-image encryption scheme based on discrete cosine transform and nonlinear fractional Mellin transform

Multimedia tools and applications, 2016
Shumin Pan, Ru-Hong Wen, Zhihong Zhou, Nanrun Zhou   +3 more
semanticscholar   +1 more source

Fast computation of the discrete cosine transform and the discrete Hartley transform

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1987
exaly  

A new algorithm to compute the discrete cosine Transform

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

Discrete Cosine Transform

2012
openaire   +1 more source

Discrete cosine-Transform

2005
openaire   +1 more source

A fast recursive algorithm for computing the discrete cosine transform

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1987
exaly  

Discrete Cosine Transform

1996
openaire   +1 more source