Results 321 to 330 of about 133,828 (342)

Quantum Image Compression-Encryption Scheme Based on Quantum Discrete Cosine Transform

International Journal of Theoretical Physics, 2018
Xiao-Zhen Li, Weiwei Chen, Yun-Qian Wang
semanticscholar   +1 more source

Mapping of Discrete Cosine Transform (DCT) and Discrete Sine Transform (DST) based on Symmetries

IETE Journal of Research, 2003
V Ravichandran, N Kumaravel
exaly  

Directional textures auto-inspection using discrete cosine transform

International Journal of Production Research, 2011
Der-Baau Perng, Ssu-Han Chen
exaly  

The Discrete Cosine Transform

2019
Humberto Ochoa-Domínguez, K. R. Rao
openaire   +1 more source

Algorithm 749: fast discrete cosine transform

ACM Transactions on Mathematical Software, 1995
D M Monro
exaly  

The Discrete Cosine Transform

1996
Joan L. Mitchell, William B. Pennebaker, Chad E. Fogg, Didier J. LeGall   +3 more
openaire   +1 more source

Rapid radionuclide identification algorithm based on the discrete cosine transform and BP neural network

, 2018
Jia He, Xiaobin Tang, P. Gong, Peng Wang, Liang-Sheng Wen, Xi Huang, Zhenyang Han, Wen Yan, Le Gao   +8 more
semanticscholar   +1 more source

A refined fast 2-D discrete cosine transform algorithm

IEEE Transactions on Signal Processing, 1999
Yuh-Ming Huang, Ja-Ling Wu
exaly  

An integrated index for identification of fatty liver disease using radon transform and discrete cosine transform features in ultrasound images

Information Fusion, 2016
U. R. Acharya, H. Fujita, Vidya K. Sudarshan, M. Mookiah, Joel E. W. Koh, J. Tan, Yuki Hagiwara, C. Chua, S. Junnarkar, A. Vijayananthan, K. Ng   +10 more
semanticscholar   +1 more source

A Fast Computational Algorithm for the Discrete Cosine Transform

IRE Transactions on Communications Systems, 1977
exaly