Aug 8, 2015 · In our work, we proposed a fast discrete cosine transform and a cryptographic technique for authentication and security of digital images. The ...
In our work, we proposed a fast discrete cosine transform and a cryptographic technique for authentication and security of digital images. The cryptographic ...
Request PDF | On Aug 1, 2015, Kester Quist-Aphetsi and others published A Fast Discrete Cosine Transform and a Cryptographic Technique for Authentication ...
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Jan 1, 2015 · A Fast Discrete Cosine Transform and a Cryptographic Technique for Authentication and Security of Digital Images.
The authors proposed a combined approach with the use of a cryptographic algorithm and a hash function to increase security for IoT node-node communications.
"A Fast Discrete Cosine Transform and a Cryptographic Technique for Authentication and Security of Digital Images" - similar Books and Chapters ; Algorithms for ...
Abstract - The growth in multimedia messaging, social networks, live streaming and in other applications have increased overtime. The rise in the engagement ...
A cryptographic, discrete cosine transform and frequency domain watermarking approach for securing digital images · Abstract: · Description:.
A discrete cosine transform (DCT) is defined and an algorithm to compute it using the fast Fourier transform is developed. It is shown that the discrete ...
The Project involves the use of the Discrete Cosine Transforms (DCT) technique and Advanced Encryption Standards (AES) in Steganography which will keep ...