Affiliation:
1. Department of Electronics & Communication Engineering (FET) Gurukula Kangri (Deemed to be University) Haridwar, INDIA
Abstract
The discrete fractional Fourier transform become paradigm in signal processing. This transform process the signal in joint time-frequency domain. The attractive and very important feature of DFrCT is an availability of extra degree of one free parameter that is provided by fractional orders and due to which optimization is possible. Less execution time and easy implementation are main advantages of proposed algorithm. The merit of effectiveness of proposed technique over existing technique is superior due to application of discrete fractional cosine transform by which higher compression ratio and PSNR are obtained without any artifacts in compressed images. The novelty of the proposed algorithm is no artifacts in compressed image along with good CR and PSNR. Compression ratio (CR) and peak signal to noise ratio (PSNR) are quality parameters for image compression with optimum fractional order.
Publisher
World Scientific and Engineering Academy and Society (WSEAS)
Subject
Artificial Intelligence,General Mathematics,Control and Systems Engineering
Reference47 articles.
1. S. Annadurai and M. Sundaresan(2009). Wavelet Based Color Image Compression using Vector Quantization and Morphology. Proceedings of the International Conference on Advances in Computing, Communication and Control., pp. 391-396.
2. L. Krikor, S. Baba, T. Arif, and Z. Shaaban (2009). Image encryption using DCT and stream cipher. European Journal of Scientific Research. vol. 32, no. 1,pp. 48-58.
3. A. Loussert, A. Alfalou, R. El-Sawda and A. Alkholidi (2008). Enhanced system for image's compression and encryption by addition of biometric characteristics. International Journal of Software Engineering and its Applications. vol. 2, no. 2,pp. 111-118.
4. G. Ames. Image compression. International Journal of Advancements in Computing Technology. vol. 1, no. 2, (2002),pp. 205-220.
5. N. Ahmed, T. Natarajan and K.R. Rao (1974). Discrete cosine transform. IEEE Trans. Comm., pp.90-93.
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