International Journal of Applied Information Systems |
Foundation of Computer Science (FCS), NY, USA |
Volume 3 - Number 7 |
Year of Publication: 2012 |
Authors: K. Somasundaram, M. Mary Shanthi Rani |
10.5120/ijais12-450583 |
K. Somasundaram, M. Mary Shanthi Rani . Eigen Value based K-means Clustering for Image Compression. International Journal of Applied Information Systems. 3, 7 ( August 2012), 21-24. DOI=10.5120/ijais12-450583
In this paper, a new method has been proposed to enhance the performance of K-means clustering using the significance of Eigen values in spectral decomposition. Experimental results with standard images show that the proposed method shows faster convergence and reduced bit rate than standard K-means without compromise in the quality of the reconstructed images measured in terms of Peak Signal to Noise Ratio(PSNR).