Wavelet Based Dual Encoding Lossless Medical Image Compression
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 11
Abstract
Medical image compression using dual encoding scheme which helps in lossless image compression and wavelet helps in increasing the sparsity of the image. Dual encoding scheme comprised with Run length Coding and 8X8 Band encoding schemes, these will increase the affinity of the image and reduces the redundancy of pixels in image. To authorize this novel encoding scheme Huffman table created for calculating average length and entropy of the image by Ternary Huffman code or non-binary Huffman code. Finally PSNR, MSE, Block compression, Total compression and Entropy were calculated and tabulated.
Authors and Affiliations
V. Manohar, G. Laxminarayana
Keywords
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