HYBRID COMPRESSION OF CERVICAL IMAGES BY SEGMENTING NUCLEI-CYTOPLASM
Abstract
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A hybrid image compression method is proposed by which the Nuclei-Cytoplasm of the image is completely restorable and the background part of the image is restorable with insignificant loss. In Hybrid Compression of Cervical Images by Segmenting Nuclei-Cytoplasm, the image is subjected to binary segmentation to detect Background and Nuclei-Cytoplasm. The image is compressed by standard lossy compression method. The difference between the lossy image and the original image is computed as residue. The residue at the Nuclei-Cytoplasm area is compressed by standard lossless compression method by which the Nuclei-Cytoplasm area is completely restorable. This method gives a low bit rate than the lossless compression methods.

Authors
Y. Jacob Vetha Raj1, M. Mohamed Sathik2 and K. Senthamarai Kannan3
1Nesamony Memorial Christian College, India,2Sadakathullah Appa College, India,3Manonmaniam Sundaranar University, India

Keywords
Edge Detection, Segmentation, Image Compression
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Published By :
ICTACT
Published In :
ICTACT Journal on Image and Video Processing
( Volume: 3 , Issue: 2 , Pages: 522-525 )
Date of Publication :
November 2012
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189
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