IJAERS: Multilevel Splitting of Images to Improve Coding Efficiency for AMBTC

IJAERS: Multilevel Splitting of Images to Improve Coding Efficiency for AMBTC



Dr.S.Vimala, B.Jeya Chitra, P.Uma 

Image compression has become inevitable as we
deal with lot of images which are to be transmitted or stored. Image
compression techniques are helpful for reducing the cost associated with
transmission and storing of images. Absolute Moment Block Truncation
Coding (AMBTC) is one of the fast moment preserving lossy image
compression techniques. In this paper, the performance of existing AMBTC
is improved in terms of Compression Ratio by multi-level splitting of
image into multi-sized blocks. The feature of `inter-pixel redundancy is
exploited to improve the coding efficiency. The proposed scheme works
out well for benchmark images of varying gray level distribution. 



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