INTEGRATION OF QUAD TREE ALGORITHM& CONVENTIONAL DCT BASED FRACTAL IMAGE COMPRESSION FOR HIGHER COMPRESSION RATIO& PSNR WITH REDUCED COMRESSION ERROR

Authors

  • Abhishek Sharma Babu Banarasi Das University, Lucknow,India,
  • Prof. Shubha Mishra Babu Banarasi Das University, Lucknow,India,

Keywords:

compression, fractal code, considered, domain block, analysis

Abstract

We have made image/picture compression using efficient fuzzy logic in this research. We have used quadtree algorithm for this purpose. We opt for fuzzy logic based method as fuzzy logic is considered strong tool to handle vagueness. When images are vague in terms of pixel values fuzzy logic is considered appropriate logic for its analysis. In proposed technique one domain block is considered for every range block & searched only for matched contrast scaling. So outcomes fractal code does not contain coordinates of matched domain block. Quadtree algorithm may be here applied in such case & size of range block may be minimized as small as 2x2 pixels. proposed research deals with integration of quad tree algorithm with conventional DCT based fractal image compression in order to produce higher compression ratio PSNR with less compression error.

References

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Published

31-03-2016

How to Cite

Abhishek Sharma, & Prof. Shubha Mishra. (2016). INTEGRATION OF QUAD TREE ALGORITHM& CONVENTIONAL DCT BASED FRACTAL IMAGE COMPRESSION FOR HIGHER COMPRESSION RATIO& PSNR WITH REDUCED COMRESSION ERROR. International Journal for Research Publication and Seminar, 7(1). Retrieved from https://jrps.shodhsagar.com/index.php/j/article/view/829

Issue

Vol. 7 No. 1 (2016): Jan - Mar 2016

Section

Original Research Article

License

Copyright (c) 2016 International Journal for Research Publication and Seminar

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