Open AccessImproving Fractal Image Compression Scheme through Quantization Operation
Author(s) -
Baghdad Science Journal
Publication year - 2007
Publication title -
mağallaẗ baġdād li-l-ʿulūm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.167
H-Index - 6
eISSN - 2411-7986
pISSN - 2078-8665
DOI - 10.21123/bsj.4.2.330-337
Subject(s) - fractal transform , quantization (signal processing) , image compression , encoder , fractal , computer science , fractal compression , exploit , algorithm , mathematics , theoretical computer science , computer vision , image (mathematics) , image processing , mathematical analysis , computer security , operating system
We explore the transform coefficients of fractal and exploit new method to improve the compression capabilities of these schemes. In most of the standard encoder/ decoder systems the quantization/ de-quantization managed as a separate step, here we introduce new way (method) to work (managed) simultaneously. Additional compression is achieved by this method with high image quality as you will see later.