Fast FPGA implementation of YUV-based fractal image compression

Author

Thai Nam Son ; Thang Manh Hoang ; Nguyen Tien Dzung ; Nguyen Hoai Giang

Author_Institution

Telev. Graphic Center, Vietnam Nat. Telev., Hanoi, Vietnam

fYear

2014

fDate

July 30 2014-Aug. 1 2014

Firstpage

440

Lastpage

445

Abstract

Fractal Image Compression (FIC) method provides a color image compression solution with an extremely high compression ratio and an relatively good PSNR. In this paper, we have developed an efficient approach for a fractal image compression applied to a color image, which utilizes a fractal coding on RGB to YUV color transformation at 4:1:1 sampling mode. The experimental results performed by Fisher´s method for a color image have verified the possibility to increase the compression ratio of FIC for color image while retaining an acceptable PSNR. It´s purposed to design the low-bit-rate video encoding system by fractal coder/decoder of a color image.

Keywords

data compression; field programmable gate arrays; fractals; image coding; image colour analysis; FIC method; FPGA; Fisher´s method; RGB; YUV color transformation; color image compression solution; compression ratio; fractal coder-decoder; fractal coding; fractal image compression method; low-bit-rate video encoding system; Encoding; Fractals; PSNR; Color Image Compression; FIC; Fractal;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Electronics (ICCE), 2014 IEEE Fifth International Conference on

Conference_Location

Danang

Print_ISBN

978-1-4799-5049-2

Type

conf

DOI

10.1109/CCE.2014.6916745

Filename

6916745