Title :
Fractal based image coding scheme using Peano scan
Author :
Yang, Kun-Min ; Wu, Lance ; Mills, Michael
Author_Institution :
Bell Commun. Res. Inc., Morristown, NJ, USA
Abstract :
The authors describe an image compression system that incorporates Peano scan with a fractal-based coding scheme for intraframe compression and achieves high picture quality with a bit rate of <1 bit per pixel. An adaptive algorithm is included in the procedure in order to improve psycho-visual effects. A hardware implementation for this system with very low complexity is also proposed. This low-bit-rate, low-complexity, higher quality intraframe coding scheme can be used for transmitting high-resolution still images over an Integrated-Services Digital Network and is also suitable for many applications in which complexity is a major concern.<>
Keywords :
ISDN; bandwidth compression; computerised picture processing; data compression; encoding; fractals; ISDN; Integrated-Services Digital Network; Peano scan; adaptive algorithm; bit rate; fractal-based coding scheme; hardware implementation; high picture quality; image coding scheme; image compression system; intraframe coding scheme; intraframe compression; low complexity; low-bit-rate; psycho-visual effects; transmitting high-resolution still images; Adaptive algorithm; Bit rate; Fractals; Image coding; Image reconstruction; Interpolation; Milling machines; Pixel; Psychology; Quantization;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15404
