Title :
Transmission error robust fractal coding using a model-residual approach
Author_Institution :
Dept. of Inf. Theory, Lund Univ., Sweden
fDate :
30 Mar-1 Apr 1998
Abstract :
The robustness of a fractal code generated by model-residual fractal image coding algorithms is discussed. The code, representing a transformation, is transmitted through a binary symmetric channel introducing random bit errors. These bit errors introduce errors in the transformation and in the decoded image. It is shown that the effects on the decoded image are limited, and that it is possible to approximately calculate the effects of the errors if the characteristics of the transmission channel are known
Keywords :
coding errors; decoding; fractals; image coding; telecommunication channels; transform coding; binary symmetric channel; decoded image; model-residual fractal image coding algorithms; random bit errors; transformation; transmission channel characteristics; transmission error robustness; Computer errors; Decoding; Fractals; Image coding; Image reconstruction; Information technology; Quantization; Resilience; Robustness; Transform coding;
Conference_Titel :
Data Compression Conference, 1998. DCC '98. Proceedings
Conference_Location :
Snowbird, UT
Print_ISBN :
0-8186-8406-2
DOI :
10.1109/DCC.1998.672164
