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ISLPED
2009
ACM

Experimental analysis of sequence dependence on energy saving for error tolerant image processing

13 years 8 months ago
Experimental analysis of sequence dependence on energy saving for error tolerant image processing
We present experimental analysis to exploit the sequence dependence on energy saving in error tolerant image processing. Our analysis shows that the error distributions depend not only on combinational inputs but also on the previous state of the logic. We present a new sequential model for low-power delay faults. Our experimental results demonstrate the importance of considering the state of logic when analyzing errors and its dependence on output quality and energy saving. The results show that different input image type leads to very different output quality. This means that more error tolerant image can be operated at lower voltage. The sequence dependence in output quality and energy saving provide a new perspective to design low power multimedia system. Categories and Subject Descriptors B.2.2 [Performance Analysis and Design Aids]: Simulation General Terms Experimentation, Design Keywords voltage over-scaling, DCT, low power
Se Hun Kim, Saibal Mukhopadhyay, Wayne Wolf
Added 23 Jul 2010
Updated 23 Jul 2010
Type Conference
Year 2009
Where ISLPED
Authors Se Hun Kim, Saibal Mukhopadhyay, Wayne Wolf
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