运动估计计算阵列的容错评估与设计技术

2013 IEEE 19th International On-Line Testing Symposium (IOLTS) Pub Date : 2013-07-08 DOI:10.1109/IOLTS.2013.6604070

Shyue-Kung Lu, Ming-Chang Chen, Yen-Chi Chen

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引用次数: 0

摘要

在本文中，我们提出了一种评估流程，用于评估运动估计(ME)架构在故障发生时的性能退化，并决定其可接受性。此外，当故障被评估为不可接受时，提出了基于交换的容错(ET)技术来提高该故障的可接受性。实验结果表明，该方法可以在不需要硬件开销的情况下显著提高可接受性和有效良率。

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Error-tolerance evaluation and design techniques for motion estimation computing arrays

In this paper, we propose evaluation flow for estimating the performance degradation of motion estimation (ME) architectures when faults occur and decide their acceptability. Moreover, when a fault is evaluated as unacceptable, a swap-based error-tolerance (ET) technique is proposed to increase the acceptability of this fault. According to experimental results, the acceptability and effective yield can be improved significantly with negligible hardware overhead.

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2013 IEEE 19th International On-Line Testing Symposium (IOLTS)

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