Error-Tolerance Evaluation and Design Techniques for Motion Estimation Computing Arrays

被引：0
|
作者：
Lu, Shyue-Kung [1 ]
Chen, Ming-Chang [1 ]
Chen, Yen-Chi [1 ]
机构：
[1] Natl Taiwan Univ Sci & Technol, Dep Elect Engn, Taipei, Taiwan
来源：
PROCEEDINGS OF THE 2013 IEEE 19TH INTERNATIONAL ON-LINE TESTING SYMPOSIUM (IOLTS) | 2013年
关键词：
error tolerance; motion estimation; yield; PSNR;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
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.
引用
收藏
页码：167 / 168
页数：2
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