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In this paper, A novel wide-band uniplanar electromagnetic band gap (EBG) structure composed of complimentary split ring resonator (CSRR) and X shape bridge, called the X-CSRR EBG structure, is proposed to suppress ground bounce noise (GBN) and simultaneous switching noise (SSN) in power ground plane. Compared with conventional uniplanar EBG structures, such as the AI-EBG structure and the S-EBG structure,...
The recent research reveals that the bit error rate of a NAND flash cell is highly dependent on the stored data patterns. In this work, we propose Data Pattern Aware (DPA) error protection technique to extend the lifespan of NAND flash based storage systems (NFSS). DPA manipulates the ratio of 1's and 0's in the stored data to minimize occurrence of the data patterns which are susceptible to bit error...
Crack detection is crucial for safety and cost-effective maintenance of concrete structures. Researchers have proposed several methods based on machine vision techniques to inspect the cracks on the bottom surface of concrete bridges, such as Fujita's method. However, it is difficult to obtain high-quality images and image processing results because of complex environmental and light conditions under...
A new watermarking-embedding scheme is proposed to improve the detector performance. The embedder employs the media to control both the fidelity (using a visual model) and the detectability (using a feedback of the watermark detector). Media-content dependent watermark modulation can effectively resist copy attack and removal attack. Experimental results show that the proposed scheme has a distinguished...
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