机构

• 长春光学精密机械与物... [1]
• 上海硅酸盐研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2016 [1]
• 2006 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Shear-Mode-Based Cantilever Driving Low-Frequency Piezoelectric Energy Harvester Using 0.67Pb(Mg1/3Nb2/3)O-3-0.33PbTiO(3) 期刊论文  OAI收割 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2016, 卷号: 63, 期号: 8, 页码: 1192-1197 作者:  Zeng, Zhou;  Ren, Bo;  Gai, Linlin;  Zhao, Xiangyong;  Luo, Haosu 收藏  |  浏览/下载：22/0  |  提交时间：2017/02/24 Energy harvesting  piezoelectric device  piezoelectric material   A method for improving the precision of motion vector estimation based on gyroscope (EI CONFERENCE) 会议论文  OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Sun H.;  Sun H.;  Zhang Y. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 The piezoelectric gyroscope is regarded as an important device which measures the motion vector among frames of the dynamic image sequences  precision of its output signal directly determines the precision of the image stabilization. Analyzing the characteristics of output noise of gyroscope  it is available for us to suppress the output noise by applying the median filtering algorithm and wavelet transformation. The experiment results of electronic image stabilization have shown that this method can improve the precision of motion vector estimation effectively.