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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Study on monitoring method of wind power blades erosion severity under wind-sand storm based on machine vision technology 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 5, 页码: 166-173 作者:  Wang, Xueping;  Zhang, Jianfei;  Li, Wanrun;  Du, Yongfeng;  Li, Hui 收藏  |  浏览/下载：3/0  |  提交时间：2022/02/17 Computer vision  Image segmentation  Wind power  Extraction of characteristics  Generating efficiencies  Image intensification  Image processing technique  Monitoring methods  Nondestructive detecting method  Nondestructive detection  Spatial filterings   Study on monitoring method of wind power blades erosion severity under wind-sand storm based on machine vision technology 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 5, 页码: 166-173 作者:  Wang, Xueping;  Zhang, Jianfei;  Li, Wanrun;  Du, Yongfeng;  Li, Hui 收藏  |  浏览/下载：20/0  |  提交时间：2020/11/14 Computer vision  Image segmentation  Wind power  Extraction of characteristics  Generating efficiencies  Image intensification  Image processing technique  Monitoring methods  Nondestructive detecting method  Nondestructive detection  Spatial filterings   Fast mathematical morphological filtering method and its application on pulse signal processing 期刊论文 Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2020, 卷号: 41, 期号: 2, 页码: 253-262 作者:  Chou, Yongxin;  Zhang, Aihua;  Gu, Ya;  Liu, Jicheng;  Feng, Yufeng 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Iterative methods  Mathematical morphology  Filtering accuracies  Linear structuring elements  Mathematical morphological filtering  Microprocessor systems  One dimensional signal  Real time requirement  Real-time signal processing  Structuring element   EMD and morphology based voltage disturbance detection method for power system connected with wind turbine generation 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2016, 卷号: 32, 期号: 11, 页码: 219-225 作者:  Bao, Guangqing;  Song, Ze;  Wu, Guodong;  Xu, Hailong 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Acoustic noise  Discrete wavelet transforms  Edge detection  Electric fields  Electric utilities  Fault detection  Functions  Mathematical morphology  Morphology  Reactive power  Signal reconstruction  Signal to noise ratio  Turbogenerators  Voltage measurement  White noise  Wind power  Wind turbines  Amplitude and frequency modulations  Empirical Mode Decomposition  Morphological edge detection  Quantitative assessment methods  Reactive power compensation device  Signal de-noising  Wind power integrations  Windowed Fourier transforms   Adaptive generalized mathematical morphology theory in suppressing narrowband interference of partial discharge 期刊论文 Dianji yu Kongzhi Xuebao/Electric Machines and Control, 2013, 卷号: 17, 期号: 4, 页码: 33-38 作者:  Cao, Jie;  Xie, Xi;  Lü, Jing-Shun 收藏  |  浏览/下载：29/0  |  提交时间：2020/11/14 Adaptive algorithms  Adaptive filtering  Data handling  Mean square error  Morphology  Partial discharges  Signal interference  Adaptive  Least mean square adaptive algorithm  Mathematical morphology filter  Mathematical morphology theories  Narrow band interference  Partial discharge signal  Periodic narrowband interference  Transformer   Transient power quality disturbances detection based on fuzzy adaptive mathematical morphology filter and S-transform 期刊论文 Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control, 2011, 卷号: 39, 期号: 17, 页码: 98-102 作者:  Hao, Xiao-Hong;  Hao, Shou-Qing;  Hu, Zhen-Bang;  Zheng, Wei 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Adaptive filtering  Fuzzy control  Fuzzy filters  Mathematical morphology  Morphology  Power quality  Transients  Amplitude envelope  Disturbance detection  Disturbance signals  Electromagnetic transient phenomena  Fundamental characteristics  Morphological filters  S transforms  Transient power quality   Vehicle objects detection of video images based on gray-scale characteristics 会议论文 Wuhan, Hubei, China, March 7, 2009 - March 8, 2009 作者:  Cao, Jie;  Li, Li 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Education computing  Engineering education  Highway traffic control  Intelligent systems  Median filters  Object detection  Security systems  Television camera tubes  Vehicles  Background updates  Fast median filtering  Gray scale  Intelligent transportation systems  Vehicle detection  Video image   Vehicle Objects Detection of Video Images Based on Gray-Scale Characteristics 会议论文 作者:  Cao, Jie;  Li, Li 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Intelligent Transportation Systems(ITS)  video images processing  gray-scale characteristics  vehicle detection  background update  fast median filtering   An Improved Detection Algorithm of Moving Vehicles Based on Computer Vision 会议论文 作者:  Cao, Jie;  Wang, Wei;  Liang, Yan 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/15 background subtraction  selective statistical background updating  symmetrical difference  detection of moving vehicles  computer vision   An improved detection algorithm of moving vehicles based on computer vision 会议论文 Shanghai, China, November 20, 2009 - November 22, 2009 作者:  Cao, Jie;  Wang, Wei;  Liang, Yan 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/15 Image segmentation  Intelligent computing  Intelligent systems  Intelligent vehicle highway systems  Signal detection  Vehicles  Background differences  Background subtraction  Intelligent transportation systems  Morphological filtering  Moving vehicles  Selective statistical background updating  Symmetric difference  Symmetrical difference