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浏览/检索结果: 共84条，第1-10条 帮助 限定条件 发表日期：2015    专题：北京大学    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 Registration of images with affine geometric distortion based on Maximally Stable Extremal Regions and phase congruency 期刊论文 图像与视觉计算, 2015 Zhang, Qiang; Wang, Yabin; Wang, Long 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 Bas-relief map using texture analysis with application to live enhancement of ultrasound images 期刊论文 ultrasound in medicine biology, 2015 Du Huarui; Ma Rui; Wang Xiaoying; Zhang Jue; Fang Jing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 Bas-relief filter,Canny edge detection,Edge enhancement,Field II simulation,Speckle reduction,Texture analysis,Ultrasound biomedical B-scan image   NCBIminer: sequences harvest from Genbank 期刊论文 ECOGRAPHY, 2015 Xu, Xiaoting; Dimitrov, Dimitar; Rahbek, Carsten; Wang, Zhiheng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 An Indoor Continuous Positioning Algorithm on the Move by Fusing Sensors and Wi-Fi on Smartphones 期刊论文 SENSORS, 2015 Li, Huaiyu; Chen, Xiuwan; Jing, Guifei; Wang, Yuan; Cao, Yanfeng; Li, Fei; Zhang, Xinlong; Xiao, Han 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 indoor positioning  Wi-Fi  PDR  multi-sensor fusion  TCPF  EXTENDED KALMAN FILTER  LOCALIZATION   A new feature parametrization for monocular SLAM using line features 期刊论文 robotica, 2015 Zhao, Liang; Huang, Shoudong; Yan, Lei; Dissanayake, Gamini 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/15 SLAM  Computer vision  Line feature parametrization  Bundle adjustment  Map joining  EQUALITY CONSTRAINTS  BUNDLE ADJUSTMENT  SEGMENTS  LANDMARKS  MOTION  FILTER   Isolated cases of remote dynamic triggering in Canada detected using cataloged earthquakes combined with a matched-filter approach 期刊论文 GEOPHYSICAL RESEARCH LETTERS, 2015 Wang, Bei; Harrington, Rebecca M.; Liu, Yajing; Yu, Hongyu; Carey, Alex; van der Elst, Nicholas J. 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 remote dynamic triggering  crustal earthquakes  matched filter  BAND REGIONAL SEISMOGRAMS  DENALI FAULT EARTHQUAKE  UNITED-STATES  SEISMICITY  ALBERTA  PERMEABILITY  CALIFORNIA  MECHANISM  LANDERS   基于Kalman滤波的Camshift运动跟踪算法 期刊论文 北京大学学报 自然科学版, 2015 翟卫欣; 程承旗 收藏  |  浏览/下载：1/0  |  提交时间：2017/12/03 Camshift  Camshaft  Kalman filting  object tracking  Kalman滤波  目标跟踪   An improved assimilation method with stress factors incorporated in the WOFOST model for the efficient assessment of heavy metal stress levels in rice 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2015 Jin, Ming; Liu, Xiangnan; Wu, Ling; Liu, Meiling 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Heavy Metal stress  Assimilation Remote sensing  Improved WOFOST model  Efficiency assessment  WINTER-WHEAT YIELD  ENSEMBLE KALMAN FILTER  LEAF-AREA INDEX  HYPERSPECTRAL REFLECTANCE  CADMIUM ACCUMULATION  HUNAN PROVINCE  PLANTS  CONTAMINATION  CULTIVARS  RESPONSES   A regional ionospheric TEC mapping technique over China and adjacent areas on the basis of data assimilation 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2015 Aa, Ercha; Huang, Wengeng; Yu, Shimei; Liu, Siqing; Shi, Liqin; Gong, Jiancun; Chen, Yanhong; Shen, Hua 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 TEC mapping  ionospheric data assimilation  Kalman filter  GPS INSTRUMENTAL BIAS  ELECTRON-DENSITY  MODEL   SUPER-LOW FREQUENCY ELECTROMAGNETIC NOISE PROCESSING SYSTEM BASED ON ADAPTIVE FILTERING 其他 2015-01-01 Zhao, Shanshan; Wang, Nan; Chen, Li; Hui, Jian; Zhang, Chengye; Qin, Qiming 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Super Low Frequency  electromagnetic  power frequency  adaptive filter