中国科学院机构知识库网格系统: 检索

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	Quick estimation of parameters for the land surface data assimilation system and its influence based on the extended Kalman filter and automatic differentiation 期刊论文 OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2023, 卷号: 66, 期号: 11, 页码: 2546-2562 作者: Tian, Jiaxin; Lu, Hui; Yang, Kun; Qin, Jun; Zhao, Long \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2023/11/29 Soil moisture Data assimilation Parameter optimization Bias correction Error estimation Automatic differentiation
	Distributed Filter With Biased Measurements: A Scalable Bias-Correction Approach 期刊论文 OAI收割 IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS, 2022, 卷号: 8, 页码: 844-854 作者: Zhang, Xiaocheng; Xue, Wenchao; He, Xingkang; Fang, Haitao \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2023/02/07 State estimation Kalman filters Estimation Symmetric matrices Robot sensing systems Scalability Observability Sensor network measurement bias bias estimator distributed filter
	Wd3: Taming the estimation bias in deep reinforcement learning 会议论文 OAI收割 Baltimore, MD, USA, 2020-12 作者: He Q(何强); Hou XW(侯新文) \| 收藏 \| 浏览/下载：32/0 \| 提交时间：2022/06/27 deep reinforcement learning estimation bias neural networks
	Local difference-based active contour model for medical image segmentation and bias correction 期刊论文 OAI收割 IET Image Processing, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762 作者: Niu, Yuefeng; Cao, Jianzhong \| 收藏 \| 浏览/下载：71/0 \| 提交时间：2019/09/25 image segmentation medical image processing two-phase model medical images LBDE model precise segmentation results comparative models local difference-based active contour model medical image segmentation bias correction local bias field difference estimation model smooth orthogonal basis functions clustering criterion function measured image local region accurate segmentation results level set evolution process
	Local difference-based active contour model for medical image segmentation and bias correction 期刊论文 OAI收割 IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762 作者: Niu, Yuefeng; Cao, Jianzhong \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2020/06/05 image segmentation medical image processing two-phase model medical images LBDE model precise segmentation results comparative models local difference-based active contour model medical image segmentation bias correction local bias field difference estimation model smooth orthogonal basis functions clustering criterion function measured image local region accurate segmentation results level set evolution process
	Characteristics of inter-system biases in Multi-GNSS with precise point positioning 期刊论文 OAI收割 ADVANCES IN SPACE RESEARCH, 2019, 卷号: 63, 期号: 12, 页码: 3777-3794 作者: Hong, Ju; Tu, Rui; Gao, Yaping; Zhang, Rui; Fan, Lihong \| 收藏 \| 浏览/下载：14/0 \| 提交时间：2021/11/29 Global navigation satellite system Inter-system bias (ISB) Analysis of characteristics Precise point positioning (PPP) Estimation strategy
	A B-SHADE based best linear unbiased estimation tool for biased samples SCI/SSCI论文 OAI收割 2013 作者: Zhao Y.; Zhao Y. 收藏 \| 浏览/下载：125/0 \| 提交时间：2014/12/24 Biased sample BLUE estimation Sampling design Correlation selection bias optimization design
	A Fast and Highly Accurate Carrier Acquisition for Deep Space Applications 会议论文 OAI收割 5th International Congress on Image and Signal Processing (CISP), Chongqing, PEOPLES R CHINA, OCT 16-18, 2012 作者: Wang, Le; Wang, Zhugang; Xiong, Weiming 收藏 \| 浏览/下载：38/0 \| 提交时间：2014/12/15 Frequency accurate estimation FFT Phase ML estimation estimation bias Functional invariance
	Confident estimation for density of a biological population based on line transect sampling 期刊论文 OAI收割 ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 1, 页码: 79-92 作者: Gong, Ren-bin; Ma, Yun-bei; Zhou, Yong \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2018/07/30 Line transect sampling Confident interval estimation Stopping rule Bias reduction