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检索条件"机构=Key Laboratory of Technology in Geo-spatial information Processing and Application System"
589 条 记 录,以下是331-340 订阅
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Optimization approach for multi-scale segmentation of remotely sensed imagery under k-means clustering guidance
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Cehui Xuebao/Acta geodaetica et Cartographica Sinica 2015年 第5期44卷 526-532页
作者: Wang, Huixian Jin, Huijia Wang, Jiaolong Jiang, Wanshou State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Wuhan430079 China Key Laboratory of Technology in Geo-spatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing100190 China Hebei Provincial Institute of Cartography Shijiazhuang050031 China
In order to adapt different scale land cover segmentation, an optimized approach under the guidance of k-means clustering for multi-scale segmentation is proposed. At first, small scale segmentation and k-means cluste... 详细信息
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Layer-wise coordination between encoder and decoder for neural machine translation  18
Layer-wise coordination between encoder and decoder for neur...
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Proceedings of the 32nd International Conference on Neural information processing systems
作者: Tianyu He Xu Tan Yingce Xia Di He Tao Qin Zhibo Chen Tie-Yan Liu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Microsoft Research Key Laboratory of Machine Perception MOE School of EECS Peking University
Neural Machine Translation (NMT) has achieved remarkable progress with the quick evolvement of model structures. In this paper, we propose the concept of layer-wise coordination for NMT, which explicitly coordinates t...
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Optimal sensor schedule under limited resources for two linear dynamical systems in wireless sensor network
Optimal sensor schedule under limited resources for two line...
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Asian Control Conference
作者: Jie Wang Jiahu Qin Qichao Ma Yu Kang Department of Automation University of Science and Technology of China Hefei China Key Laboratory of Technology in Geo-Spatial Information Processing and Application System Chinese Academy of Sciences Beijing China
In this paper, we consider the problem of sensor scheduling under limited resources for two linear dynamical systems. We set up that only two sensor nodes were used to monitor the status of two systems, respectively, ... 详细信息
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THE DUAL-ASPECT geoMETRIC TERRAIN CORRECTION METHOD USING GF-3 SATELLITE DATA
THE DUAL-ASPECT GEOMETRIC TERRAIN CORRECTION METHOD USING GF...
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IEEE International geoscience and Remote Sensing Symposium
作者: Jiayin Liu Xiaolan Qiu Baoquan Zhang Feng Wang Lei Li Key Laboratory of Technology on Geo-spatial Information Processing and Application System Chinese Academy of Sciences Beijing China Institute of Electronics Chinese Academy of Sciences Beijing China
The GF-3 satellite is the first full-polarization SAR satellite in China, which operates in the C band with a resolution of 1m. This paper presents a dual-aspect geometric terrain correction method to overcome the inh... 详细信息
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A DESIGN OF THE COMPLETE POLARIZATION CONVERTER USING DIELECTRIC PERIODIC STRUCTURES
A DESIGN OF THE COMPLETE POLARIZATION CONVERTER USING DIELEC...
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IEEE International geoscience and Remote Sensing Symposium
作者: Yueting Zhang Chibiao Ding Bin Lei Weihai Fang Key Laboratory of Geo-spatial Information Processing and Application System Technology Chinese Academy of Sciences University of Chinese Academy of Sciences Beijing General Institute of Electronic Engineering
Polarization converter is used in the applications of the polar SAR observations. There exists coupling between TE and TM modes when plane wave is oblique incident on the surface of dielectric periodic structure, the ... 详细信息
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ERROR ESTIMATION and UNAMBIGUOUS RECONSTRUCTION for Chinese FIRST DUAL-CHANNEL SPACEBORNE SAR IMAGING
ERROR ESTIMATION and UNAMBIGUOUS RECONSTRUCTION for Chinese ...
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ISPRS geospatial Week 2017
作者: Jin, T. Qiu, X. Hu, D. Ding, C. University of Chinese Academy of Sciences Beijing100049 China Key Laboratory of Technology in Geospatial Information Processing and Application System Institute of Electronics Chinese Academy of Sciences Beijing100190 China
Multichannel synthetic aperture radar (SAR) is a significant breakthrough to the inherent limitation between high-resolution and wide-swath (HRWS) faced with conventional SAR. Error estimation and unambiguous reconstr... 详细信息
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Cascaded Regression Tracking: Towards Online Hard Distractor Discrimination
arXiv
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arXiv 2020年
作者: Wang, Ning Zhou, Wengang Tian, Qi Li, Houqiang CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System Department of Electronic Engineering and Information Science University of Science and Technology of China Hefei China Huawei Noah’s Ark Laboratory
Visual tracking can be easily disturbed by similar surrounding objects. Such objects as hard distractors, even though being the minority among negative samples, increase the risk of target drift and model corruption, ... 详细信息
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DEM reconstruction of mountainous area from two anti-parallel aspects of airborne InSAR data
DEM reconstruction of mountainous area from two anti-paralle...
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IEEE International Symposium on geoscience and Remote Sensing (IGARSS)
作者: Fangfang Li Donghui Hu Jiayin Liu Xiaolan Qiu Chibiao Ding Institute of Electronics Chinese Academy of Sciences Beijing China Key Laboratory of Geo-Spatial Information Processing and Application System Technology Chinese Academy of Sciences Beijing China
The geometry distortion phenomenon of SAR imaging arises in the mountainous scenarios due to the presence of strong terrain slopes. Because of phase discontinuities or the absence of valid phase, for single pass inter... 详细信息
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Unsupervised classification of polarimetric circular SAR images based on H/α/Multi-aperture polarimetric entropy  12
Unsupervised classification of polarimetric circular SAR ima...
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12th European Conference on Synthetic Aperture Radar, EUSAR 2018
作者: Hong, Wen Xue, Feiteng Lin, Yun Chen, Shiqiang Shen, Wenjie University of Chinese Academy of Sciences Beijing China Institute of Electronics Chinese Academy of Sciences Beijing China Key Laboratory of Technology in Geospatial Information Processing and Application System Beijing China
In conventional polarimetric synthetic aperture radar(PolSAR), targets are usually assumed isotropic and potential polarimetric variations across azimuth are unconsidered. As to circular SAR (CSAR), the azimuthal view... 详细信息
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A Novel Single-channel SAR-GMTI Method based on Defocusing Shifted Difference
A Novel Single-channel SAR-GMTI Method based on Defocusing S...
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2010 2nd International Conference on Signal processing system(2010年信号处理系统国际会议 ICSPS 2010)
作者: Xu Ruipeng Qiu Xiaolan Hu Donghui Ding Chibiao Key Laboratory of Spatial Information Processing and Application System Technology Institute of Electronics Chinese Academy of Sciences Beijing China
a novel single channel SAR-GMTI method is proposed in this paper. When the azimuth mismatch filter performs compression, it induces shifted difference between the stationnry and moving targets because of having ... 详细信息
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