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北京大学 [46]

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期刊论文 [20]

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	Extraction and analysis of city's tourism districts based on social media data 期刊论文 COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2017 Shao, Hu; Zhang, Yi; Li, Wenwen 收藏 \| 浏览/下载：112/0 \| 提交时间：2017/12/03 Tourism district Social media Spatial-temporal behavior DESTINATION NETWORKS TRACKING COMMUNITIES SINGAPORE IDENTIFICATION ORGANIZATION LOCATION EXAMPLE WORLD
	Learning multiscale and deep representations for classifying remotely sensed imagery 期刊论文 ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2016 Zhao, Wenzhi; Du, Shihong 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 Multiscale convolutional neural network (MCNN) Deep learning Feature extraction Remote sensing image classification HIGH-RESOLUTION MORPHOLOGICAL TRANSFORMATIONS FEATURE-EXTRACTION NEURAL-NETWORKS SENSING IMAGES URBAN AREAS CLASSIFICATION FEATURES DIMENSIONALITY INFORMATION
	An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image 其他 2016-01-01 Guo, Zhou; Du, Shihong; Habib, Ayman 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 GIS object extraction random walker (RW) very-high-resolution (VHR) image volunteered geographic information (VGI) BUILDING EXTRACTION ACCURACY ASSESSMENT GRAPH CUTS LAND-COVER CLASSIFICATION SEGMENTATION INFORMATION
	Extraction and Reconstruction of Zebra Crossings from High Resolution Aerial Images 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2016 Sun, Yanbiao; Zhang, Fan; Gao, Yunlong; Huang, Xianfeng 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 zebra crossing GLCM feature Gabor filter Joint Boost classifier parameterized model geometric repeatability reconstruction GABOR FILTER FEATURES CLASSIFICATION INFORMATION MULTICLASS JOINTBOOST SYSTEM FOREST COLOR
	An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image 期刊论文 Joint Urban Remote Sensing Event (JURSE), 2016 Guo, Zhou; Du, Shihong; Habib, Ayman 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 GIS object extraction random walker (RW) very-high-resolution (VHR) image volunteered geographic information (VGI) BUILDING EXTRACTION ACCURACY ASSESSMENT GRAPH CUTS LAND-COVER CLASSIFICATION SEGMENTATION INFORMATION
	AN ALTERNATIVE METHOD OF URBAN BUILT-UP AREA EXTRACTION USING LANDSAT TIME SERIES DATA 其他 2016-01-01 Zhang, Jun; Li, Peijun; Zhang, Hongwei; Peng, Shu; Li, Ming; Zhi, Ye 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 built-up area time series information extraction random forests
	URBAN EXPANSION EXTRACTION AND ANALYSIS USING LANDSAT TIME SERIES DATA-A CASE STUDY OF TIANJIN 其他 2016-01-01 Chai, Baohui; Li, Peijun 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Urban expansion spatial-temporal analysis temporal consistency check time series COVER
	即时通信文本中地理信息提取——以微信为例期刊论文北京大学学报自然科学版, 2016 张瑞洁; 田原; 刘思叶; 王雯夫收藏 \| 浏览/下载：2/0 \| 提交时间：2017/12/03 即时通信软件中文文本分词空间信息服务模式匹配图文一体服务 WebGIS/LBS instant communication message WebGIS/LBS Chinese text segmentation spatial analysis pattern recognition image-text integrated service
	A New Approach to Urban Road Extraction Using High-Resolution Aerial Image 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2016 Wang, Jianhua; Qin, Qiming; Gao, Zhongling; Zhao, Jianghua; Ye, Xin 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/04 spatial texture local Moran&apos hypothesis model verification model road extraction CENTERLINE EXTRACTION CLASSIFICATION SEGMENTATION s I
	Global and Local Saliency Analysis for the Extraction of Residential Areas in High-Spatial-Resolution Remote Sensing Image 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2016 Zhang, Libao; Li, Aoxue; Zhang, Zhongjun; Yang, Kaina 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/04 Adaptive directional enhancement lifting wavelet transform (ADE-LWT) image processing quaternion Fourier transform (QFT) remote sensing saliency analysis VISUAL-ATTENTION WAVELET TRANSFORM REGION DETECTION MODEL FRAMEWORK AERIAL

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