中国开放科研知识云: 检索

验证码:

换一张

忘记密码？记住我

取消登录

CORC

首页
科研机构
检索
知识图谱
申请加入
托管服务

在结果中检索

科研机构

北京大学 [53]

内容类型

期刊论文 [18]

发表日期

知识图谱

CORC

已提交作品

待认领作品

已认领作品

未提交全文

浏览/检索结果: 共53条，第1-10条

帮助

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

已选(0)清除条数/页：排序方式：
	Hierarchical semantic cognition for urban functional zones with VHR satellite images and POI data 期刊论文 ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2017 Zhang, Xiuyuan; Du, Shihong; Wang, Qiao 收藏 \| 浏览/下载：8/0 \| 提交时间：2017/12/03 Urban functional zone Image classification Hierarchical semantic cognition Point of interest LATENT DIRICHLET ALLOCATION SPATIAL-PATTERN-ANALYSIS SCENE CLASSIFICATION OBJECT DETECTION RANDOM FORESTS INFORMATION SEGMENTATION LANDSCAPE MULTIRESOLUTION FEATURES
	Mining parameter information for building extraction and change detection with very high-resolution imagery and GIS data 期刊论文 GISCIENCE & REMOTE SENSING, 2017 Guo, Zhou; Du, Shihong 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 parameter mining GIS data VHR imagery building extraction change detection REMOTE-SENSING DATA SCALE PARAMETER IKONOS IMAGERY SURFACE MODELS CLASSIFICATION SEGMENTATION SELECTION MULTIRESOLUTION ATTRIBUTES ALGORITHMS
	A comparative study of the segmentation of weighted aggregation and multiresolution segmentation 期刊论文 GISCIENCE & REMOTE SENSING, 2016 Du, Shihong; Guo, Zhou; Wang, Wanyi; Guo, Luo; Nie, Juan 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Geographic object-based image analysis multiresolution image segmentation very-high-resolution images segmentation by weighted aggregation REMOTE-SENSING DATA IMAGE SEGMENTATION FEATURE-EXTRACTION OBJECT CLASSIFICATION SCALE EXAMPLE FUSION CUTS
	An Adaptive Filter for Aeromagnetic Compensation Based on Wavelet Multiresolution Analysis 期刊论文 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2016 Dou, Zhenjia; Han, Qi; Niu, Xiamu; Peng, Xiang; Guo, Hong 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/04 Adaptive filtering aeromagnetic compensation multicolinearity wavelet multiresolution analysis AIRCRAFT MODEL
	A new segmentation method for very high resolution imagery using spectral and morphological information 期刊论文 isprs journal of photogrammetry and remote sensing, 2015 Liu, Jing; Li, Peijun; Wang, Xue 收藏 \| 浏览/下载：3/0 \| 提交时间：2015/11/10 Very high resolution image Image segmentation Morphological profile Seeded region growing Region merging GEOBIA HAUSDORFF DISTANCE PIXEL CLASSIFICATION HYPERSPECTRAL DATA SATELLITE IMAGERY SHAPE-FEATURES MULTIRESOLUTION PROFILES GIS EXTRACTION OBJECTS
	Pseudo-annular decomposition and approximate rate of Calderon-Zygmund operators on Heisenberg group 其他 2015-01-01 Li, Pengtao; Liu, Heping; Peng, Lizhong; Yang, Qixiang 收藏 \| 浏览/下载：5/0 \| 提交时间：2015/11/15 Wavelet pseudo-annular operator Calderon-Zygmund operators MULTIRESOLUTION ANALYSIS WAVELETS
	A multi-band approach to unsupervised scale parameter selection for multi-scale image segmentation 期刊论文 isprs journal of photogrammetry and remote sensing, 2014 Yang, Jian; Li, Peijun; He, Yuhong 收藏 \| 浏览/下载：3/0 \| 提交时间：2015/11/11 Object based image analysis Multi-scale segmentation Appropriate scale parameter selection Multi-band Spectral angle Segmentation evaluation CLASSIFICATION MULTIRESOLUTION ALGORITHMS EXTRACTION ACCURACY SURFACES TEXTURE OBJECTS SYSTEM TOOL
	应用高分辨率影像的城市固体废弃物提取期刊论文光谱学与光谱分析, 2013 张方利; 杜世宏; 郭舟收藏 \| 浏览/下载：2/0 \| 提交时间：2015/11/11 城市固体废弃物高分辨率遥感多分辨率基于对象的影像分析 Municipal solid waste Highresolution remote sensing Multi-resolution Object-based image analysis Municipal solid waste Highresolution remote sensing Multi-resolution Object-based image analysis
	Fast gradient vector flow computation based on augmented Lagrangian method 期刊论文 pattern recognition letters, 2013 Ren, Dongwei; Zuo, Wangmeng; Zhao, Xiaofei; Lin, Zhouchen; Zhang, David 收藏 \| 浏览/下载：4/0 \| 提交时间：2015/11/11 Gradient vector flow Convex optimization Augmented Lagrangian method Fast Fourier transform Multiresolution method ACTIVE CONTOURS CONSTRAINED OPTIMIZATION EXTERNAL FORCE MODELS SNAKES
	A DIRECT EVALUATION OF MONO-COMPONENTS BY INSTANTANEOUS FREQUENCY 其他 2012-01-01 Niu, Kaifu; Peng, Lizhong; Peng, Silong 收藏 \| 浏览/下载：3/0 \| 提交时间：2015/11/13 Mono-component signal instantaneous frequency envelope offset of local extremum weak intrinsic mode function EMPIRICAL MODE DECOMPOSITION SIGNAL DECOMPOSITION

相关链接
欧盟学术资源开放存取平台
CALIS高校机构知识库
台湾学术机构典藏
香港机构知识库整合系统
中国科学院机构知识库网格系统

CORC
关于我们
服务条款
隐私条款

联系我们
0931-8270076
cspace@llas.ac.cn
China-OR

中文简体

©版权所有 ©2017 CSpace - Powered by CSpace