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浏览/检索结果: 共21条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Using Monte Carlo Simulation to Improve the Performance of Semivariograms for Choosing the Remote Sensing Imagery Resolution for Natural Resource Surveys: Case Study on Three Counties in East, Central, and West China 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2018, 卷号: 7, 期号: 1, 页码: 20 作者:  Wang, Juanle;  Zhu, Junxiang;  Han, Xuehua   |  收藏  |  浏览/下载：28/0  |  提交时间：2019/05/30 optimal resolution  Monte Carlo simulation  semivariogram  natural resource survey  remotely sensed image interpretation   Using Monte Carlo Simulation to Improve the Performance of Semivariograms for Choosing the Remote Sensing Imagery Resolution for Natural Resource Surveys: Case Study on Three Counties in East, Central, and West China 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2018, 卷号: 7, 期号: 1, 页码: 20 作者:  Wang, Juanle;  Zhu, Junxiang;  Han, Xuehua   |  收藏  |  浏览/下载：10/0  |  提交时间：2019/05/30 optimal resolution  Monte Carlo simulation  semivariogram  natural resource survey  remotely sensed image interpretation   Using Monte Carlo Simulation to Improve the Performance of Semivariograms for Choosing the Remote Sensing Imagery Resolution for Natural Resource Surveys: Case Study on Three Counties in East, Central, and West China 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2018, 卷号: 7, 期号: 1, 页码: 20 作者:  Wang, Juanle;  Zhu, Junxiang;  Han, Xuehua   |  收藏  |  浏览/下载：11/0  |  提交时间：2019/05/30 optimal resolution  Monte Carlo simulation  semivariogram  natural resource survey  remotely sensed image interpretation   A simple correction method for the MODIS surface reflectance product over typical inland waters in China 期刊论文  OAI收割 International Journal of Remote Sensing, 2016, 卷号: 37, 期号: 24, 页码: 6076-6096 作者:  Shenglei, Wang;  Junsheng, Li;  Bing, Zhang;  Qian, Shen;  Fangfang, Zhang 收藏  |  浏览/下载：25/0  |  提交时间：2017/04/24 LAND-COVER CLASSIFICATION  MARKOV RANDOM-FIELDS  IMAGE CLASSIFICATION  CONTEXTUAL CLASSIFICATION  SENSED IMAGERY  SIMULATION  STATISTICS   A WTLS-Based Method for Remote Sensing Imagery Registration SCI/SSCI论文  OAI收割 2015 作者:  Wu T. J.;  Ge, Y.;  Wang, J. H.   |  收藏  |  浏览/下载：24/0  |  提交时间：2017/11/09 Adaptive weight scheme  image registration  unequal accuracy  weighted  total least squares (WTLS)  total-least-squares  random sample consensus  robust regression  sensed  imagery  control points  estimator  models  error   Shadow detection for color remotely sensed images based on multi-feature integration 期刊论文  OAI收割 journal of applied remote sensing, 2012, 卷号: 6, 页码: 063521 作者:  Liu, Jiahang;  Li, Deren 收藏  |  浏览/下载：37/0  |  提交时间：2012/09/04 shadow detection  multi-feature integration  image segmentation  color remotely sensed images  perception machine   On hyperspectral remotely sensed image classification based on MNF and AdaBoosting (EI CONFERENCE) 会议论文  OAI收割 2012 3rd IEEE/IET International Conference on Audio, Language and Image Processing, ICALIP 2012, July 16, 2012 - July 18, 2012, Shanghai, China 作者:  Yu P.;  Yu P.;  Gao X. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 As an effective statistical learning tool  AdaBoosting has been widely used in the field of pattern recognition. In this paper  a new method is proposed to improve the classification performance of hyperspectral images by combining the minimum noise fraction (MNF) and AdaBoosting. Because the hyperspectral imagery has many bands which have strong correlation and high redundancy  the hyperspectral data are pre-processed by the minimum noise fraction to reduce the data's dimensionality  whilst to remove noise bands simultaneously. Then  we use an AdaBoost algorithm to conduct the classification of hyperspectral remotely sensed image. Experimental results show that the classification accuracy is improved and the time of calculation is reduced as well. 2012 IEEE.   Image registration based on Mexican-hat wavelets and pseudo-Zernike moments (EI CONFERENCE) 会议论文  OAI收割 2012 World Automation Congress, WAC 2012, June 24, 2012 - June 28, 2012, Puerto Vallarta, Mexico 作者:  Liu Y.;  Liu Y.;  Liu Y. 收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25 Image registration is a key technique in pattern recognition and image processing  and it is widely used in many application areas such as computer vision  remote sensing  image fusion and object tracking. A method for image registration combining Mexican-hat wavelets and pseudo-Zernike moments is proposed. Firstly  feature points are extracted using scale-interaction Mexican-hat wavelets in the reference image and sensed image respectively. Then  pseudo-Zernike moments are used to match them and classical RANSAC used to eliminate the wrong matches. And then  the well match points are used to estimate the best affine transform parameters by least squares minimization. At last  the sensed image is transformed and resampled to accomplish the image registration. The experiments indicate that the proposed algorithm extracts feature points and matches them exactly and eliminates wrong matched points effectively and achieves nice registration results. 2012 TSI Press.   An Algorithm of Remote Sensing Image Fusion Based on Nonsubsampled Contourlet Transform 会议论文  OAI收割 2012 5th International Congress on Image and Signal Processing, New York Xu, Qilong; Zhou, Yi; Wang, Shixin; Li, Wenjun 收藏  |  浏览/下载：21/0  |  提交时间：2014/12/07 image fusion  nonsubsampled contourlet transform  human visual  characteristics  remotely sensed imagery  WAVELET TRANSFORM   Shadow Detection in Remotely Sensed Images Based on Self-Adaptive Feature Selection 期刊论文  OAI收割 ieee transactions on geoscience and remote sensing, 2011, 卷号: 49, 期号: 12, 页码: 5092-5103 作者:  Liu, Jiahang;  Fang, Tao;  Li, Deren 收藏  |  浏览/下载：23/0  |  提交时间：2012/06/29 Chromatic information  image analysis  image segmentation  remotely sensed image  self-adaptive feature selection (SAFS)  shadow detection  shadow property