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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：遥感与数字地球研究所    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：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A novel image-fusion method based on the un-mixing of mixed MS sub-pixels regarding high-resolution DSM 期刊论文 INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2016, 卷号: 9, 期号: 6, 页码: 606-628 作者:  Li, Hui;  Jing, Linhai;  Sun, Zhongchang;  Li, Junjie;  Xu, Ru 收藏  |  浏览/下载：36/0  |  提交时间：2017/04/24 SYNTHETIC-APERTURE RADAR  HIGH-GRADIENT STREAMS  SUSPENDED SEDIMENT  MOUNTAIN RIVERS  ALLUVIAL CHANNELS  YANGTZE-RIVER  STEEP SLOPES  UPPER-REGIME  PLANE BED  DISCHARGE   Improved pansharpening with un-mixing of mixed MS sub-pixels near boundaries between vegetation and non-vegetation objects 期刊论文 Remote Sensing, 2016, 卷号: 8, 期号: 2 作者:  Li, Hui;  Jing, Linhai;  Wang, Liming;  Cheng, Qiuming 收藏  |  浏览/下载：26/0  |  提交时间：2017/04/24 GASES OBSERVING SATELLITE  RETRIEVAL ALGORITHM  CARBON-DIOXIDE  METHANE  EMISSIONS  MODEL  CO2  SCIAMACHY  CHINA   Pansharpening Using Regression of Classified MS and Pan Images to Reduce Color Distortion 期刊论文 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2015, 卷号: 12, 期号: 1, 页码: 130-134 作者:  Xu, Qizhi;  Zhang, Yun;  Li, Bo;  Ding, Lin 收藏  |  浏览/下载：21/0  |  提交时间：2016/04/20 Classification  image fusion  pansharpening  remote sensing   Improved best tradeoff for high-resolution image fusion based on spectral reflection function 会议论文 International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008 Wang, Zhongwu; Zhao, Zhongming 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/07 This paper extended the best tradeoff fast intensity-hue-saturation (BTFIHS) fusion to a more general model. Firstly  based-on the methods proposed by previous researches  we integrated injecting strategy of spatial detail information into the fusion model and also adopted the idea of BTFIHS to keep the intensity unchanged with the corresponding pixel in panchromatic (PAN) image  while the hue and saturation of every pixel using BTFIHS were equal to them using tradeoff fast intensity-hue-saturation (TFIHS). Then we got a general formula of the improved best tradeoff for high-resolution image fusion based-on getting injecting parameter by spectral reflection function (SRF). At last  several experiments were carried on to analysis and discuss the quality of the new methods compared with their originals. Results show that the new method could yield a "true" high-resolution multispectral (MS) image  with vast improvement in blue band and nearly 3.3% improvement in Q4 for all bands. 2008 SPIE.