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浏览/检索结果: 共16条，第1-10条 帮助

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Sustainable Development of Sweet Sorghum-Based Fuel Ethanol from the Perspective of Water Resources in China 期刊论文  OAI收割
SUSTAINABILITY, 2018, 卷号: 10, 期号: 10, 页码: 15
作者:  Hao, Mengmeng;  Fu, Jingying;  Jiang, Dong;  Yan, Xiaoxi;  Chen, Shuai
  |  收藏  |  浏览/下载：23/0  |  提交时间：2019/05/23
Sustainable Development of Sweet Sorghum-Based Fuel Ethanol from the Perspective of Water Resources in China 期刊论文  OAI收割
SUSTAINABILITY, 2018, 卷号: 10, 期号: 10, 页码: 15
作者:  Hao, Mengmeng;  Fu, Jingying;  Jiang, Dong;  Yan, Xiaoxi;  Chen, Shuai
  |  收藏  |  浏览/下载：31/0  |  提交时间：2019/05/23
Sustainable Development of Sweet Sorghum-Based Fuel Ethanol from the Perspective of Water Resources in China 期刊论文  OAI收割
SUSTAINABILITY, 2018, 卷号: 10, 期号: 10, 页码: 15
作者:  Hao, Mengmeng;  Fu, Jingying;  Jiang, Dong;  Yan, Xiaoxi;  Chen, Shuai
  |  收藏  |  浏览/下载：11/0  |  提交时间：2019/05/23
Intercomparison of Six Upscaling Evapotranspiration Methods: From Site to the Satellite Pixel 期刊论文  OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2018, 卷号: 123, 期号: 13, 页码: 6777-6803
作者:  Li, Xiang;  Liu, Shaomin;  Li, Huaixiang;  Ma, Yanfei;  Wang, Jianghao
  |  收藏  |  浏览/下载：48/0  |  提交时间：2019/05/23
Influence of reconstruction scale, spatial resolution and pixel spatial relationships on the sub-pixel mapping accuracy of a double-calculated spatial attraction model 期刊论文  OAI收割
REMOTE SENSING OF ENVIRONMENT, 2018, 卷号: 210, 页码: 345-361
作者:  Wu, Shangrong;  Ren, Jianqiang;  Chen, Zhongxin;  Jin, Wujun;  Liu, Xingren
  |  收藏  |  浏览/下载：44/0  |  提交时间：2019/05/23
Upscaling evapotranspiration measurements from multi-site to the satellite pixel scale over heterogeneous land surfaces 期刊论文  OAI收割
AGRICULTURAL AND FOREST METEOROLOGY, 2016, 卷号: 230, 页码: 97-113
作者:  Liu, Shaomin;  Xu, Ziwei;  Song, Lisheng
  |  收藏  |  浏览/下载：50/0  |  提交时间：2019/09/26
Validation of Regional-Scale Remote Sensing Products in China: From Site to Network 期刊论文  OAI收割
REMOTE SENSING, 2016, 卷号: 8, 期号: 12, 页码: 26
作者:  Wang, Shuguo;  Li, Xin;  Ge, Yong;  Jin, Rui;  Ma, Mingguo
  |  收藏  |  浏览/下载：40/0  |  提交时间：2019/09/26
A new methodology for pixel-quantitative precipitation nowcasting using a pyramid Lucas Kanade optical flow approach SCI/SSCI论文  OAI收割
2015
作者:  Liu Y.;  Xi, D. G.;  Li, Z. L.;  Hong, Y.
收藏  |  浏览/下载：27/0  |  提交时间：2015/12/09
A Local Image Enhancement Method Based on Adjacent Pixel Gray Order-preserving Principle 会议论文  OAI收割
5th International Symposium on Photoelectronic Detection and Imaging (ISPDI) - Infrared Imaging and Applications, Beijing, June 25-27, 2013
作者:  Fan XP(范晓鹏);  Cai TF(蔡铁峰);  Zhu F(朱枫)
收藏  |  浏览/下载：40/0  |  提交时间：2013/12/26
The paper is committed in local image enhancement. At first, the authors propose an adjacent pixel gray order-preserving principle. Adjacent pixel gray order-preserving principle is the basement of local enhancement method which ensures that there is no distortion in processed image. And then, the authors propose an iterative algorithm, which could stretch gray-scale difference of adjacent pixels in premise of not changing gray magnitude relationship between adjacent pixels. At last, the authors propose a totally reference image quality assessment method based on adjacent pixel gray order-preserving principle. According to this quality assessment method, the authors made a set of comparative experiments with local histogram equalization and method. Experimental results show that the proposed enhancement method can get higher score and provide better visual effects, fully demonstrating its effectiveness. According to this quality assessment method, the proposed method shows a good effectiveness, through experimental results and comparison with local histogram equalization method.  
Multi-scale edge extraction based stereo matching algorithm (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Frontiers of Manufacturing and Design Science, ICFMD2010, December 11, 2010 - December 12, 2010, Chongqing, China
作者:  Li L.
收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25
In the field of robot vision  edge feature based stereo matching algorithm can reconstruct the targets with clear contours  which needs accurate and continuous target edges been extracted. In the paper  the smoothing filter operator was designed based on the discrete criteria of edge extraction and its correspondence optimal linear filter. Edge extraction was carried out incorporated the nonmaximum suppression and two thresholds techniques. The discrete criteria based multi-scale edge extraction method was studied with full use of the multi-scale character of the edge information. The detected multi-scale edges were synthesized to obtain the accurate and continuous single pixel wide edge. Then an edge feature based stereo matching algorithm was proposed to obtain 3D information of target. The experimental results demonstrate that the method can effectively suppress disturbance in outdoor environment and reconstruct target contour clearly. (2011) Trans Tech Publications.