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	Spatiotemporal variation in groundwater level within the Manas River Basin, Northwest China: Relative impacts of natural and human factors 期刊论文 OAI收割 OPEN GEOSCIENCES, 2021, 卷号: 13, 期号: 1, 页码: 626-638 作者: Wu, Yage; Yang, Guang; Tian, Lijun; Gu, Xinchen; Li, Xiaolong \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2021/10/21 groundwater level influence factor contrast coefficient Manas River Basin
	Soil mapping based on assessment of environmental similarity and selection of calculating samples 期刊论文 OAI收割 CATENA, 2020, 卷号: 188, 页码: 16 作者: Li, Yao; Zhang, Na; Li, Run-Kui; Liu, Cheng-Yu; Shen, Jing \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2020/05/19 Environmental contrast index Enhancive predictive coefficient-based soil mapping (EPSM) Member recruiting process Uncertainty threshold Soil-land inference model (SoLIM) Soil property
	Dynamic nonlinear transformation algorithm in LED display panel (EI CONFERENCE) 会议论文 OAI收割 2010 2nd International Conference on Computational Intelligence and Natural Computing, CINC 2010, September 13, 2010 - September 14, 2010, Wuhan, China Chang F.; Zheng X.-F.; Wang R.-G.; Ding T.-F. 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/25 In order to ensure high quality display results of LED display panel in all kinds of ambient brightness a dynamic nonlinear transformation algorithm is proposed. First the implementation processes of the method of lock-up table nonlinear transformation are described which is the traditional method of nonlinear transformation. Second an algorithm model of dynamic nonlinear transformation is constructed Third the algorithm realization steps are discussed on the basis of the constructed algorithm model. Finally the relationship between the coefficient of nonlinear transformation and ambient brightness is analyzed. Experimental results indicate regardless of ambient brightness this algorithm is able to ensure that the contrast of LED display panel does not decrease so the display results of LED display panel is good. 2010 IEEE.
	Algorithm of image enhancement based on order morphology transformation (EI CONFERENCE) 会议论文 OAI收割 2009 International Forum on Information Technology and Applications, IFITA 2009, May 15, 2009 - May 17, 2009, Chengdu, China 作者: Liu Y.; Liu Y.; Liu Y. 收藏 \| 浏览/下载：14/0 \| 提交时间：2013/03/25 A method based Tsallis entropy and order morphology transform for gray image enhancement is proposed in this article. The order morphology transform method improves the evaluation guide of transform and chose the percentile value and structure B value by the Maximum Tsallis entropy of the area where the coefficient q is 0.8 enhances the gray image. Experiments show that the method enhances the image contrast and suppressing noise and extracting edge. The histogram and gray value show that the image contrast is improved. 2009 IEEE.
	Experimental researches on the one-dimensional photonic crystal microcavity (EI CONFERENCE) 会议论文 OAI收割 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China 作者: Yu H.; He X. 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/03/25 In experiments the energy band structures of one-dimensional photonic crystal (1-D PC) is researched. We get the relation between the band gap width and the number of the layers the dielectric indices contrast the center wavelength. The microcavity of 1-D PC is made. We study the reflection and transmission characteristics of the microcavity. Experimental results indicate the microcavity of 1-D PC can get a high reflection coefficient and a good stability and substantiality of the membrane layers in air.
	Tracking algorithms for low-contrast extended objects 期刊论文 OAI收割 CHINESE ASTRONOMY AND ASTROPHYSICS, 2002, 卷号: 26, 期号: 1, 页码: 115-124 作者: Rao, CH; Jiang, WH; Ling, N; Beckers, JM 收藏 \| 浏览/下载：24/0 \| 提交时间：2015/09/21 contrast extended object cross-correlation coefficient absolute difference algorithm atmospheric coherent length