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浏览/检索结果: 共13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 Applying feature-similarity-metrics for long-tailed problem of phytoplankton microscopic images classification 期刊论文  OAI收割 ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 2024, 卷号: 82 作者:  Liang, Tianhong;  Yin, Gaofang;  Zhao, Nanjing;  Jia, Renqing;  Zhang, Xiaoling   |  收藏  |  浏览/下载：4/0  |  提交时间：2024/11/20 Phytoplankton  Microscopic image  Deep learning  Feature-similarity-metrics  Feature-center-constraint  Long-tailed distribution   Prediction of Potentially Suitable Distributions of Codonopsis pilosula in China Based on an Optimized MaxEnt Model 期刊论文  OAI收割 FRONTIERS IN ECOLOGY AND EVOLUTION, 2021, 卷号: 9, 页码: 17 作者:  Yan, Huyong;  He, Jiao;  Xu, Xiaochuan;  Yao, Xinyu;  Wang, Guoyin   |  收藏  |  浏览/下载：39/0  |  提交时间：2022/08/22 optimized MaxEnt  Codonopsis pilosula  regularization multiplier  feature combination  potential distribution  multivariate environmental similarity surface analysis   Soil water use sources and patterns in shrub encroachment in semiarid grasslands of Inner Mongolia 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2021, 卷号: 308 作者:  Liu, Xin;  Zhuang, Qianlai;  Lai, Liming;  Zhou, Jihua;  Sun, Qinglin   |  收藏  |  浏览/下载：33/0  |  提交时间：2023/02/24 Shrub encroachment  Stable delta O-18 isotope  Proportional similarity index  Root vertical distribution  Water use sources  Hydrological niche   Exploring landslide erosion volume-area scaling relationships by slip depth using changes in DTMs for basin sediment volume estimation 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 3, 页码: 581-594 作者:  Chen Su-chin;  Chen Chien-yuan;  Huang Wen-yan   |  收藏  |  浏览/下载：16/0  |  提交时间：2020/11/02 Landslide  Volume-area scaling relationship  Power-law  Self-similarity  GIS  Landslide frequency-area distribution   Feature-Based Transfer Learning Based on Distribution Similarity 期刊论文  OAI收割 IEEE Access, 2018, 卷号: 6, 页码: 35551-35557 作者:  Zhong, Xiaofeng;  Guo, Shize;  Shan, Hong;  Gao, Liang;  Xue, Di   |  收藏  |  浏览/下载：29/0  |  提交时间：2019/01/08 Distribution Similarity  Feature Transfer  Kl Divergence  Transfer Learning   Scale-up of bubbling fluidized beds with continuous particle flow based on particle-residence-time distribution 期刊论文  OAI收割 PARTICUOLOGY, 2015, 卷号: 19, 期号: APR, 页码: 155-163 作者:  Zhang, Juwei;  Xu, Guangwen 收藏  |  浏览/下载：101/0  |  提交时间：2015/05/12 Bubbling fluidized bed (BFB)  Scale-up  Residence time distribution (RTD)  Similarity   Mapping soil salinity using a similarity-based prediction approach: A case study in Huanghe River Delta, China SCI/SSCI论文  OAI收割 2015 作者:  Yang L.;  Huang, C.;  Liu, G. H.;  Liu, J.;  Zhu, A. X. 收藏  |  浏览/下载：81/0  |  提交时间：2015/12/09 soil salinization  similarity-based prediction approach  digital soil  mapping  Huanghe (Yellow) River Delta  environmental factor  salt-affected soils  spatial-distribution  land-use  classification  coefficient  region  model  iran   Image quality assessment based on complex representation of structure information (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011, December 23, 2011 - December 25, 2011, Jiaozuo, Henan, China 作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Local variance and single pixel value are combined to describe image structure information using complex method in this paper in order to improve the consistency of objective image assessment result with that of subjective method. The effect of the detail structure information on the image quality was emphasized by this method accordingly. Singular value decomposition was performed on local variance distribution complex matrix. The angle between the singular value vectors of the reference image and the disturbed image was used to measure their structural similarity. Then the quality assessment process was achieved. Results from experiments show that the proposed method is better consistent with human visual system characteristics than MSE  PSNR  and SSIM. 2012 Springer-Verlag London Limited.   Image quality assessment based on gradient complex matrix (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Systems and Informatics, ICSAI 2012, May 19, 2012 - May 20, 2012, Yantai, China 作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 An image quality assessment model based on gradient complex matrix is proposed. The vertical and horizontal gradient information of grayscale image is calculated. Complex number is used to construct the measuring matrix. Singular value decomposition is performed in order to obtain the main structure information of the image. The singular value feature vectors of the image gradient complex matrices corresponding to the reference image and the distorted image are used to measure the structural similarity of the two images. PSNR is taken as a tool to evaluate the gradient distribution similarity. Their properties are analyzed by using LIVE database and nonlinearity regression function. 2012 IEEE.   Statistical properties of visibility graph of energy dissipation rates in three-dimensional fully developed turbulence 期刊论文  iSwitch采集 Physica a-statistical mechanics and its applications, 2010, 卷号: 389, 期号: 13, 页码: 2675-2681 作者:  Liu, Chuang;  Zhou, Wei-Xing;  Yuan, Wei-Kang 收藏  |  浏览/下载：34/0  |  提交时间：2019/05/10 Turbulence  Energy dissipation rate  Visibility graph  Degree distribution  Self-similarity  Allometric scaling