全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Xiao-qiang E , Guangrong Ji , Zheng-gang Bi
来源:[J].Cellular Signalling(IF 4.304), 2017, Vol.29, pp.107-114Elsevier
摘要:Abstract(#br)Osteosarcoma is the major malignant primary bone cancer in children and adolescents, which is highly aggressive with frequent acquisition of chemoresistance phenotypes. Although much progress has been made, mechanisms of osteosarcoma rapid growth and chemoresistance ...
作者:Kun Yu , Guangrong Ji , Haiyong Zheng
来源:[J].Chinese Journal of Oceanology and Limnology(IF 0.577), 2017, Vol.35 (2), pp.275-293Springer
摘要:Abstract(#br)Extracting the cell objects of red tide algae is the most important step in the construction of an automatic microscopic image recognition system for harmful algal blooms. This paper describes a set of composite methods for the automatic segmentation of cells of red ...
作者:Guangrong Ji , Guoyu Wang ...
来源:[J].Journal of Atmospheric and Solar-Terrestrial Physics(IF 1.417), 2013, Vol.105-106, pp.110-118Elsevier
摘要:Abstract(#br)This paper presents a novel method for automatic scaling of the F layer from ionograms based on image processing and analysis techniques. The proposed method converts ionospheric vertical sounding data to a binary image. By extracting the F layer trace through segmen...
作者:Guangrong Ji , Ping Lin
来源:[J].Pattern Recognition(IF 2.632), 2013, Vol.46 (8), pp.2117-2133Elsevier
摘要:Abstract(#br)We propose a comprehensive method for segmenting the retinal vasculature in fundus camera images. Our method does not require preprocessing and training and can therefore be used directly on different images sets. We enhance the vessels using matched filtering with m...
作者:Guangrong Ji , Wencang Zhao
来源:[J].Neurocomputing(IF 1.634), 2006, Vol.70 (4), pp.785-793Elsevier
摘要:Abstract(#br)In this paper, a scheme of probabilistic 3D object recognition from 2D view sequence is presented. For the tradeoff between information simplicity and sufficiency, based on similarity measure, proper invariant characteristic set is first acquired in a model view lear...
作者:... Chunge Lu , Guangrong Ji , Linshan Wang
来源:[J].Communications in Nonlinear Science and Numerical Simulation(IF 2.773), 2010, Vol.16 (8), pp.3319-3325Elsevier
摘要:Abstract(#br)This paper studies the problems of global exponential stability of high-order Hopfield-type neural networks with s-type distributed time delays. By using the topological degree theory and differential inequality technique, we prove existence of the equilibrium point ...
作者:Guangrong Ji , Bing Zheng
来源:[J].Pattern Recognition(IF 2.632), 2003, Vol.36 (1), pp.157-169Elsevier
摘要:Abstract(#br)This paper presents a new algorithm for estimation-based range image segmentation. Aiming at surface-primitive extraction from range data, we focus on the reliability of the primitive representation in the process of region estimation. We introduce an optimal de...

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