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| 1 | 基于FPDE的红外与可见光图像融合算法显示文摘针对传统红外与可见光图像融合算法中存在的细节信息不够丰富,边缘信息保留不够充分等问题,文中提出了一种基于四阶偏微分方程(Fourth-order partial differential equation, FPDE)的改进的图像融合算法.算法首先采用FPDE将已配准的红外与可见光图像进行分解,得到高频分量和低频分量;然后,对高频分量采用基于主成分分析(Principal component analysis, PCA)的融合规则来得到细节图像,对低频分量采用基于期望值最大(Expectation maximization, EM)的融合规则来得到近似图像;最后,通过组合最终的高频分量和低频分量来重构得到最终的融合结果.实验是建立在标准的融合数据集上进行的,并与传统的和最近的融合方法进行比较,结果证明所提方法得到的融合图像比现有的融合方法能有效地综合红外与可见光图像中的重要信息,有更好的视觉效果. | 高雪琴 刘刚 肖刚 BAVIRISETTI Durga Prasad 史凯磊 | 2020 | 自动化学报2020，46，4： | 18 |
| 2 | Effect of glycine addition on the in-vitro corrosion behavior of AZ31 magnesium alloy in Hank’s solution显示文摘This study reports on the effect of the addition of Glycine to Hank’s solution on the in-vitro corrosion behavior of AZ31 magnesium(Mg)alloy at 37℃and a pH of 7.4 studied by using potentiodynamic polarization(PDP),hydrogen collecting techniques and electrochemical impedance spectroscopy(EIS)in combination with surface characterization techniques such as optical microscopy(OM),scanning electron microscopy(SEM),energy dispersive spectroscopy(EDS),X-ray diffraction(XRD)and X-ray photoelectron spectroscopy analysis(XPS).The results reveal that adsorption of glycine initially subdues the dissolution of AZ31 Mg alloy while in long run it enhances the dissolution of the alloy due to the commencement of the chelation effect of glycine with Ca^(2+) released from hydroxyapatite.The chelation of glycine with Ca^(2+) induces the formation of cracks in the surface film which further promotes the dissolution of AZ31 Mg alloy thereby forming a porous corrosion products layer on the surface of the alloy.As a result,both the continuous dissolution of AZ31 magnesium alloy and the hydrogen evolution rate(HER)are enhanced with increasing the immersion time in Hank’s solution. | Durga Bhakta Pokharel Liping Wu Junhua Dong Amar Prasad Yadav Dhruba Babu Subedi Madhusudan Dhakal Lin Zha Xin Mu Aniefiok Joseph Umoh Wei Ke | 2021 | Journal of Materials Science & Technology2021，，22： | 4 |
| 3 | 针对稳定和不稳定二阶时滞过程的IMC-PID控制器的性能改进设计(英文)显示文摘针对不稳定二阶时滞系统,提出了一种具有逆响应(RHP零)特性的IMC-PID控制器。通过Ms和λ图计算合适的调优参数λ,使性能和鲁棒性之间达到平衡。从文献中选取了六种不同形式的过程模型,说明了该方法的适用性。通过ITAE和总变差TV计算控制器的性能,并与最近发布的调优规则进行比较。通过使用设置点加权参数来消除不必要的超调。通过对各模型参数进行摄动,验证了控制器的鲁棒性。闭环控制结果表明,所设计的控制器在模型不确定性条件下具有较强的鲁棒性。与其他最近报道的方法相比,该方法具有更好的闭环响应。 | Munna KUMAR Durga PRASAD Ram Sharan SINGH | 2020 | Journal of Central South University2020，27，1： | 2 |
| 4 | Source Code Prioritization Using Forward Slicing for Exposing Critical Elements in a Program显示文摘Even after thorough testing,a few bugs still remain in a program with moderate complexity.These residual bugs are randomly distributed throughout the code.We have noticed that bugs in some parts of a program cause frequent and severe failures compared to those in other parts.Then,it is necessary to take a decision about what to test more and what to test less within the testing budget.It is possible to prioritize the methods and classes of an object-oriented program according to their potential to cause failures.For this,we propose a program metric called influence metric to find the influence of a program element on the source code.First,we represent the source code into an intermediate graph called extended system dependence graph.Then,forward slicing is applied on a node of the graph to get the influence of that node.The influence metric for a method m in a program shows the number of statements of the program which directly or indirectly use the result produced by method m.We compute the influence metric for a class c based on the influence metric of all its methods.As influence metric is computed statically,it does not show the expected behavior of a class at run time.It is already known that faults in highly executed parts tend to more failures.Therefore,we have considered operational profile to find the average execution time of a class in a system.Then,classes are prioritized in the source code based on influence metric and average execution time.The priority of an element indicates the potential of the element to cause failures.Once all program elements have been prioritized,the testing effort can be apportioned so that the elements causing frequent failures will be tested thoroughly.We have conducted experiments for two well-known case studies - Library Management System and Trading Automation System - and successfully identified critical elements in the source code of each case study.We have also conducted experiments to compare our scheme with a related scheme.The experimental studies justify that our approach is more accurate than the existing ones in exposing critical elements at the implementation level. | Mitrabinda Ray Kanhaiya lal Kumawat Durga Prasad Mohapatra | 2011 | Journal of Computer Science & Technology2011，26，2： | 1 |
| 5 | The antibacterial properties of a novel chitosan-Ag-nanopardcle composite 显示文摘 | SANPUI P MURUGADOSS A DURGA PRASAD P V | 2008 | International Journal of Food Microbiology2008，124，： | 1 |
| 6 | Therapeutic targetingof cancer cell cycle using proteasome inhibitors显示文摘 | Namrata Rastogi Durga Prasad Mishra | 2012 | Cell Div2012，7，1： | 1 |
| 7 | Automatic Control and Management of Electrostatic Precipitator显示文摘 | N V P R Durga Prasad | 1999 | IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS1999，35，3： | 1 |
| 8 | Genetic programming for simultaneous feature selection and classifier design显示文摘 | Durga Prasad Muni Nikhil R Pal Jyotirmoy Das | 2006 | IEEE Transactions on Systems Man and Cybernetics-Part B February2006，36，1： | 1 |
| 9 | Wireless Sensor Networks-A potential tool to probe for water on Moon显示文摘 | Durga Prasad K Murty S V S | 2011 | Advances in Space Research2011，48，3： | 1 |
| 10 | Genetic programming for simultaneous feature selection and classifier design 显示文摘 | Durga Prasad Muni Nikhil R Pal Jyotirmoy Das | 2006 | IEEE Transactions on Systems Man and Cybernetics-Part B2006，36，1： | 1 |
| 11 | Parametric effects on reactivity instabilities and nonlinear oscillations in a nuclear-coupled double channel natural circulation boiling system显示文摘 | Durga Prasad G V Manmohan Pandey | 2010 | Nucl Eng Design2010，40，： | 1 |
| 12 | Optimization of FMS scheduling using non-traditional techniques显示文摘 | Sreedhar K A V S Veeranna DR V Durga DR B Prasad | 2010 | International Journal of Engineering Science and Technology2010，2，12： | 1 |
| 13 | Stability Analysis and Nonlinear Dynamics of Natural Circulation Boiling Water Reactors 显示文摘 | Durga Prasad G V Pandey M | 2008 | Nuclear Engineering and Design2008，238，： | 1 |
| 14 | Theantibacterial properties of a novel chitosan-Ag-nanoparticle composite显示文摘 | SANPUI P MURUGADOSS A DURGA PRASAD P V | 2008 | International Journal of Food Microbiology2008，124，2： | 1 |
| 15 | Genetic programming for simultaneous feature selection and classifier design显示文摘 | Durga Prasad Muni Nikhil R Pal Jyotirmoy Das | 2009 | IEEE Transactions on Systems Man and Cybernetics-Part B2009，36，1： | 1 |
| 16 | Eocyzicus spinifer sp. nov. (Conchostraca: Cyzicidae) from Iraq显示文摘 | M. K. Durga Prasad Y. Radhakrishna A. N. Khalaf A. R. Al-Jaafery | 1981 | Hydrobiologia1981，，3： | 1 |
| 17 | Stability analysis and nonlinear dynamics of natural circulation boiling water reactors显示文摘 | DURGA PRASAD G V PANDEY M | | 0，，01： | 1 |
| 18 | Parametric effects on reactivity instabilities and nonlinear oscillations in a nuclear-coupled double channel natural circulation boiling system显示文摘 | DURGA PRASAD G V PANDEY M | | 0，，05： | 1 |
| 19 | Genetic programming for simultaneous feature selection and classifier design 显示文摘 | Durga Prasad Muni Nikhil R Pal Jyotirmoy Das | 2009 | IEEE Transactions on Systems Man and Cybernetics-Part B February2009，36，1： | 1 |
| 20 | Geneticprogramming for simultaneous feature selection and classifi-er design 显示文摘 | Durga Prasad Muni Nikhil R Pal Jyotirmoy Das | 2009 | IEEE Transactions on Systems Man and Cy-bernetics-Part B February2009，36，1： | 1 |
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