核电厂操作人员心理特质的定量研究

在介绍前苏联Ｐｒｏｇｎｏｚ心理研究所和我国台湾省我国内外有关心理特质定量测试研究基础上，介绍了对我国核电厂操作人员运用美国明尼苏达多项个性测试（ＭＭＰ）进行心理特质分析的初步结果，提出了开展我国核电厂操作人员心理物质研究了主要内容，并强调了进行核电厂操作人员心理物质选拔和心理培训的必要性。     

Computer modeling of the continuous annealing furnace

A computer program to calculate the strip temperature heated in the continuous annealing furnace was developed, using the zone method for radiative heat transfer analysis with the measured gas temperature in the furnace. Using theF _E Operator, the present study considered the effects of soot and transient species, in addition to the H₂O−CO₂ gas mixture on the gas radiative heat transfer. The predicted strip temperature distribution forF _E=1.05 represented well the measured data. The maximum difference in the heat flux transfered to the strip from the combustion gas forF _E=1.0 (without soot and transient species gas radiation) and 1.05 (with soot and transient species gas radiation) was about 15%. The present study also investigated the effects of line speed and thickness variations on the strip temperature, establishing the bases for the on-line computer model.     

数字图像边缘检测算子的性能实验比较

本文对数字图像中几种具有代表性的边缘检测算子进行了理论分析，并通过VC编程实验，对各种算法进行实现，通过比较得出了各自的优缺点和适用范围。     

浅谈自增自减运算符在C语言中的应用

C语言的运算符,操作灵活,其中自增自减运算符的功能较为特别。合理的使用自增自减运算符可以提高程序执行的效率,但同时灵活使用自增自减运算符也是个难点。根据自增自减运算符的特点和不同使用形式,剖析自增自减运算符的使用规则,以便更好地帮助初学者学习和使用自增自减运算符。     

基于遥感影像的变化检测技术

变化检测技术已经广泛地应用在各个领域。例如：环境监测、土地利用、农作物生长状况监测、森林采伐监测、灾情估计等方面。主要讨论了基于遥感影像的变化检测技术的实际应用。     

Advancements in the design and validation of an air pollution integrated assessment model for Spain

This paper describes the design and application of the Atmospheric Evaluation and Research Integrated model for Spain (AERIS). Currently, AERIS can provide concentration profiles of NO₂, O₃, SO₂, NH₃, PM, as a response to emission variations of relevant sectors in Spain. Results are calculated using transfer matrices based on an air quality modelling system (AQMS) composed by the WRF (meteorology), SMOKE (emissions) and CMAQ (atmospheric-chemical processes) models. The AERIS outputs were statistically tested against the conventional AQMS and observations, revealing a good agreement in both cases. At the moment, integrated assessment in AERIS focuses only on the link between emissions and concentrations. The quantification of deposition, impacts (health, ecosystems) and costs will be introduced in the future. In conclusion, the main asset of AERIS is its accuracy in predicting air quality outcomes for different scenarios through a simple yet robust modelling framework, avoiding complex programming and long computing times.     

基于模糊算子的煤矿瓦斯状态诊断研究

将模糊算子的运算方法引入到煤矿瓦斯状态研究中,设计了基于模糊算子的煤矿瓦斯状态诊断模型,然后将该状态诊断模型应用于工程实例。结果表明,模糊算子诊断方法更加科学有效,它具有实现简单、可移植性强、易扩展、易改进、诊断结果更加准确等优势。     

基于Sobel算子的球体IHS遥感影像融合算法

提出一种基于Sobel算子的球体IHS遥感影像融合算法,先对多光谱Mul影像做IHS变换并提取I分量,采用八方向模板Sobel边缘检测算子计算不同窗口参数（level）的全色Pan影像与I分量的局部区域清晰度值GP 和GI ,并根据局部区域的清晰度的大小确定不同区域的融合影像的I分量的新值I′。采用本文方法1（level＝12）和方法2（level＝24）,通过实验并与其他融合方法比较,本文方法在提高影像分辨率的同时也保留了更多光谱信息和边缘细节,效果较好。     

一种改进的基于样图的图像修复算法

图像修复的目的是填补有信息缺损的图像,并使观察者无法察觉出图像的填补痕 迹。分析了图像修复技术中的Criminisi算法,针对它的不足,提出一种新的改进算法。新算法从4个方面加以改进：使用了新的优先权计算函数,优化了优先权大小选择的计算,避免了因模板数据项迅速衰减带来的错误填充次序;利用Sobel算子改进等照度线计算,使等照度线上的点优先被修复;采用新的匹配方法,将查找匹配的范围锁定在破损区域的边缘。最后为了平滑置信值更新导致的误差传播,定义了新的置信值更新方程。实验结果证明,本文图像修复算法不但可以改善图像修复质量,还可以提高图像修复效率。     

Fast local image inpainting based on the Allen–Cahn model

In this paper, we propose a fast local image inpainting algorithm based on the Allen–Cahn model. The proposed algorithm is applied only on the inpainting domain and has two features. The first feature is that the pixel values in the inpainting domain are obtained by curvature-driven diffusions and utilizing the image information from the outside of the inpainting region. The second feature is that the pixel values outside of the inpainting region are the same as those in the original input image since we do not compute the outside of the inpainting region. Thus the proposed method is computationally efficient. We split the governing equation into one linear equation and one nonlinear equation by using an operator splitting technique. The linear equation is discretized by using a fully implicit scheme and the nonlinear equation is solved analytically. We prove the unconditional stability of the proposed scheme. To demonstrate the robustness and accuracy of the proposed method, various numerical results on real and synthetic images are presented.