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.     

一种基于圆形角点的瞳孔定位算法*

提出了一种利用圆形角点定位瞳孔的算法。该算法主要在定位到人眼区域的基础上,利用改进的SUSAN算法寻找圆形角点;然后根据梯度放缩计算角点向量的梯度值,最后通过筛选函数输出瞳孔中心位置及亮瞳面积,准确地定位到瞳孔,并根据亮瞳的大小定位到瞳孔区域中心。实验结果表明本算法是准确可靠的。     

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。     

基于像素点灰度差的Harris角点检测算法

针对Harris算法在图像处理过程中特征点提取实时性和抗噪能力较差、计算量大的问题,提出一种结合像素点灰度差的Harris角点检测算法。将被检测点与半径为3的邻近圆周上16个像素点作对比,以此计算非相似像素点的个数来确定候选角点,通过Harris角点响应函数提取角点,并结合SUSAN算法的思想去除伪角点。实验结果表明,改进算法提高了原算法的实时性,增加了角点提取的数量,并且能有效去除大多数伪角点,提高图像角点检测的速度和正确性。     

基于改进SUSAN算法的移动车辆检测

针对复杂行车环境下智能车辆行车安全问题,提出了一种基于改进 Susan 边缘检测算法提取车辆边界特征。首先介绍了SUSAN边缘检测算子的原理,然后提出改进的SUSAN算法,即对待检测像素粗略提取,采用一种自适应选取阈值的方法对候选边缘点检测提取边缘。实验表明,算法能在复杂图像中识别前方车辆,有较高的准确度。