基于多尺度感受野模型的指向性图像分析

借鉴生物视网膜的结构与特点，设计基于生物视觉机理的计算机视觉算法，可为诸如机器人控制、模式识别、图像理解等领域提供很有价值的启示。文章基于视网膜的生理特性，建立了模拟生物视网膜生理机制的网络模型。该网络模型在对特定区域的图像进行处理的同时保持对更大范围内图像信息的警觉，并有利于对重要信息的捕获。     

GIS中道路截断算法的研究与实现

为了实现矢量化地图上根据用户指定点截断道路，文章提出针对该问题的两种算法并分别进行了复杂性分析。算法已在一实际的物流保障GIS系统中实现且运行良好。     

计算机视觉在球类机器人和行为理解研究中的应用与发展

智能机器人是当今机器人研究的热点，并逐渐由制造领域向非制造领域发展。本文以几种国内外近年研制的新型球类运动机器人为例，介绍了计算机视觉在智能机器人研究中的应用情况。另外，有关人与机器人之间的视觉行为理解研究是计算机视觉研究与智能机器人研究领域的新发展，本文对此也进行了介绍。     

ICSUT：一个IC—CAD领域的软件理解工具

软件理解一直是软件维护过程中的瓶颈问题，它需要花费维人员很多的时间和精力，随着集成电路工艺技术的进步及电路系统集成度与复杂度的增加，该领域的软件数目和软件复杂度也大幅度的提高，这更使维护领域软件的工作变得日益繁重。本文所讨论的工具，ＩＣＳＵＴ Ｓｏｆｔｗａｒｅ Ｕｎｄｅｒｓｔａｎｄｉｎｇ Ｔｏｏｌ）是一个ＩＣ－ＣＡＤ领域内的软件理解工具。它用图示的方法从四个层次；实现层、结构层、功能层、领域层来展     

翻译的过程与翻译者的位置

阐述了翻译过程中的两个重要步骤，即理解和表达，说明了在整个翻译过程中理解是高质量翻译的前提，而表达是翻译的关键，并通过翻译者的双重身份说明翻译者在翻译过程中的重要地位     

Applying Plan Recognition Algorithms To Program Understanding

Program understanding is often viewed as the task of extracting plans and design goals from program source. As such, it is natural to try to apply standard AI plan recognition techniques to the program understanding problem. Yet program understanding researchers have quietly, but consistently, avoided the use of these plan recognition algorithms. This paper shows that treating program understanding as plan recognition is too simplistic and that traditional AI search algorithms for plan recognition are not suitable, as is, for program understanding. In particular, we show (1) that the program understanding task differs significantly from the typical general plan recognition task along several key dimensions, (2) that the program understanding task has particular properties that make it particularly amenable to constraint satisfaction techniques, and (3) that augmenting AI plan recognition algorithms with these techniques can lead to effective solutions for the program understanding problem.     

Polarization Phase-Based Method For Material Classification In Computer Vision

A robust and accurate polarization phase-based technique for material classification is presented. The novelty of this technique is three-fold in (i) its theoretical development, (ii) application, and, (iii) experimental implementation. The concept of phase of polarization of a light wave is introduced to computer vision for discrimination between materials according to their intrinsic electrical conductivity, such as distinguishing conducting metals, and poorly conducting dielectrics. Previous work has used intensity, color and polarization component ratios. This new method is based on the physical principle that metals retard orthogonal components of light upon reflection while dielectrics do not. This method has significant complementary advantages with respect to existing techniques, is computationally efficient, and can be easily implemented with existing imaging technology. Experiments for real circuit board inspection, nonconductive and conductive glass, and, outdoor object recognition have been performed to demonstrate its accuracy and potential capabilities.     

中国图象工程:1997

本文是关于中国图象工程的年度文献综述系列之三。考虑到目前我国图象工程的研究，图象技术的应用和有关文献的分布情况，我们对１９９７年发表在国内１５种有关图象工程的重要中文期刊上的近３００篇有关学术研究和技术应用论文根据其主要内容进行了分类和统计，并进行了分析讨论。这个工作概括反映了图象工程在我国发展的现状，对从事图象工程研究和图象技术应用的人员查阅有关文献提供了方便，并对期刊编者和论文作者有参考作用。     

试论面向对象软件的维护

随着面向对象技术的广泛使用,面向对象软件不易维护(原因是维护者不易分析、理解这类软件)的问题已越来越突出。本文在讨论面向对象技术对软件维护影响的基础上,探讨了面向对象软件的维护问题,并提出了解决的对策。     

川藏公路工程病害减灾决策支持系统

川藏公路工程病害减灾决策支持系统以地理信息系统、遥感和数据库为技术支撑，以灾害数据库和环境背景数据库为基础，其核心是建立灾害分析模型，以辅助决策部门制定科学合理的减灾规划。系统今后的目标是建立川藏公路数字减灾系统。