视觉的

Description and recognition of plane has been processed depend on the geometry model of continental group and affine group anciently, with the development of the computer vision application, people attaches importance to the investigation of the perspective invariants, thus the investigation of perspective invariants gradually become an important problem in the computer vision.

以往人们对曲线的描述和识别大都是在欧氏群和仿射群的几何模型下进行的，近几年随着计算机视觉应用的发展，射影群下不变量的研究开始受到人们重视，所以射影变换下几何不变性的研究是计算机视觉中的一个重要的研究课题。

And linking the principle of choosing computer visual inspection system hardware, the paper constructs hardware structure of visual inspection system, and develops measure software of thread geometry parameter and applies all above research results to quantificationally measure geometry parameters such as half angle of thread, coning and pitch of conical joint screw thread of graphite electrode, at last educes influencing expressions of the shelter of lead angle to half angle of thread change, it establishes theory base for error amendment.

论述了微小零件尺寸及形状误差的常用测量方法，提出了将视觉检测技术应用到微小零件尺寸及形状误差的测量中，构建了视觉检测系统的硬件结构，开发了相应的测量软件，应用第三章介绍的各种边缘检测方法对传动用滚子链链板进行了边缘检测对比实验，找出适合的边缘检测方法，并应用上述各章的研究结果对传动用滚子链链板节距以及圆形零件的圆度误差进行了测量。

Great emphasis is put on the logic imagery movement in the process of visual thinking through relating the visual thinking theory of Arnheim's.They are as follows:the logic of choosing images,the logic of organizing images and the logic of distilling images.

通过对阿恩海姆的视觉思维理论的解读，着重诠释视觉思维过程中的意象运动逻辑："自上而下"的意象选择逻辑、"补足"与"重构"的意象组织逻辑、"抽象"和"概括"的意象升华逻辑。

LEAK INDICATION - Audible Alarms: Two user-selectable audible alarm option TACHOMETER VISUAL DISPLAY - Tachometer-like bar graph display: Eight high intensity LEDs GEARSHIFT VISUAL DISPLAY - Arranged in a gearshift pattern, 7 LEDs indicate the current sensitivity range of the unit and subsequent leak size FLEX PROBE - 14"/35.5cm long, 0.25"/6.4mm diameter OPERATING TEMP - 0 to 140°F /-18 to 60°C POWER - 75 hours battery life using three size "C" alkaline batteries.

泄漏指示-音频报警：两个用户可选的声响报警选项测速视觉显示-转速样条形图显示： 8个高强度的LED视觉显示换档-排列在换档模式， 7个发光二极管显示目前的敏感性范围内的单位和随后泄漏规模弹性探头- 14 "/三十五点五厘米长， 0.25 "/六点四毫米直径操作温度- 0到140 ° F /-18至60 ° C电厂- 75小时的电池寿命使用三种大小的" C "碱性电池。

Adolescents of the two groups were paired according to age groups, height, schooling level and parental educational level. Average scores of all indices were calculated and compared between the two groups. Mental workload was manipulated by presenting subjects with five tests, including Raven's Standard Progressive Matrices and four subtests of Wechsler Intelligence Scale for Children-Chinese revision in 60 to 70 minutes.

以瑞文标准推理测试、韦氏智力量表中部分项目测试60～70min作为脑力作业负荷，负荷前、后分别进行划消试验和视觉追踪测验，统计划消试验的阅读速度、错误率、脑力工作能力指数(index of mental capacity，IMC)，统计视觉追踪试验的完成时间及正确数，分析脑力作业负荷对肥胖青少年推理能力、智力及注意力等认知功能的影响及两组间的差异，并分析肥胖青少年注意力的特点。

This kind of specialty shop is a fitting venue for creations that impact the visual arts by blazing a new trail in the concept of Philippine visual arts.

这样的特色商店是很好的场所，适合藉由以菲律宾的视觉艺术所标记的新概念，所产生具有影响视觉艺术的产品。

Research progress in aroma conservation packing of tea;2. Preparation and application of high-solid content adhesive using for slap-up packing box;3. The Research on Packing of Health Food Preservation

文章以包装色彩所展示的人文性特征和视觉质感，为现代人提供了准确快速捕捉和理解的视觉语言信息为出发点，对色彩在包装设计中发挥的至关重要作用，以及包装设计中的色彩设计和应用进行了简要的归纳和探讨。

Persistnece of vision or flicker fusion prevents us fom seeing the lines between each frame, while the phi-phenomenon or stroboscopic effect, analysed betwen 1912 and 1916 by the psychologists Max Wertheimer and Hugo Munsterberg, provides a mental bridge between the frames to permit us to see a seires of static images as a single coninouous movement.

视觉暂留和频闪效果防止我们看到画格之间的黑格，而PHI 现象或间隙效果（在1912年和1916年之间由心理学家M。韦特麦尔和H。蒙斯特堡分析出来的，则提供了画格之间的一个思想桥梁，从而使我们把一系列静态的视觉形象看成是单一的连续运动。

The new visual experience /Moving Horizon: I have discussed the basic point on an idea which is Moving Horizon exists in the bridle between the ground and vision. By the ways of visual changeovers and parallaxes, I collaged the connection with the train station Hua-Shan and Hua-Shan Culture Park,and formed the new-surfaced landscape in the citied space.

视觉经验反转 Moving Horizon：是从最基本的地平线观念出发去讨论，以脚踩土地，视野所及的范畴去探讨，藉由视觉转换及错差的手法，去拼贴华山车站与华山艺文特区的连结，形塑出都市空间中的新地景表皮。

Global measuring accuracy evaluation method for vision inspection system With a movable three coordinates measuring system made up of two high accuracy electron theodolites, a new Measuring accuracy field evaluation method for the large vision inspection system is presented in this dissertation. The proposed methods and theories are proved by a lot of experiments.

采用全流水线位并行技术设计了Sobel边缘提取算法的硬件结构，对128×128图像的边缘提取在2毫秒内即可完成；（5）视觉检测系统整体测量精度的检定方法提出了基于高精度电子经纬仪组成的移动三坐标测量系统来对大型视觉检测系统测量精度进行现场检定的新方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。