视觉的

Under most circumstances, time does seem to be irrelevant.

而在视觉的过程中，当我们看到一件突发事件。

As illustrations of this alleged fact Ayer proceeds to cite perspective ('a coin which looks circular from one point of view may look elliptical from another'); refraction ('a stick which normally appears straight looks bent when it is seen in water'); changes in colour-vision produced by drugs ('such as mescal'); mirror-images; double vision; hallucination; apparent variations in tastes; variations in felt warmth 'according as the hand that is feeling it is itself

艾耶尔接下去援引下述内容作为这个所谓事实的示例：视点（"一枚硬币从一个视角看是圆的，从另外一个视角看则可能是椭圆的"）；折射（"一根小细棍在正常情况下显得是直的，在水中看上去却是弯屈的"）；由药物造成的"颜色视觉"的变化；镜象；复视觉；幻觉；味觉的明显变化；冷暖感的变化（根据感觉冷暖的手本身是

The spraying control system aiming at weed based on machine vision was designed and developed. The index of 2G-R-B is used for segmentation and the method of improved pixel lateral histogram is used for extracting the center of crop row,the method of threthold is also used for identificating between-row weed and BP ANN based on fratal and texture is used for identificating in-row weed. PLC correspondence and performing procedure is desi -gned and developed.

设计和开发了基于机器视觉的麦田除草剂对准喷药控制系统，该系统的视觉子系统首先用过绿的2G-R-B进行植物与土壤背景的分割，其次用改进像素直方图法识别作物中心行，用阈值法识别行间杂草区域，用BP神经网络基于分形和纹理的共同特征识别行内杂草区域，设计并开发了计算机与PLC的通信程序，设计了PLC的运行程序。

SeeCoo Culture Organization is a mine of information about seeing. We are excavators as to immense image world, disseminators as to pioneer vision nowadays, practitioners as to operating professional books base on professional eyes, executors as to editing wonderful books for readers, subverters as to rubbishy visions in flippancy days, explorers as to cultural spirit of books, idealists as to demonstrating the charm of books when few people maintains reading.Now is a time full of Multiple values, so we are often perplexed by confusion and disorder of the aesthetic world.

视库文化机构是读图时代的"看"的知识宝库，是浩瀚图像世界的发掘者，是当今新锐视觉的传播者，是用专业眼光做专业书籍的实践者，是为了读者需求做好书的执行者，是浮躁年代垃圾视觉的颠覆者，是寻找图书文化精神的探索者，是书籍旁落的时代仍执著于展现书籍魅力的理想者……在赞叹价值多元的同时，往往也会困惑于审美世界的混乱无序。

Facing to the key problems in computer vision measurement, for example, the method of laser strip image processing, the algorithms of extracting"feature point"of joint, the method of structure light sensor design and so on, comprehensive studies are down on both theory and in practice.

本文在对常用的焊接接头跟踪方法进行系统研究的基础上，选择结构光视觉的方法来检测和跟踪焊接接头；并针对视觉传感器的结构光图象处理方法、焊接接头特征点提取算法和结构光传感器的设计方法等进行了大量的研究，成功地研制出一套多道焊焊接接头跟踪控制系统。

In this matrix that is cobbled together through research, the creation myth of the Bagobo is re-performed visually, its figures molded delicately in sawdust, flourishing from the ground and conquering the space of exhibition with a multitude of personas and incidents whirling in a deep cosmos and coming to us in our time.

他也借此回避了许多比较尖锐的问题，而在如今的视觉环境下，要想回避这些问题几乎是不可能的。确切的说，塔帕雅的作品是经过研究之后基于神话传说修补而成的，巴戈博族的创世神话以视觉的方式重现人间，散碎的残屑被重聚在一起，形成精致的模具。

Finally, by means of investigating the Chinese classical garden and nature reserve, considering the effect of visual characteristic, the psychology feeling, history and culture, this paper puts forward to a kind of conception of the landscape of low luminance and weak contrast based on mesopic vision creatively, and then constructs the corresponding theory of landscape lighting.

最后在调研古典园林、自然保护区等对象的前提下，考虑人的视觉特点、心理感受、历史、文化表达等因素的影响，结合定量研究，创造性的提出基于中间视觉的低亮度、弱对比景观理念，并建构了相应的景观照明理论。

It is not difficult to extract simple information such as road lane mark and the relative position of vehicle on the road from the machine vision sensor, so we have made some improvement on the lane mark identification and tracking technology including using a method based on Zernike Moment line detection algorithm, and then use lane mark features to extract the lane marking feature point, and use linear regression method to extract lane mark parameters.

因为在本文研究中通过机器视觉传感器提取的信息相对比较简单，只是提取公路的车道标识线以及车辆在车道中的相对位置，所以改进了基于机器视觉的车道探测方法，包括文中采用了基于Zemike矩的直线检测算法，然后利用车道标识线特征提取出图像中的车道标识线特征点，再采用线性回归的方法提取出车道标识线参数。

A mathematics modelings of windows tracking is setted up, a integrated resolvent plan is provided, which can be used in the automatic guided system based on computer vision.

试验证明：本文的研究成果对视觉导引系统的导引速度和精度都有明显的提高，有较高的工程应用价值，对于基于计算机视觉的导引系统的进一步工程应用起到了推进作用。

SeeCoo Culture Organization is a mine of information about seeing. We are excavators as to immense image world, disseminators as to pioneer vision nowadays, practitioners as to operating professional books base on professional eyes, executors as to editing wonderful books for readers, subverters as to rubbishy visions in flippancy days, explorers as to cultural spirit of books, idealists as to demonstrating the charm of books when few people maintains reading.Now is a time full of Multiple values, so we are often perplexed by confusion and disorder of the aesthetic world.

视库文化机构是读图时代的&看&的知识宝库，是浩瀚图像世界的发掘者，是当今新锐视觉的传播者，是用专业眼光做专业书籍的实践者，是为了读者需求做好书的执行者，是浮躁年代垃圾视觉的颠覆者，是寻找图书文化精神的探索者，是书籍旁落的时代仍执著于展现书籍魅力的理想者……在赞叹价值多元的同时，往往也会困惑于审美世界的混乱无序。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。