摄像机

The 3-D measurement system of free-form surface is made up with single CCD video cameral by employing line-structured laser.

采用线结构光和单CCD摄像机构成自由曲面三维测量系统。

Taking into account of exacted vision measurement ,this paper brings forward a method which bases on plane gridding model to proofread the aberrant cameral lens.

该文针对精密视觉测量这一特殊应用领域，提出了基于平面网格模型的摄像机镜头畸变校正技术。

Mr. Tao ,who is the founder of Xinzhilin Electronic Co., Ltd, who ever engaged in camera designing, researching and production management in some famous cameral company and learned from a lot. Our staffs in Xinzhilin Electronic Co., Ltd will try our effort and maintain continuous success under the leader of Mr.Tao in the future.

公司创始人陶先生曾在多家知名摄像机制造厂家从事科研开发/物料采购和产品管理工作，有着丰富的生产以及管理经验，兴之林公司的成立，陶先生将再次发扬自己的优势，带领着兴之林的全体员工一步一个脚印，蹋蹋实实的为广大客户提供优质的产品以及服务！

Even though it's sounds like a joke , i don't care , i have nothing to do for my sake . Since i have retured form school , everthing sames normal and boring , i haven't found the meaningful thing to do , except sleeping , playing , thinking and so on , untill now i still haven't find the definet result what i really want . I want to read book try to improve my basic acknowlege , i want to write a some stories , i want to find a job to earn money , i want to buy a cameral , i want to meet my old friends and have party with them and so on .

即时一切就像个玩笑我也不在乎我不是为自己活着自从我从学校回来生活百无聊赖我找不到任何有意义的事情去做只是每天睡觉玩乐胡思乱想浪费时间直到现在我都不知道自己要的是什么我想读些书来提升自己的知识储备想写小说想去工作挣钱想买一个摄像机想会会老朋友跟他们聚会。。。

Some key technologies are discussed such as video cameral calibrating, laser plane calibrating 3-D coordinate computing of measured object and data fusion of multiple view measurement.

探讨了摄像机标定、激光平面标定、被测物体点三维坐标计算及多视角测量数据融合等关键技术。

For the theory, method and technique of 3D color information collected, the method for obtaining 3D space coordinate and color information of object with active illuminated multi-channel synchro scanning is presented, and the theory and method of 3D sensor and color sensor of calibration, which is the calibration techniques of BP neural network and linear partition and the method of integrating them, is also studied. A filament calibration target for 3D color system is designed and made. And the calibration of multiple sensors and the matching of 3D space coordinate information and color information, and the automatic matching of multiple sensors are realized with cameral calibration technique presented and filament calibration target designed.

在三维彩色信息获取的理论、方法、技术方面，提出采用主动照明的多通道同步扫描方法获取被测物体三维空间坐标和彩色信息，以BP神经网络、线性分区及其组合标定技术研究了三维传感器和彩色传感器标定理论和方法，设计并研制了用于三维彩色系统的细丝标定靶，并利用所提出的摄像机标定方法和细丝标定靶实现了多个传感器的标定、物体三维空间坐标信息与彩色信息的匹配及多传感器数据的自动匹配。

In this thesis, the main work is as follows: the catadioptric vision system is designed and implemented including camera choosing and mirror shape design.

论文的主要工作如下：设计并实现了一套适用于RoboCup中型组比赛的全景视觉系统结构，选定摄像机和全向反射镜的形状。

Secondly, a commentarial review of this field is given to show the last evolution of it. Although many kinds of useful projective invariance have been derived so far, the sorts of 3D object to which they could be used are still very limited. So there are some needs to develop more powerful invariance for the 3D object recognition. Finally, in the last part of this paper, the future researches in this field are proposed.

0引言 众所周知，3D物体识别是计算机视觉研究的一项重要内容，由于其在军事、工业等社会诸多行业中具有潜在的、巨大的应用价值，半个世纪以来受到各国视觉研究者的广泛关注，并提出了众多的理论和方法川，其中基于几何不变性的3D物体识别方法有助于消除由于观察视角、摄像机参数等

W e u s ed to m a k e co m pute r co l l ag e s when I was in co l le g e b y f i r s t pasting v ario u s items toget h er and the n using a video ca m era to tran sm it the i m age onto a co m puter s creen.

我们在大学时曾用电脑制作拼贴画。其步骤是：首先，将各种材料粘在一起，然后用摄像机将图像传送到电脑上。

Built-in loudspeakers, web- camera, microphone and dactyloscopic sensor.

内置式扬声器，网络摄像机，麦克风和中药的传感器。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。