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Moreover regardless of adopts what kind of existence the existent solution, digit imaging system's latitude must be a certain that cannot be intervened artificially value on the physical level after leaving factory. Some digital cameras are known as alterable latitude, but they change camera's latitude by past treatment through DSP. So users cannot change latitude, light-shade transition or color transition as film camera just by replacing film's type. Now the civil camera's minimum ISO is 50. This value is discommodity for users to photo by the long exposure or other similar mode.

另外无论采取何种目前存在的解决方案，由于目前具有动态范围可调功能的数字照相机都是针对CCD所采集的数据进行再处理，因此，数字成像系统物理层上的宽容度动态范围始终是一个人工不可干预的固定值，这样的话，用户无法像胶片一样仅仅改变胶片型号便能实现宽容度和色彩过渡的改变以方便画面的创意，而且目前民用照相机感光度的最低值一般为ISO50，这个值在进行类似长曝光等方式的创意摄影时仍存在较大的不便之处。

3609Today we have sale No.6\No.5 cameras in China, That's not high enough, we have to move farer, on the total global basis, we are No.4, and in the United States, we No.2, I believe with the right effort in China, we can move up to a much higher level, 2 or 3 for sure, and now it is the time because the digital camera market is just getting started in China, actually it is very small in terms of penetration, I am glad everybody here uses the digital camera, but if you don't afterwards I will sell you a digital camera

目前我们相机在中国市场的销售是占第六第五这个位置，这个份额不够高。所以我们必须向前发展。从全球范围来看，我们的销售占第四位，在美国占第二位，我相信，通过在中国的不懈努力，我们可以更上一层楼，争取到第二或第三的位置。我想现在正当好时机，因为数码相机在中国刚刚起步，无论从规模或是渗透力来讲都比较小，看到你们当中的每个人都在用数码相机，我感到很高兴，如果你没有的话，那么过一会我可以卖给你一个。

Then by using homography relation, the prediction of the object position can be obtained on the image plane of the dynamic camera. Finally, after calculating the rotation angle of the dynamic camera plate, we can implement the servo control of the dynamic camera. We also discuss the technical problems of the error compensations of the system.

系统在静态摄像机的图像平面上建立目标的2D运动模型，采用卡尔曼滤波实现目标运动位置的预测，然后再利用单应性关系，得到在动态摄像机图像平面上对应目标的位置预测，计算动态摄像机平台所要旋转的角度，实现对该摄像机的运动控制，同时也讨论了系统的误差补偿等技术问题。

In this paper,a technique using three right-angle points to achieve camera external parameters is brought forward based on the digital camera model and the known camera interior parameters.

在介绍数码相机成像理论模型和已知相机内部参数的基础上，提出了一种新的利用直角三点来实现数码相机外部参数标定的方法。

Our products portfolio consists of Zoom Camera\ Weather Proof Camera\ Vandal Proof Camera and so on.?

我们已经在中国建立了自己的销售网并在各大城市指定了我公司产品的代理商。

The support element is displaceable between at least two positions, a 'storage' position where the at least one support element essentially lies up against an outer surface of the camera device and an 'active' position where the at least one support element is displaced away from the outer surface of the camera device in order to provide a support for supporting the camera device in a steady orientation on a surface.

这种支撑元件可在至少两个位置之间位移，即&储存&位置和&活动&位置，在这种&储存&位置中，该至少一个支撑元件倚在该摄影机器件的外表面上而基本上隐藏，在这种&活动&位置中，将该至少一个支撑元件从该摄影机器件的该外表面位移，以提供用于将这种摄影机器件以稳定的取向支撑在表面上的支撑。

In order to learn the effect of the random perturbation on imaging quality of the camera during the motion,the process of the dynamic imaging of the camera is analyzed,and the modulation transfer function of the camera is obtained.Then,the influence of the random perturbation,which submits to normal distribution or changes sinusoidally,is studied respectively.

为了描述航天相机运动过程中随机扰动对成像质量的影响，通过分析相机动态成像过程，得到了存在扰动时相机的调制传递函数，并分别讨论了服从高斯分布和具有正弦规律变化的随机扰动对像质的影响。

Receives from the dealer news, recently the Matushita digital camera carried on promotion, now the Matushita fs3 price continues to maintain at 1288 about prices, bestows 4g the sd card and the original installation camera package, Matushita fs3 is immediately in the present fs series a least significant end type, has receives the high praise mega the o.i.s optics against to shake the function, under the near future wants to buy thousand Yuan rank digital camera's friend to be possible to pay attention.

10月23日太平洋电脑网广州讯】收到来自经销商消息，近日松下数码相机进行促销活动，现在松下fs3的价格继续维持在1288左右的价位，随即赠送4g sd卡和原装相机包，松下fs3是现时fs系列中最低端的一款机型，具有备受好评的mega o.i.s光学防抖功能，近期想购入千元级别数码相机的朋友可以留意下。

A digital single- lens reflex camera is a digital camera that uses a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder on the back of the camera.

所谓数字单镜头反光相机是指使用机械反光镜系统和五棱镜把光线从镜头引导至相机背后的光学取影器中的一种数码相机。

We propose novel methods for both techniques to monitor the surrounding area of a vehicle. For fisheye camera calibration, we proposed a novel photogrammetric calibration method using planar calibration objects together with a distortion model based on the design of the fisheye lens. By minimizing the residual error between observed and predicted image coordinates of feature points, a set of camera parameters that best describe the imaging process of the camera can be obtained.

在鱼眼摄影机校正中，我们提出基於摄影校正法的创新的校正方法，其中利用平面校正物进行鱼眼摄影校正，并以视野失真模型(field-of-view distortion model)作为鱼眼失真模型，透过降低摄影机校正误差进行非线性的摄影机参数最佳化，由已校正的鱼眼摄影机所拍摄的影像皆可经由失真校正将鱼眼影像还原至透视投影影像。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。