来源：http://www.lwzhongtebao.com/ 点击次数： 发布时间：2019-05-24
Laiwu Security Company joined in to talk about the use and maintenance of cameras. When you are having a very important video conversation, you find that the PC is slowing down, unable to run other applications together, or the mouse suddenly moves hard, and your speaker announces a strange sound. What can you do? When you are chatting on video, the slight shaking of body pictures will change dramatically, and the color is not normal. What should we do? When you chat on video, you find that your dignity is deformed. Your netizens look at you from the "cat's eye". What should we do? At this time, don't think that your PC is out of order, and don't complain that QQ and MSN are not good, the first thing to think about is that your camera is out of order.
Choose the right camera, but also to use the camera to receive the best effect, together to see how to make the best use of the camera, to reach the role I want.
1. Installation and equipment of camera
Before installing a camera, be sure to read the instructions provided by the camera manufacturer carefully and implement them carefully to ensure that your camera is installed correctly. Need to note: Do not insert the camera into the computer USB interface without installing the camera driver! If you plug in the camera without installing the driver, when Windows prompts you to install the driver, please click the "Cancel" button, pull out the USB connector of the camera, and then press the following procedure to stop the installation. The correct installation of the camera is as follows: Punch the camera and install the CD-ROM. According to the different system of the computer, stop the installation according to the process in the operation manual. At present, ordinary cameras are USB interface, and most cameras do not need external power supply, just after installing the driver, connecting the camera to the USB port of the computer can be used normally.
2. The Use of Camera Function
After purchasing excellent cameras, we can make them serve us better and receive some unexpected effects by stopping properly equipping the cameras and using them separately from some common software. The camera I use uses is Zhongxing Micro 301 processor chip. Here's how to better use the function of the camera.
(1) Choosing the right way to work
一些高质量摄像头的处置器(如中星微301处置器)采用了先进的算法加快硬件方式，使摄像头在VGA方式下图画表现优良，并能抵达15帧/秒的速度。320×240是视频聊天时常用的一种分辨率，摄像头作业时，在“AMCAP”程序下点击菜单“Options”，选择“Video Capture Pin…”下的“320×240”，就可以看到运用中星微301处置器的摄像头在CIF方式下图画作用非常出色，对图画停止了传神的恢复再现，速度抵达了30帧/秒。
Some high-quality camera processors (such as Zhongxing Micro 301) adopt advanced algorithms to speed up the hardware mode, so that the camera performs well in VGA mode and can reach the speed of 15 frames per second. 320 x 240 is a common resolution in video chat. When the camera is working, click on the menu "Options" under the "AMCAP" program and select "Video Capture Pin..." Under the "320 x 240", you can see that the camera using the Zhongxing Micro 301 processor works very well in CIF mode. It stops the spiritual restoration and reappearance of the picture, reaching a speed of 30 frames per second.
2) Clear picture quality
The quality of the picture depends on the exposure, that is to say, the CMOS can get a clear picture through several light rays which should be controlled by the DSP. Users can arbitrarily adjust exposure time, such as the need for motion track pictures, can lengthen exposure time, such as the need to create dim effect, exposure time to reduce.
3) The Potential Function of Strength
Camera can be used not only for video chat, but also for photography. With different software, it can accomplish a variety of functions.
If stamp collectors have good stamps, they can also be photographed and saved by camera. The method is the same as above, but they should carefully adjust the focal length of the lens, investigate the video window until the picture is clear.
C. Reduplication and Processing
The camera can also take negative pictures. If you still have a negative, you can search it, take a photo and save it in the computer to make a VCD appreciation. Detailed operation is as follows: Firstly, fix the negative, face the light (not too strong), close the camera to the negative (take pictures at the same distance), and take pictures of the negative. Then select "Edit" when reading the picture with ACDSee, call out ACD Foto Canvas to stop processing the picture, choose "Color Negative" from "Filter", and the negative becomes a photo in a flash.
Laiwu Security Company joined in to discuss the use and maintenance of cameras. Our high standard and efficient work style has made us achieve remarkable achievements in development. Through years of unremitting pursuit and efforts, it has developed rapidly and its scale has been growing continuously, thus establishing a positive corporate image in the society. Welcome to inquire.