為什么視覺檢測設備中CCD相機比CMOS更受歡迎？
發布時間：
2023-02-10 11:26
市面上大部分機器視覺檢測設備是用CCD相機的，也有用CMOS相機的。那么究竟這2種相機有什么不同呢？在定做機器視覺檢測設備的時候應該選用哪種規格的工業相機更合適呢？
Most of the machine vision inspection equipment on the market is made of CCD camera and CMOS camera. So what's the difference between the two cameras? What kind of industrial camera is more suitable for customized machine vision inspection equipment?
CCD和CMOS有很大區別的，嚴格意義上說CCD技術更加先進，CMOS應用廣泛，而且成本比CCD更低，基本雙方都能滿足視覺檢測的要求。
There is a big difference between CCD and CMOS. Strictly speaking, CCD technology is more advanced, CMOS is widely used, and the cost is lower than CCD. Basically, both sides can meet the requirements of visual inspection。
機器視覺檢測設備采用CCD相機，是因為CCD相機具備這些優點：受波譜范圍寬、畸變小、體積小、重量輕、系統噪聲低、功耗小、壽命長、可靠性高。
The machine vision inspection equipment uses CCD camera because it has these advantages: wide spectrum range, small distortion, small volume, light weight, low system noise, low power consumption, long life and high reliability.
除了CCD相機以外，CMOS相機也廣泛用于機器視覺檢測設備，這主要取決于客戶需求和預算，一般CCD機器視覺檢測設備的采購成本比CMOS機器視覺檢測設備的采購成本高，但是CCD機器視覺檢測設備帶來的優勢是其它設備不能比擬的。
In addition to CCD camera, CMOS camera is also widely used in machine vision inspection equipment, which mainly depends on customer demand and budget. Generally, the purchase cost of CCD machine vision inspection equipment is higher than that of CMOS machine vision inspection equipment, but the advantages of CCD machine vision inspection equipment are incomparable with other equipment.
CCD工業相機與CMOS相機的優勢在于：
The advantages of CCD industrial camera and CMOS camera are as follows:
1、CCD傳感器的分辨率通常會優于CMOS傳感器的水平；
The resolution of CCD sensor is usually better than that of CMOS sensor;
2、CCD傳感器的靈敏度要高于CMOS傳感器；
The sensitivity of CCD sensor is higher than that of CMOS sensor;
3、CCD傳感器的噪聲水平比CMOS傳感器低很多，成像品質更高。
The noise level of CCD sensor is much lower than that of CMOS sensor, and the imaging quality is higher.
人們對產品質量的要求越來越高，所以近年來用CCD相機的機器視覺檢測設備越來越多，越來越受到青睞，這也取決于CCD相機具備更多的優勢。
People have higher and higher requirements for product quality, so in recent years, there are more and more machine vision inspection equipment with CCD camera, which is more and more popular, which also depends on the advantages of CCD camera.
視覺檢測