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随着宽带网络的普及,网上视频聊天、打视频电话,这些应用随着各种即时通讯软件的兴起,也慢慢为大家所接受。随着这些应用的流行,选购相应的设备—摄像头就成了一个当务之急的任务。否则别人要和你视频,你却没有摄像头,显得很没面子。当你到市场上去选购摄像头时,会发现摄像头产品数不胜数,有的销售人员会告诉你说这款产品采用了130万像素的CCD,比那些采用30万像素的CMOS效果要好很多,CCD一定比CMOS好吗?
With the popularity of broadband networks, online video chat, video calls, these applications with the rise of a variety of instant messaging software, but also slowly accepted by everyone. With the popularity of these applications, the purchase of appropriate equipment - the camera has become a top priority task. Otherwise, people want to video you, but you do not have a camera, it looks very faceless. When you go to the market to buy a camera, you will find numerous camera products, and some sales staff will tell you that this product uses a 1.3-megapixel CCD, CMOS than those using 30 million pixels much better, a certain ratio of CCD CMOS okay?