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数码相机是因将拍摄的景物转化为数码图像而得名。它与传统的胶片相机的共同点是均由光学镜头、取景器、对焦系统、快门、光圈、内置电子闪光灯等组成,它们的不同点是数码相机有其特殊的结构,如图像传感器、仿真信号处理器、模数转换器、数字信号处理器、图像处理器、图像存储器和输出控制单元等。使用数码相机有几个技巧,现向大家介绍一下:
The digital camera is named for converting recorded scenes into digital images. Common to traditional film cameras, they all consist of an optical lens, a viewfinder, a focus system, a shutter, an iris, a built-in electronic flash, etc. The difference is that the digital camera has its own special structure such as an image sensor, a simulation signal Processors, analog-to-digital converters, digital signal processors, image processors, image memories and output control units. There are several tips for using a digital camera