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随着数码技术的发展,数码相机在网页制作,多媒体素材收集、广告设计、新闻出版、印刷包装,家庭摄影等方面得到了广泛的应用。和传统相机一样,数码相机也使用光学镜头成像,所不同的是,数码相机使用CCD光电耦合器来记录影像,胶卷从数码相机中消失了。在数码相机记录影像的过程中,存在着一个把光信号转换成数字信号的过程。使用数码相机和使用传统相机比较,既有联系又有区别。在使用数码相机过程中需注意以下几个问题,只有这样,才能发挥数码相机的潜能,取得最好的成像效果。
With the development of digital technology, digital cameras have been widely used in webpage production, multimedia material collection, advertisement design, press and publication, printing and packaging, family photography and so on. Digital cameras, like traditional cameras, also use optical lenses for imaging. The difference is that digital cameras use CCD photocouplers to record images and the film disappears from the digital camera. In the process of recording images by digital cameras, there is a process of converting optical signals into digital signals. The use of digital cameras and the use of traditional cameras, both linked and different. In the process of using digital cameras should pay attention to the following questions, the only way to play the digital camera’s potential to achieve the best imaging results.