论文部分内容阅读
今年夏天数码相机 （简称 ＤＣ Ｄｉｇｉｔａｌ Ｃａｍｅｒａ）大行其道，经 过这几年的发展，ＤＣ 渐趋成熟，既有与 自动相机一样的方 便使用，也有传统 相机没有的特点： 影像以数码形式 记录在相机的记 忆体内，可以直接 输入电脑使用。 好处是记忆体可 以无限次录写， 你无须买胶片、冲 晒照片，再用 Ｓｃａｎｎｅｒ输入电脑。 有些ＤＣ甚至可以 接上电视播放。由 ＤＣ拍好的影像直接 连接到电脑是一种 新媒介，直接而效率 高。不过，由于受解像 度所限，一般只有 ６４０×４８０到 １０２４×４８０（以 一般消费机种来说） ２４ｂｉｔ彩色（１６００百万色）， 用途多数是ＨｏｍｅＰａｇｅ设计、Ｐｒｅｎ－ｓｅｎｔａｔｉｏｎ、推销产品、一般记录等方面。
This summer digital camera (referred to as DC Digital Camera) popular, after several years of development, DC has matured, both with the same ease as the use of automatic cameras, but also the traditional camera features: images recorded in the digital camera in the memory Body, you can enter the computer directly. The advantage is that the memory can be recorded indefinitely, you do not have to buy film, wash the photos, and then use Scanner into the computer. Some DCs can even connect to the TV. Directly connected to the computer by a DC shot of the image is a new medium, direct and efficient. However, due to limited resolution, usually only 640 × 480 to 1024 × 480 (in general consumer models) 24bit color (1600 million colors), most of the uses are HomePage design, Pren-sentation, sales of products, the general record etc.