图像(Image)图像,是一个描述和记录视觉感知的人工制品。例如一幅二维的图画,它拥有一些与实物或人相似的外观,从而成为对原型的视觉表达。图像可以是二维的,就像照片和屏幕显示,同时它也可以是三维的,好比雕像或全息图。它们可以通过光学设备,如照相机、镜子、镜片、望远镜、显微镜等被捕获,也可以通过自然物体和现象,如人眼或水面,被捕获。在更广泛的意义上看,任何二维的图形,如地图、图表、饼形图或抽象绘画,以及人工图绘之物,如通过素描、油画、雕刻、印刷或计算机图形技术的自动渲染 Image An image, an artifact that describes and records visual perception. For example, a two-dimensional picture, it has some similar to the physical or human appearance, and thus become the visual representation of the prototype. Images can be two-dimensional, just like photos and screen displays, and it can be three-dimensional, like a statue or a hologram. They can be captured by optical devices such as cameras, mirrors, lenses, telescopes, microscopes and the like, as well as by natural objects and phenomena such as human eyes or water. In a broader sense, any two-dimensional graphics, such as maps, charts, pie charts or abstract paintings, as well as artificial drawings, such as those rendered automatically by sketching, painting, engraving, printing or computer graphic techniques