来源: https://www.computerhope.com/issues/ch000169.htm
Digital images, photographs, and pictures
Image - Any visual object that’s modified or altered by a computer or an imaginary object created using a computer.
Photo or photograph - Anything taken by a camera, digital camera, or photocopier.
Picture - A drawing, painting, or artwork created on a computer. A picture is also used to describe anything created using a camera or scanner.
Digital images, photographs, and pictures
Image - 由计算机修改或创建的视觉对象或虚构对象。
Photo or photograph - 由照相机、数码相机或复印机拍摄的图像西。
Picture - 在计算机上创建的绘图、绘画或艺术品。 Picture还用于描述使用相机或扫描仪创建的图像。理论上Picture包含Image以及Photo