数码照相机的三大技术剖析

A Dissection of Three Key Technologies in Digital Cameras

本文阐述了支撑现代数码照相机的几项关键的技术,即:光学技术、传感器技术和图像处理技术,包括其基本工作原理和在数码成像过程中的作用和功能,并例举了一些最新典型的数码照相机和关键部件,以说明其发展趋势和在目前所达到的成就。

This paper presents an elucidation of some principal technologies sustaining updated digital cameras, i.e. optical technology, sensors technology and image processing technology, including their working mechanism, their behavior and functions in the digital imaging process. A series of novel typical digital cameras and relevant key parts are cited to expound their development trends and achievements.