图像的表示方法和数字图像处理系统的构成框图（包括各部分作用）；

图像处理的步骤和方法及其主要应用。

第二章      数字图像处理基础

1、掌握三基色与颜色的三个属性，图象数字化过程及数字化参数的选择及对图像影响，以及影响图像分辨率的因素；

2、了解人眼的亮度感觉及人眼的亮度对比效应。

-Image representation and digital image processing system block diagram of the composition (including the part of the role)　image processing steps and methods of its main applications. Digital image processing based on Chapter 1, the three primary colors and color to master the three attributes of digital images and digital parameters of the process of selection and the impact on the image, and the factors affecting the image resolution　2, understand the feeling and the brightness of the human eye the human eye' s brightness contrast effect.