医学图像处理笔记(1)

Introduction

主讲：

Lixu Gu

参考书：

Digital Image Processing， Kenneth R. Castleman

Morphological Image Analysis， Pierre Soille

Computer and Robot Vision, R.M.Haralick & L.G. Shapiro

Images and Medical Images

Digital Image structure:

1. Pixel (picture element)

2. Gray level (intensity)

3. Coordinates

Task:

math modeling + solving method + software programming

Image Categories

Binary image(0、255)\ gray level image(0~255)\ color image (RGB)\ false color image

optical\ infrared\ ultraviolet\ x-ray\ radar\ MRI\ ultrasound\ microwave

Medical Image Processing System

low level -- image filtering(sharpen\smooth ...)

intermediate level -- symbolic representation (image segmentation)

high level -- from symbolic to functional description, object matching)