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 imageoptical\ 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)
本文介绍了数字图像处理的基础概念,包括像素、灰度级和坐标等基本元素,并概述了图像处理的任务,即数学建模、求解方法及软件编程。文章还讨论了不同类型的图像,如二值图像、灰度图像、彩色图像等,并介绍了医学图像处理系统的三个层次:低级(图像滤波)、中级(图像分割)和高级(从符号到功能描述)。
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