医学图像处理 part01-Intro.ppt
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1、Introduction,Ke Li Department of Biomedical Engineering Shenyang University of Technology,2,研究机构: 生物医学与电磁工程研究所 办公地址: 电气楼426/303室 联系电话: 15002493369 电子信箱: 研究方向:生物阻抗成像 医学影像处理及辅助诊断,教师信息,3,Introduction,Course information Course contents Why learn it? What to learn? How to learn?,Outline,4,Introduction,C
2、ourse Name: Medical Image Processing Specialty: biomedical engineering Teaching period: 48 hours - teaching hours: 44 hours - experimental hours : 4+4 hours,Course information,5,Introduction,数字图像处理(英文版 第二版).美Rafael C. Gonzalez. 电子工业出版社,2002. 医学图像处理与分析. 罗述谦. 科学出版社,2003.,Course information,Course Scor
3、ing Final examination: 90% experiment: 10%,6,Introduction,One image is worth more than ten thousands words an important media Image is never perfect (quality, size, etc) Blur Noise Distortion (radiometric, geometric) Color decay, contrast ,Why learn it?,7,Introduction,The amount of image generated e
4、veryday Military (NASA, Air Force, Army, etc) Medical (From film to digital hospital, telemedicine) Law enforcement (finger print, face recognition, video surveillance) Civilian (industry inspection) Automatic processing of images Image retrieval Automatic segmentation Automatic detection Automatic
5、recognition (OCR, ATR),Why learn it? (cont.),8,Introduction,Image improvement low level IP Improvement of pictorial information for human interpretation (Improving the visual appearance of images to a human viewer ) Image analysis high level IP Processing of scene data for autonomous machine percept
6、ion (Preparing images for measurement of the features and structures present , with application to image data storage, transmission, and representation),Goals of image processing,9,Introduction,Image processing & Computer graphics Image processing & Computer vision Image processing & Pattern recogni
7、tion,Some clarification,10,Introduction,A distinction definition of IP The input and output of the process is an image. Hyper Dictionary () Image processing -IP: Computer manipulation of images Computer graphics -CG: The pictorial representation and manipulation of data by a computer Computer vision
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