医学图像处理IntroPPT教案.pptx

会计学
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医学图像处理Intro
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Introduction
Course Name: Medical Image Processing
Specialty: biomedical engineering
Teaching period: 48 hours
- teaching hours: 44 hours
- experimental hours : 4+4 hours
Course information
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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 Scoring
Final examination: 90%
experiment: 10%
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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?
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Introduction
The amount of image generated everyday
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 recognition (OCR, ATR)
Why learn it? (cont.)
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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 perception (Preparing images for measurement of the features and structures present , with application to image data storage, transmission, and representation)
Goals of image processing
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Introduction
Image processing & Computer graphics
Image processing & Computer vision
Image processing & Pattern recognition
Some clarification
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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 -CV: A branch of artificial intelligence and image processing concer