NCHU Course Outline
Course Name (中) 數學影像處理(5118)
(Eng.) Fundamentals of Image Processing
Offering Dept Graduate Institute of Data Science and Information Computing
Course Type Required Credits 3 Teacher Hao-Chiang Shao
Department Department of Applied Mathematics (Data Science and Computing Program) / Undergraduate Language Chinese Semester 2026-SPRING
Course Description 這門課將從"數位影像處理"切入,介紹數位影像處理所需的基礎信號處理、影像處理理論,以及對應的數學計算。先修課程為線性代數、程式語言、資料結構。課程教科書為 "Digital Image Processing, 4th Edition",作者為Gonzalez與Woods,課本資訊可見於https://www.tenlong.com.tw/products/9781292223049。

授課內容將包含但不限於以下影像處理主題:數位影像基礎、影像轉換、影像增強、影像復原、影像壓縮、影像切割、影像產生與顯示、數位影像資料處理(含數位化顯示與儲存)、影像資料處理程序、小波轉換簡介、Morphological image processing、彩色影像處理、影像詮釋與描述子等。

課程預計至少包含四次程式作業(10%*4、期中考(30%)、期末term paper(30%)。)
Prerequisites
Relevance of Course Objectives and Core Learning Outcomes(%) Teaching and Assessment Methods for Course Objectives
Course Objectives Competency Indicators Ratio(%) Teaching Methods Assessment Methods
使修課學生了解影像信號處理的基本知識、基本處理策略、與基本程式。
Lecturing
Written Presentation
Assignment
Quiz
Course Content and Homework/Schedule/Tests Schedule
Week Course Content
Week 1 簡介與數位影像基礎。
作業一:數位影像的讀檔寫檔(file I/O)、計算亮度統計直方圖(image histogram)、影像空間解析度(spatial resolution)調整、影像灰階解析度(gray level resolution)調整。
Week 2 影像轉換(image transformation)
Week 3 影像增強(image enhancement)
Week 4 影像復原(image restoration)
作業二:Discrete Fourier Transform and Discrete Cosine Transform, Zig-zag scan and fundamental of image compression.
Week 5 影像壓縮(image compression)
Week 6 影像壓縮(image compression)
Week 7 影像產生和顯示(image origination and display),數位化顯示與儲存
作業三:image equalization
Week 8 期中考
Midterm
Week 9 影像資料處理程序(image data processing)
Week 10 小波轉換與多重解析度簡介(wavelets and multi-resolution processing)
Week 11 Morphological Image Processing
作業四:紅蘋果變藍蘋果
Week 12 彩色影像處理(full-color image processing)
Week 13 Representation and Description
Week 14 影像切割(image segmentation)
Week 15 [student presentation] Term paper proposal
Week 16 影像切割(image segmentation)
self-directed
learning
   03.Preparing presentations or reports related to industry and academia.

Evaluation
作業10% * 4
期中考30%
期末term paper 30%
Textbook & other References
Gonzalez and Woods, ”Digital Image Processing, 4th Edition”。
Teaching Aids & Teacher's Website

Office Hours

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Update Date, year/month/day:2025/12/26 00:03:23 Printed Date, year/month/day:2026 / 5 / 02
The second-hand book website:http://www.myub.com.tw/