Digital Image Processing

Homework 5, Due 6/8

Problem 1

Ideal lowpass filter

Write a program to filter using ILPFs and obtain the results on Page 272, Figure 4.42.

Fig0442(a).bmp

Problem 2

Better bandreject or notch reject filter

Modify the filters in Exercise 1 to get better results on Page 336, Figure 5.16.

Fig0516(a).bmp

ftp your homework to

ftp://imagestud@140.127.208.168/ (New FTP site)

in the directory 影像處理\HW5

by the following format:

檔案名稱：hw#_學號.zip

例如：資工同學，作業4

檔案名稱：hw5_a09355xx.zip

The password is given in class.