Introduction to Computers

Homework 4, Due 10/20 (Thursday)

1. Find one true-color flower image file of less than 50KB BMP format from the Internet or your PC.  Use ACDSee (can be downloaded from http://toget.pchome.com.tw), Photoshop, or PhotoImpact to save the BMP image into a new image of JPEG format.  Convert these two true-color images into

Compare the image sizes and qualities of these 10 images.  Hand in these 10 images and the comparison result.

 

ftp your homework to

ftp://aca071@ftp.csie.nuk.edu.tw

in the directory upload\HW4

by the following format:

主旨:hw#_班級_學號_題號

檔案名稱:hw#_班級_學號_題號.c

例如:應化一同學,作業1

    檔案名稱:hw1_AC_a0925124_01.xxx (depending on the file type)

The password is given in class.