1. Graphic and Other Object in Photoshop
Hyun Hee Shim Department of Physics Kangwon National University 1

2. Introduction
Photoshop is Graphic Program that deal with image. Therefore, we can
work the following function.
1. Adjustment the brightness of image.
2. Adjustment the contrast of image.
3. Adjustment the canvas size.
4. Deleting the a part of image. 2

3. Adjustment of Image Brightness and Contrast
1. First, you open the image that is going to work.
2. You input value want to change. (On the menu bar, image/adjust/Brightness/Contrast)
3. You can see the image that adjusted the brightness/contrast. 3

4. Adjustment of Image Canvas Size
You can adjust the canvas size of image. You go Image / Adjust on the menu bar.
Height
Width 4

5. Adjustment of Image Rotation the canvas
For rotation of image, you go the image /rotate canvas on the menu bar.
This is example of rotation
You can input a angle and a direction want to change. 5

6. Adjustment of Image clear
If you are going to clear a part of image, you can do this method.
1. you select the a part of image with Magic wand tool
2. You delete that.(Click the right button with the mouse and select
“delete”) 6

7. Summary Photoshop is Graphic Program that deal with image.
1. Adjustment the brightness of image.
2. Adjustment the contrast of image.
3. Adjustment the canvas size.
4. Deleting of a part of image. 7