For this assignment you will go to http://www.shortcourses.com/use/using1-5.html and read the article on Image Size and Quality. Answer the following questions and save them to your G: drive for use later.
- Define Pixel and how is it related to digital photography.
- What are the two meanings of resolution?
- How is pixel size specified? (2 ways)
- Explain how the image is captured.
- How is color introduced to a picture?
- What is the difference between jpeg and RAW file types and why would you use each?
Take a picture, or use one you have already taken. Upload it to your computer and save it to your g: drive.
Windows
In windows explorer find the file that is your picture, right click it and select properties. Record the location of your file, and the file size, listed in the properties tab. In the properties window select the details tab. Scroll down and list the following information: dimensions, horizontal and vertical resolution, and file type, post the picture, location, and file size to your blog.
Mac
Open in photo in iPhoto. Go to the file menu at the top of the screen and select "view" then "info". This will bring a window up on the top right of the screen. Once you click on the photo desired, the information required should be available. Additional information may be found by right clicking the file and selecting "get info"
Your post should contain:
- Picture
- Location listed under the properties tab
- File size listed under the properties tab.
- Dimensions, horizontal and vertical resolution, and file type from the details tab.
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