jpeg

Question 1

What does jpeg stand for?

Answer 1

• joint photographic experts group

Question 2

When a photographic file undergoes file compression, what happens to the size of the file?

Answer 2

• it size of the file is reduced

Question 3

What is jpeg an example of?

Answer 3

• lossy file compression

Question 4

What happens once the image is subjected to the jpeg compression algorithm?

Answer 4

• a new file is formed and the original file can no longer be constructed

Question 5

What can a raw bitmap be referred to as?

Answer 5

• TIFF or BMP image

Question 6

How is the file size of the image determined.

Answer 6

• by the number of pixels

Question 7

Why do TIFF and BMP have a higher image quality than jpeg?

Answer 7

• they are not in a compressed format

Question 8

What does jpeg rely on?

Answer 8

• certain properties of the human eye

- a certain amount of file compression