jpeg Flashcards
1
Q
What does jpeg stand for?
A
- joint photographic experts group
2
Q
When a photographic file undergoes file compression, what happens to the size of the file?
A
- it size of the file is reduced
3
Q
What is jpeg an example of?
A
- lossy file compression
4
Q
What happens once the image is subjected to the jpeg compression algorithm?
A
- a new file is formed and the original file can no longer be constructed
5
Q
What can a raw bitmap be referred to as?
A
- TIFF or BMP image
6
Q
How is the file size of the image determined.
A
- by the number of pixels
7
Q
Why do TIFF and BMP have a higher image quality than jpeg?
A
- they are not in a compressed format
8
Q
What does jpeg rely on?
A
- certain properties of the human eye
- a certain amount of file compression
