Lossy Vs Lossless Compression

Compression is a process used to reduce the number of bits necessary to represent something.

• True

• False

Compression makes it _______ to send, upload and stream data

• Faster

• Slower

data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data.

• lossy compression

• lossless compression

_______ (or irreversible compression) a data compression method that uses inexact approximations, discarding some data to represent the content. Most commonly seen in image formats like .jpg.

• lossy compression

• lossless compression

Lossy =

• not losing

• getting all quality of an image

• loses some quality

• keeps all image quality

reduces quality

• lossy compression

• lossless compression

Refers to compression when the image is reduced without any quality loss

• Lossy

• RGB

• 72 PPI

• Lossless

Lossless =

• all the quality is loss

• you loss it all

• No quality is loss

• you lose your mind

Which is a pro of your file being lossy

• quality is loss

• reduce download time

• lower quality

• can't get original back

Which is a pro of your file being lossy

• quality loss

• cant' get original back

• reduced file size

• lower quality