Results for: Lossy-data-compression

What is lossy and non lossy compression?

Lossy compression occurs when a file is compressed, such as audio,  movie or picture, and data is lost; due to limitations in the  senses of humans these losses are not noti (MORE)

What is the difference between lossy and lossyless compression?

Lossy compression of media (pictures, video, or music) implies some loss of quality occurs during the compression.  In many cases, this loss of quality may be imperceptible, (MORE)
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What layer of OSI model does data Compression?

PRESENTATION LAYERThe presentation layer formats the data to be presented to the application layer. It can be viewed as the translator for the network. This layer may translat (MORE)