Pixelization
Videos
Pixelization or mosaic processing is any technique used in editing images or video, whereby an image is blurred by displaying part or all of it at a markedly lower resolution. It is primarily used for
A photo where the subject's face has been pixelised
The mosaic tiles of this human figure in the Saint Stephen Church in Umm ar-Rasas in Jordan have been rearranged by aniconists.
Bleep censor
Videos
A bleep censor is the replacement of a profanity and classified information with a bleep sound, usually a 1-kilohertz sine wave. It is used on public television and radio.
Pixelization
…depiction of cigarettes being smoked, alcohol being consumed, or guns being pointed at people. Pixelization is one method of censoring this content. Bleep censor Colour banding…
Censor bars may be used along with the bleeps to prevent the audience from lip reading the swearer's words.