Digital watermarking is the act of hiding a message related to a digital signal (i.e. an. image, song, video) within the signal itseclosely related to lf. It is a concept. steganography, in that they both hide a message inside a digital signal. However, what. separates them is their goal.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  extrude(Verb) To push or thrust out. 2  extrude(Verb) To form or shape (a metal, plastic etc.) by forcing it through a die or an opening.
Synonyms and Antonyms of exude. to flow forth slowly through small openings a sticky resin exudes from the bark of the tree Synonyms bleed, ooze, percolate, seep, strain, sweat, transude, weep Related Words dribble, drip, trickle; discharge, emit, give off, vent; emanate, flow, spring Near Antonyms flood, gush, pour, stream, surge.