PSYCHO-VISUAL-MODEL BASED VIDEO WATERMARK GAIN ADAPTATION

A method for embedding video watermarks. Areas of poor visual quality in a video content having embedded watermarks are determined. The watermark symbols replace pixels in the video content with pixels in which the luma values are modulated such the luma value for a 0 bit renders as black and the lu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO, Jian, DOWNES, Patrick George, PETROVIC, Rade
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!