Transform space difference compression

An invention is disclosed for performing differencing of graphical data in post-transform space for a remote presentation session. Graphical data is transformed from a first representation to a second representation (e.g. with a DWT), and then a difference is taken of the post-transform data and the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHCHEPETOV DENIS SERGEYEVICH, HSIEH PAUL JOHAN, SANKURATRI SRIDHAR, SAINT MACARY DAMIEN GERARD
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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