ADAPTIVE SHARPENING FILTER FOR PREDICTIVE CODING

ADAPTIVE SHARPENING FILTER FOR PREDICTIVE CODING

A video coder is provided for predictive coding, into an encoded video bit stream, of an original block of an original frame based on a prediction block obtained from a reference frame, comprising a buffer configured to store the original block, a buffer configured to store the prediction block, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SYCHEV, Maxim Borisovitch, IKONIN, Sergey Yurievich, STEPIN, Victor Alexeevich
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A video coder is provided for predictive coding, into an encoded video bit stream, of an original block of an original frame based on a prediction block obtained from a reference frame, comprising a buffer configured to store the original block, a buffer configured to store the prediction block, and an adaptive sharpening filter configured to apply a spatial adaptive sharpening filtering to the prediction block.