APPARATUS AND METHOD FOR VIDEO MOTION COMPENSATION

The present invention relates to a video coder for predictive coding a video stream of subsequent frames according to motion compensation into an encoded video bit stream, comprising a frame buffer (207) adapted to store at least one reference frame of the video stream, said reference frame being di...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SYCHEV, Maxim Borisovitch, IKONIN, Sergey Yurievich, STEPIN, Victor Alexeevich
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a video coder for predictive coding a video stream of subsequent frames according to motion compensation into an encoded video bit stream, comprising a frame buffer (207) adapted to store at least one reference frame of the video stream, said reference frame being different from a current frame of the video stream, an inter prediction unit (210) adapted to generate a prediction block of a current block of the current frame from a reference block of the reference frame, and an adaptive sharpening filter (211) configured to adaptively filter the prediction block. (Figure 2)