In-loop filtering-based image coding device and method

According to embodiments of the present document, information for performing in-loop filtering by crossing virtual boundaries can be efficiently signaled. In one embodiment, the value of a virtual boundary-related flag signaled through a picture header can be determined on the basis of the value of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Paluri, Seethal, Hendry, Hendry
Format: Patent
Sprache:eng
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Zusammenfassung:According to embodiments of the present document, information for performing in-loop filtering by crossing virtual boundaries can be efficiently signaled. In one embodiment, the value of a virtual boundary-related flag signaled through a picture header can be determined on the basis of the value of a virtual boundary-related flag signaled through an SPS.