Decodierungsvorrichtung, Codierungsvorrichtung, Decodierungsverfahren und Codierungsverfahren
Anmelder: Panasonic Intellectual Property Corporation of America 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4723632
- Anmeldetag
- 14. Mai 2024
- Veröffentlichung
- 28. November 2024
- Rechtsraum
- EP
- IPC
- H04N19/167
Abstract
A decoder (200) includes memory (252) and circuitry (251) coupled to the memory (252). Using the memory (252), the circuitry (251): decodes, from a bitstream, a base data unit of a face image related to a face video and one or more enhancement data units of the face image; decodes, from the bitstream, geometric information corresponding to each of frames of the face video; and generates the face video from the base data unit, the one or more enhancement data units, and the geometric information. In the bitstream, the base data unit is added to a data set corresponding to a first frame that is a frame of the face video. In the bitstream, the one or more enhancement data units are added to one or more data sets corresponding to one or more second frames of the face video.
Anmelder
- Firma
- Panasonic Intellectual Property Corporation of America
- Land
- 🇺🇸 USA
US-amerikanisches Tochterunternehmen von Panasonic, das geistiges Eigentum des Konzerns verwaltet und Patente aus Forschung zu Unterhaltungselektronik, Kommunikationstechnik und Batterietechnologie hält.
3.185 Patente in unserer Datenbank