Subpicture Related Video Coding Concepts

Abstract: Video coding concepts are described which relate to encoding, decoding, extracting and mixing video data streams having encoded therein pictures in a manner subdivided into independently coded subpictures. The concepts relate to an extraction of subpicture specific video data streams having a layer of subdivided pictures and a layer of un-subdivided pictures, a handling of inter-layer prediction tools and a handling of scaling windows for inter-layer prediction for such video data streams, a determination of decoder capability requirements for such data streams, layer-specific constraints for such data streams, and mixing of subpictures encoded with different types of independent coding.

Patent Information

Application #

Filing Date

17 November 2022

Publication Number

43/2023

Publication Type

INA

Invention Field

ELECTRONICS

Status

Email

Parent Application

Applicants

FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

Hansastraße 27c 80686 München

Inventors

1. SÁNCHEZ DE LA FUENTE, Yago

c/o Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut, HHI Einsteinufer 37 10587 Berlin

2. SÜHRING, Karsten

c/o Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut, HHI, Einsteinufer 37 10587 Berlin

3. HELLGE, Cornelius

c/o Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut, HHI, Einsteinufer 37 10587 Berlin

4. SCHIERL, Thomas

c/o Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut, HHI, Einsteinufer 37 10587 Berlin

5. SKUPIN, Robert

c/o Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut, HHI Einsteinufer 37 10587 Berlin

6. WIEGAND, Thomas

c/o Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut, HHI Einsteinufer 37 10587 Berlin

Specification

Documents

Application Documents

#	Name	Date
1	202217066064-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [17-11-2022(online)].pdf	2022-11-17
2	202217066064-STATEMENT OF UNDERTAKING (FORM 3) [17-11-2022(online)].pdf	2022-11-17
3	202217066064-POWER OF AUTHORITY [17-11-2022(online)].pdf	2022-11-17
4	202217066064-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [17-11-2022(online)].pdf	2022-11-17
5	202217066064-FORM 1 [17-11-2022(online)].pdf	2022-11-17
6	202217066064-DRAWINGS [17-11-2022(online)].pdf	2022-11-17
7	202217066064-DECLARATION OF INVENTORSHIP (FORM 5) [17-11-2022(online)].pdf	2022-11-17
8	202217066064-COMPLETE SPECIFICATION [17-11-2022(online)].pdf	2022-11-17
9	202217066064-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [17-11-2022(online)].pdf	2022-11-17
10	202217066064.pdf	2022-11-18
11	202217066064-Proof of Right [10-01-2023(online)].pdf	2023-01-10
12	202217066064-FORM 3 [03-05-2023(online)].pdf	2023-05-03
13	202217066064-FORM 3 [25-10-2023(online)].pdf	2023-10-25
14	202217066064-MARKED COPIES OF AMENDEMENTS [16-05-2024(online)].pdf	2024-05-16
15	202217066064-FORM 18 [16-05-2024(online)].pdf	2024-05-16
16	202217066064-FORM 13 [16-05-2024(online)].pdf	2024-05-16
17	202217066064-Annexure [16-05-2024(online)].pdf	2024-05-16
18	202217066064-AMMENDED DOCUMENTS [16-05-2024(online)].pdf	2024-05-16