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CY1126078T1 - Σηματοδοτηση αναγνωριστικου υπο-εικονας στην κωδικοποιηση βιντεο - Google Patents

Σηματοδοτηση αναγνωριστικου υπο-εικονας στην κωδικοποιηση βιντεο

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Publication number
CY1126078T1
CY1126078T1 CY20231100318T CY231100318T CY1126078T1 CY 1126078 T1 CY1126078 T1 CY 1126078T1 CY 20231100318 T CY20231100318 T CY 20231100318T CY 231100318 T CY231100318 T CY 231100318T CY 1126078 T1 CY1126078 T1 CY 1126078T1
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Cyprus
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sub
picture
current sub
image
signaling
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CY20231100318T
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English (en)
Inventor
Ye-Kui Wang
Fnu HENDRY
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Huawei Technologies Co., Ltd
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Publication of CY1126078T1 publication Critical patent/CY1126078T1/el

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Studio Circuits (AREA)
  • Control Of El Displays (AREA)

Abstract

Αποκαλύπτεται ένας μηχανισμός κωδικοποίησης βίντεο. Ο μηχανισμός περιλαμβάνει λήψη μιας ροής bit που περιλαμβάνει ένα σύνολο παραμέτρων ακολουθίας, SPS, μία ή περισσότερες υπο-εικόνες που διαχωρίζονται από μία εικόνα, και μία ή περισσότερες κεφαλίδες φέτας που σχετίζονται με μία ή περισσότερες φέτες. To SPS αναλύεται για να ληφθούν αναγνωριστικά υπο-εικόνας (IDs) για τη μία ή περισσότερες υπο-εικόνες. Οι κεφαλίδες φέτας αναλύονται για να ληφθεί ένα ID τρέχουσας υπο-εικόνας που σχετίζεται με μία τρέχουσα υπο-εικόνα. To ID τρέχουσας υπο-εικόνας υποδεικνύει τις φέτες που συμπεριλαμβάνονται στην τρέχουσα υπο-εικόνα από τη μία ή περισσότερες υπο-εικόνες. Η τρέχουσα υπο-εικόνα αποκωδικοποιείται με βάση το ID τρέχουσας υπο-εικόνας για να δημιουργήσει μία ακολουθία βίντεο. Η ακολουθία βίντεο προωθείται για προβολή.
CY20231100318T 2019-01-09 2023-07-06 Σηματοδοτηση αναγνωριστικου υπο-εικονας στην κωδικοποιηση βιντεο CY1126078T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790207P 2019-01-09 2019-01-09
EP20738357.1A EP3909244B1 (en) 2019-01-09 2020-01-09 Sub-picture identifier signaling in video coding

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CY1126078T1 true CY1126078T1 (el) 2023-11-15

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CY20231100318T CY1126078T1 (el) 2019-01-09 2023-07-06 Σηματοδοτηση αναγνωριστικου υπο-εικονας στην κωδικοποιηση βιντεο
CY20231100326T CY1126131T1 (el) 2019-01-09 2023-07-11 Περιορισμοι θεσης υπο-εικονας στην κωδικοποιηση βιντεο
CY20231100338T CY1126094T1 (el) 2019-01-09 2023-07-18 Διαστασιολογηση υπο-εικονας στην κωδικοποιηση βιντεο

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CY20231100338T CY1126094T1 (el) 2019-01-09 2023-07-18 Διαστασιολογηση υπο-εικονας στην κωδικοποιηση βιντεο

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US (12) US12088835B2 (el)
EP (14) EP4546772A1 (el)
JP (13) JP7556861B2 (el)
KR (10) KR102821293B1 (el)
CN (11) CN115550648B (el)
AU (2) AU2020206246B2 (el)
BR (2) BR112021013499A2 (el)
CY (3) CY1126078T1 (el)
DK (8) DK3906665T3 (el)
ES (9) ES2952079T3 (el)
FI (6) FI3909244T3 (el)
HR (3) HRP20230702T1 (el)
HU (9) HUE062613T2 (el)
LT (3) LT3909244T (el)
MX (10) MX2021008339A (el)
MY (1) MY210467A (el)
PL (9) PL4221215T3 (el)
PT (9) PT3909246T (el)
RS (3) RS64353B1 (el)
SG (5) SG11202107548WA (el)
SI (3) SI3909244T1 (el)
WO (6) WO2020146616A1 (el)

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