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CY1121633T1 - Μεθοδος για αποκωδικοποιηση με εντροπια τμηματων τεμαχιου - Google Patents

Μεθοδος για αποκωδικοποιηση με εντροπια τμηματων τεμαχιου

Info

Publication number
CY1121633T1
CY1121633T1 CY20191100529T CY191100529T CY1121633T1 CY 1121633 T1 CY1121633 T1 CY 1121633T1 CY 20191100529 T CY20191100529 T CY 20191100529T CY 191100529 T CY191100529 T CY 191100529T CY 1121633 T1 CY1121633 T1 CY 1121633T1
Authority
CY
Cyprus
Prior art keywords
coding unit
information
segment
bitstream
maximum coding
Prior art date
Application number
CY20191100529T
Other languages
English (en)
Inventor
Tammy Lee
Byeong-Doo Choi
Original Assignee
Samsung Electronics Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co., Ltd. filed Critical Samsung Electronics Co., Ltd.
Publication of CY1121633T1 publication Critical patent/CY1121633T1/el

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices
    • A47J36/2483—Warming devices with electrical heating means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J39/00—Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils
    • A47J39/02—Dish-warmers; Devices to keep food hot
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/30—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/686—Heat-storage plates

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Food Science & Technology (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Error Detection And Correction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)

Abstract

Μια μέθοδος αποκωδικοποίησης βίντεο που περιλαμβάνει τη λήψη, από ένα bitstream, πληροφοριών σχετικά με ένα μέγιστο μέγεθος μιας μονάδας κωδικοποίησης, λήψη, από το bitstream, μιας πρώτης πληροφορία που υποδεικνύει κατά πόσο ένα εξαρτημένο τμήμα τεμαχίου επιτρέπεται να συμπεριληφθεί σε μια εικόνα, και προσδιορισμό τουλάχιστον μίας μέγιστης μονάδας κωδικοποίησης που περιλαμβάνεται σε ένα πρώτο τμήμα τεμαχίου, με βάση ένα μέγιστο μέγεθος μονάδας κωδικοποίησης, που προσδιορίζεται με τη χρήση των πληροφοριών σχετικά με το μέγιστο μέγεθος. Η μέθοδος περιλαμβάνει λήψη, από το bitstream, μιας δεύτερης πληροφορίας που υποδεικνύει κατά πόσο μια τρέχουσα μέγιστη μονάδα κωδικοποίησης είναι στο τέλος του πρώτου τμήματος τεμαχίου ή όχι και αποθήκευση μιας μεταβλητής πλαισίου του πρώτου τμήματος τεμαχίου εάν η πρώτη πληροφορία υποδεικνύει ότι ένα εξαρτημένο τμήμα τεμαχίου επιτρέπεται να συμπεριληφθεί στην εικόνα και η δεύτερη πληροφορία υποδεικνύει κατά πόσο η τρέχουσα μέγιστη μονάδα κωδικοποίησης είναι στο τέλος του πρώτου τμήματος τεμαχίου. Η μέθοδος περιλαμβάνει αποκωδικοποίηση ενός εξαρτημένου τμήματος τεμαχίου που βρίσκεται δίπλα από το πρώτο τμήμα τεμαχίου στην εικόνα, χρησιμοποιώντας την αποθηκευμένη μεταβλητή πλαισίου.
CY20191100529T 2013-01-04 2019-05-17 Μεθοδος για αποκωδικοποιηση με εντροπια τμηματων τεμαχιου CY1121633T1 (el)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361748964P 2013-01-04 2013-01-04
EP14735308.0A EP2940999B1 (en) 2013-01-04 2014-01-06 Method for entropy-decoding slice segments
PCT/KR2014/000093 WO2014107065A1 (ko) 2013-01-04 2014-01-06 슬라이스 세그먼트의 엔트로피 부호화 방법 및 그 장치, 슬라이스 세그먼트의 엔트로피 복호화 방법 및 그 장치

Publications (1)

Publication Number Publication Date
CY1121633T1 true CY1121633T1 (el) 2020-07-31

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CY20191100530T CY1121634T1 (el) 2013-01-04 2019-05-17 Συσκευη για αποκωδικοποιηση με εντροπια τμηματων τεμαχιου
CY20191100529T CY1121633T1 (el) 2013-01-04 2019-05-17 Μεθοδος για αποκωδικοποιηση με εντροπια τμηματων τεμαχιου
CY20191100567T CY1121656T1 (el) 2013-01-04 2019-05-29 Συσκευη για αποκωδικοποιηση με εντροπια τμηματων τεμαχιου
CY20191100695T CY1121765T1 (el) 2013-01-04 2019-07-02 Μεθοδος για αποκωδικοποιηση με εντροπια τμηματος τεμαχιου

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CY20191100695T CY1121765T1 (el) 2013-01-04 2019-07-02 Μεθοδος για αποκωδικοποιηση με εντροπια τμηματος τεμαχιου

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US (6) US9826253B2 (el)
EP (5) EP2986004B1 (el)
JP (8) JP5990342B2 (el)
KR (6) KR101589503B1 (el)
CN (6) CN105472397B (el)
AU (1) AU2014204151B2 (el)
BR (5) BR122015024098B1 (el)
CA (5) CA2903149C (el)
CY (4) CY1121634T1 (el)
DK (4) DK2986004T3 (el)
ES (5) ES2735008T3 (el)
HR (4) HRP20190854T1 (el)
HU (5) HUE044717T2 (el)
IL (6) IL239751A0 (el)
LT (4) LT2986003T (el)
MX (5) MX356391B (el)
MY (4) MY170156A (el)
PL (5) PL2986004T3 (el)
PT (4) PT2986003T (el)
RS (4) RS58715B1 (el)
RU (5) RU2608353C1 (el)
SG (5) SG10201507029UA (el)
SI (4) SI2986003T1 (el)
TR (4) TR201906908T4 (el)
WO (1) WO2014107065A1 (el)
ZA (4) ZA201506854B (el)

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