PL3723375T3 - Sposób przetwarzania sygnałów obrazu i czytelny dla komputera nośnik danych przechowujący strumień bitowy wygenerowany za pomocą wspomnianego sposobu - Google Patents

Sposób przetwarzania sygnałów obrazu i czytelny dla komputera nośnik danych przechowujący strumień bitowy wygenerowany za pomocą wspomnianego sposobu

Info

Publication number: PL3723375T3
Authority: PL; Poland
Prior art keywords: computer; storage medium; readable storage; medium storing; image signals
Prior art date: 2018-09-02

Application number

PL19854738.2T

Other languages

English (en)

Inventor

Moonmo Koo

Mehdi SALEHIFAR

Seunghwan Kim

Jaehyun Lim

Original Assignee

Lg Electronics Inc.

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.)

2018-09-02

Filing date

2019-09-02

Publication date

2023-06-12

2019-09-02 Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.

2023-06-12 Publication of PL3723375T3 publication Critical patent/PL3723375T3/pl

Links

238000000034 method Methods 0.000 title 2

Classifications

- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
- H04N19/10—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
- H04N19/10—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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
- 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
- H04N19/176—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 block, e.g. a macroblock
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
- H04N19/70—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
- 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
- H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Discrete Mathematics (AREA)
General Physics & Mathematics (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Television Signal Processing For Recording (AREA)
Traffic Control Systems (AREA)
Apparatus For Radiation Diagnosis (AREA)

PL19854738.2T 2018-09-02 2019-09-02 Sposób przetwarzania sygnałów obrazu i czytelny dla komputera nośnik danych przechowujący strumień bitowy wygenerowany za pomocą wspomnianego sposobu PL3723375T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201862726301P	2018-09-02	2018-09-02
US201862727548P	2018-09-05	2018-09-05
PCT/KR2019/011248 WO2020046084A1 (ko)	2018-09-02	2019-09-02	영상 신호를 처리하기 위한 방법 및 장치

Publications (1)

Publication Number	Publication Date
PL3723375T3 true PL3723375T3 (pl)	2023-06-12

Family

ID=69644580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL19854738.2T PL3723375T3 (pl)	2018-09-02	2019-09-02	Sposób przetwarzania sygnałów obrazu i czytelny dla komputera nośnik danych przechowujący strumień bitowy wygenerowany za pomocą wspomnianego sposobu

Country Status (12)

Country	Link
US (5)	US11146816B2 (pl)
EP (2)	EP3723375B1 (pl)
JP (4)	JP7200253B2 (pl)
KR (6)	KR20250067947A (pl)
CN (5)	CN115134592B (pl)
ES (1)	ES2944839T3 (pl)
FI (1)	FI3723375T3 (pl)
HR (1)	HRP20230450T1 (pl)
HU (1)	HUE061853T2 (pl)
PL (1)	PL3723375T3 (pl)
SI (1)	SI3723375T1 (pl)
WO (1)	WO2020046084A1 (pl)

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2019
- 2019-09-02 KR KR1020257013876A patent/KR20250067947A/ko active Pending
- 2019-09-02 EP EP19854738.2A patent/EP3723375B1/en active Active
- 2019-09-02 EP EP23157894.9A patent/EP4210331A1/en active Pending
- 2019-09-02 PL PL19854738.2T patent/PL3723375T3/pl unknown
- 2019-09-02 CN CN202210567277.7A patent/CN115134592B/zh active Active
- 2019-09-02 KR KR1020247015768A patent/KR102802498B1/ko active Active
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- 2019-09-02 KR KR1020237035180A patent/KR102785222B1/ko active Active
- 2019-09-02 CN CN202210567582.6A patent/CN114885163B/zh active Active
- 2019-09-02 WO PCT/KR2019/011248 patent/WO2020046084A1/ko not_active Ceased
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EP3723375B1 (en)	2023-04-05
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US11882310B2 (en)	2024-01-23
JP2026020347A (ja)	2026-02-06
CN115037934B (zh)	2024-04-26
CN114885162B (zh)	2024-04-23
US20250324087A1 (en)	2025-10-16
JP2024073667A (ja)	2024-05-29
KR20230010069A (ko)	2023-01-17
EP3723375A1 (en)	2020-10-14
ES2944839T3 (es)	2023-06-26
CN114885163A (zh)	2022-08-09
US20200374554A1 (en)	2020-11-26
JP7783324B2 (ja)	2025-12-09
KR20230148276A (ko)	2023-10-24
SI3723375T1 (sl)	2023-07-31
JP2021509793A (ja)	2021-04-01
CN114885162A (zh)	2022-08-09
EP4210331A1 (en)	2023-07-12
KR102785222B1 (ko)	2025-03-20
KR20240073151A (ko)	2024-05-24
JP7200253B2 (ja)	2023-01-06
KR20250067947A (ko)	2025-05-15
CN111758261B (zh)	2022-06-10
US20220060747A1 (en)	2022-02-24
KR20200088444A (ko)	2020-07-22
US11632570B2 (en)	2023-04-18
KR102488860B1 (ko)	2023-01-13
WO2020046084A1 (ko)	2020-03-05
KR20220062691A (ko)	2022-05-17
HUE061853T2 (hu)	2023-08-28
JP2023025283A (ja)	2023-02-21
KR102802498B1 (ko)	2025-04-29
KR102396338B1 (ko)	2022-05-09
JP7465333B2 (ja)	2024-04-10
CN115134592B (zh)	2024-04-26
CN114885163B (zh)	2024-04-23
KR102591086B1 (ko)	2023-10-17
US20240114166A1 (en)	2024-04-04
FI3723375T3 (fi)	2023-05-04
CN115134592A (zh)	2022-09-30
EP3723375A4 (en)	2021-08-18
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US12323618B2 (en)	2025-06-03
CN111758261A (zh)	2020-10-09

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