PL2750387T3 - Sposób dekodowania obrazu i urządzenie do dekodowania obrazu - Google Patents

Sposób dekodowania obrazu i urządzenie do dekodowania obrazu

Info

Publication number: PL2750387T3
Authority: PL; Poland
Prior art keywords: video decoding; decoding apparatus; decoding method; video; decoding
Prior art date: 2011-09-22

Application number

PL12833949T

Other languages

English (en)

Inventor

Hendry Hendry

Seungwook Park

Jaehyun Lim

Yongjoon Jeon

Chulkeun Kim

Jungsun Kim

Naeri PARK

Byeongmoon Jeon

Joonyoung Park

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.)

2011-09-22

Filing date

2012-09-21

Publication date

2019-12-31

2012-09-21 Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.

2019-12-31 Publication of PL2750387T3 publication Critical patent/PL2750387T3/pl

Links

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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
- 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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

PL12833949T 2011-09-22 2012-09-21 Sposób dekodowania obrazu i urządzenie do dekodowania obrazu PL2750387T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201161537586P	2011-09-22	2011-09-22
EP12833949.6A EP2750387B1 (en)	2011-09-22	2012-09-21	Video decoding method and video decoding apparatus
PCT/KR2012/007614 WO2013042995A2 (ko)	2011-09-22	2012-09-21	영상 정보 시그널링 방법 및 장치와 이를 이용한 디코딩 방법 및 장치

Publications (1)

Publication Number	Publication Date
PL2750387T3 true PL2750387T3 (pl)	2019-12-31

Family

ID=47915036

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
PL12833949T PL2750387T3 (pl)	2011-09-22	2012-09-21	Sposób dekodowania obrazu i urządzenie do dekodowania obrazu
PL22153709.5T PL4017006T3 (pl)	2011-09-22	2012-09-21	Sposób i urządzenie do sygnalizowania informacji o obrazie, oraz sposób dekodowania i urządzenie go wykorzystujące
PL18211354T PL3474551T3 (pl)	2011-09-22	2012-09-21	Sposób predykcji międzyobrazowej wykonywany przez urządzenie dekodujące, sposób kodowania wideo wykonywany przez urządzenie kodujące i odczytywalny przez dekoder nośnik zapisu przechowujący zakodowaną informację wideo.

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
PL22153709.5T PL4017006T3 (pl)	2011-09-22	2012-09-21	Sposób i urządzenie do sygnalizowania informacji o obrazie, oraz sposób dekodowania i urządzenie go wykorzystujące
PL18211354T PL3474551T3 (pl)	2011-09-22	2012-09-21	Sposób predykcji międzyobrazowej wykonywany przez urządzenie dekodujące, sposób kodowania wideo wykonywany przez urządzenie kodujące i odczytywalny przez dekoder nośnik zapisu przechowujący zakodowaną informację wideo.

Country Status (15)

Country	Link
US (6)	US9571834B2 (pl)
EP (4)	EP4246976A3 (pl)
JP (6)	JP6272759B2 (pl)
KR (5)	KR102362841B1 (pl)
CN (4)	CN107659821B (pl)
DK (1)	DK2750387T3 (pl)
ES (3)	ES2913775T3 (pl)
FI (1)	FI4017006T3 (pl)
HK (2)	HK1249320A1 (pl)
HR (1)	HRP20231385T1 (pl)
HU (3)	HUE059053T2 (pl)
PL (3)	PL2750387T3 (pl)
PT (1)	PT2750387T (pl)
SI (2)	SI4017006T1 (pl)
WO (1)	WO2013042995A2 (pl)

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2012
- 2012-09-21 JP JP2014531724A patent/JP6272759B2/ja active Active
- 2012-09-21 HU HUE18211354A patent/HUE059053T2/hu unknown
- 2012-09-21 ES ES18211354T patent/ES2913775T3/es active Active
- 2012-09-21 ES ES22153709T patent/ES2962504T3/es active Active
- 2012-09-21 DK DK12833949.6T patent/DK2750387T3/da active
- 2012-09-21 KR KR1020217008054A patent/KR102362841B1/ko active IP Right Grant
- 2012-09-21 KR KR1020227004314A patent/KR102494145B1/ko active IP Right Grant
- 2012-09-21 EP EP23190393.1A patent/EP4246976A3/en active Pending
- 2012-09-21 PT PT12833949T patent/PT2750387T/pt unknown
- 2012-09-21 KR KR1020207020577A patent/KR102231417B1/ko active IP Right Grant
- 2012-09-21 SI SI201232046T patent/SI4017006T1/sl unknown
- 2012-09-21 PL PL12833949T patent/PL2750387T3/pl unknown
- 2012-09-21 KR KR1020207005224A patent/KR102136358B1/ko active IP Right Grant
- 2012-09-21 PL PL22153709.5T patent/PL4017006T3/pl unknown
- 2012-09-21 KR KR1020147008048A patent/KR102083013B1/ko active IP Right Grant
- 2012-09-21 HU HUE12833949A patent/HUE045736T2/hu unknown
- 2012-09-21 EP EP12833949.6A patent/EP2750387B1/en active Active
- 2012-09-21 WO PCT/KR2012/007614 patent/WO2013042995A2/ko active Application Filing
- 2012-09-21 CN CN201710896640.9A patent/CN107659821B/zh active Active
- 2012-09-21 CN CN201710900202.5A patent/CN107635139B/zh active Active
- 2012-09-21 EP EP18211354.8A patent/EP3474551B1/en active Active
- 2012-09-21 HR HRP20231385TT patent/HRP20231385T1/hr unknown
- 2012-09-21 SI SI201231997T patent/SI3474551T1/sl unknown
- 2012-09-21 PL PL18211354T patent/PL3474551T3/pl unknown
- 2012-09-21 HU HUE22153709A patent/HUE064711T2/hu unknown
- 2012-09-21 ES ES12833949T patent/ES2743398T3/es active Active
- 2012-09-21 EP EP22153709.5A patent/EP4017006B9/en active Active
- 2012-09-21 CN CN201710897407.2A patent/CN107659820B/zh active Active
- 2012-09-21 CN CN201280056283.0A patent/CN103931189B/zh active Active
- 2012-09-21 US US14/346,879 patent/US9571834B2/en active Active
- 2012-09-21 FI FIEP22153709.5T patent/FI4017006T3/fi active
2017
- 2017-02-01 US US15/421,528 patent/US10321154B2/en active Active
- 2017-10-19 JP JP2017202832A patent/JP6545770B2/ja active Active
2018
- 2018-07-09 HK HK18108860.0A patent/HK1249320A1/zh unknown
- 2018-07-09 HK HK18108861.9A patent/HK1249321A1/zh unknown
2019
- 2019-05-08 US US16/406,810 patent/US10791337B2/en active Active
- 2019-06-19 JP JP2019113655A patent/JP6839230B2/ja active Active
2020
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2021
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KR20220025165A (ko)	2022-03-03
PT2750387T (pt)	2019-09-17
HUE064711T2 (hu)	2024-04-28
EP3474551B1 (en)	2022-03-09
KR20210033550A (ko)	2021-03-26
US11743494B2 (en)	2023-08-29
JP6545770B2 (ja)	2019-07-17
HK1249320A1 (zh)	2018-10-26
ES2743398T3 (es)	2020-02-19
PL4017006T3 (pl)	2024-03-11
JP2023009184A (ja)	2023-01-19
EP2750387A2 (en)	2014-07-02
CN107635139B (zh)	2023-01-24
ES2962504T3 (es)	2024-03-19
CN107635139A (zh)	2018-01-26
SI4017006T1 (sl)	2023-12-29
KR102136358B1 (ko)	2020-07-22
CN107659821A (zh)	2018-02-02
HK1249321A1 (zh)	2018-10-26
FI4017006T3 (fi)	2023-12-19
CN103931189A (zh)	2014-07-16
US20140233647A1 (en)	2014-08-21
EP4246976A3 (en)	2023-11-15
US20190268620A1 (en)	2019-08-29
EP4017006B1 (en)	2023-09-20
CN107659820B (zh)	2020-03-10
JP2019154075A (ja)	2019-09-12
US11412252B2 (en)	2022-08-09
CN107659820A (zh)	2018-02-02
JP7457083B2 (ja)	2024-03-27
JP7179884B2 (ja)	2022-11-29
US9571834B2 (en)	2017-02-14
EP2750387B1 (en)	2019-06-19
ES2913775T3 (es)	2022-06-06
KR102083013B1 (ko)	2020-04-14
US10321154B2 (en)	2019-06-11
KR20200088520A (ko)	2020-07-22
WO2013042995A3 (ko)	2013-05-23
JP2024060067A (ja)	2024-05-01
EP2750387A4 (en)	2015-03-25
KR20140077892A (ko)	2014-06-24
US10791337B2 (en)	2020-09-29
CN103931189B (zh)	2017-11-03
KR102231417B1 (ko)	2021-03-24
KR20200023506A (ko)	2020-03-04
JP2018029383A (ja)	2018-02-22
HUE059053T2 (hu)	2022-10-28
HUE045736T2 (hu)	2020-01-28
EP4017006B9 (en)	2024-07-31
EP4017006A1 (en)	2022-06-22
JP6272759B2 (ja)	2018-01-31
US20170142440A1 (en)	2017-05-18
US20220329849A1 (en)	2022-10-13
WO2013042995A2 (ko)	2013-03-28
KR102494145B1 (ko)	2023-01-31
DK2750387T3 (da)	2019-09-09
PL3474551T3 (pl)	2022-07-04
US20230353779A1 (en)	2023-11-02
HRP20231385T1 (hr)	2024-03-01
EP3474551A1 (en)	2019-04-24
SI3474551T1 (sl)	2022-06-30
JP2021073826A (ja)	2021-05-13
EP4246976A2 (en)	2023-09-20
KR102362841B1 (ko)	2022-02-14
JP6839230B2 (ja)	2021-03-03
CN107659821B (zh)	2020-03-10
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US20200396482A1 (en)	2020-12-17

Publication	Publication Date	Title
ZA201602751B (en)	2018-05-30	Method and apparatus of decoding video
HK1215640A1 (zh)	2016-09-02	用於圖像解碼的方法和裝置
PL2717579T3 (pl)	2020-07-27	Sposób dekodowania obrazu i urządzenie do dekodowania obrazu
EP2730087A4 (en)	2015-03-25	METHOD AND DEVICE FOR VIDEO CODING AND DECODING
PL2774375T3 (pl)	2021-04-06	Sposób i aparat do kodowania wideo
PL3094092T3 (pl)	2018-11-30	Sposób dekodowania obrazów i urządzenie do dekodowania obrazów
RS61338B1 (sr)	2021-02-26	Aparat za dekodiranje i metoda dekodiranja
EP2741499A4 (en)	2014-12-10	VIDEO CODING METHOD, VIDEO CODING METHOD, VIDEO CODING DEVICE, VIDEO ENCODING DEVICE AND VIDEO ENCODING / DECODING DEVICE
PL3742735T3 (pl)	2022-11-14	Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów
EP2769544A4 (en)	2015-12-23	VIDEO ENCODING METHOD AND APPARATUS
PL2717575T3 (pl)	2019-03-29	Sposób dekodowania obrazów i urządzenie do dekodowania obrazów
PL2750387T3 (pl)	2019-12-31	Sposób dekodowania obrazu i urządzenie do dekodowania obrazu
PL3849199T3 (pl)	2023-04-17	Sposób kodowania obrazu i urządzenie kodujące obraz
PL3280139T3 (pl)	2020-07-27	Metoda dekodowania obrazu i urządzenie do dekodowania obrazu
EP2739053A4 (en)	2014-06-04	VIDEO CODING METHOD, VIDEO CODING METHOD, VIDEO CODING DEVICE, VIDEO ENCODING DEVICE AND VIDEO ENCODING / DECODING DEVICE
EP2908529A4 (en)	2016-04-20	Video data decoding method and video data decoding apparatus
EP2685719A4 (en)	2014-08-13	VIDEO IMAGE DECODING DEVICE AND VIDEO IMAGE DECODING METHOD
PL3324635T3 (pl)	2019-02-28	Sposób i urządzenie do dekodowania parametrów kwantowania wideo
EP2723072A4 (en)	2014-09-24	VIDEO DECODING DEVICE AND VIDEO DECODING METHOD