PL3573337T3 - Sposób i urządzenie do kodowania z kompresją stratną danych obrazu - Google Patents

Sposób i urządzenie do kodowania z kompresją stratną danych obrazu

Info

Publication number: PL3573337T3
Authority: PL; Poland
Prior art keywords: image data; encoding image; lossy compress; lossy; compress
Prior art date: 2011-04-22

Application number

PL19180800.5T

Other languages

English (en)

Inventor

Zhibo Chen

Wenfei JIANG

Fan Zhang

Original Assignee

Dolby International Ab

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.)

2011-04-22

Filing date

2011-04-22

Publication date

2022-09-26

2011-04-22 Application filed by Dolby International Ab filed Critical Dolby International Ab

2022-09-26 Publication of PL3573337T3 publication Critical patent/PL3573337T3/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
- H04N19/10—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
- H04N19/102—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
- H04N19/124—Quantisation
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- 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
- H04N19/10—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
- H04N19/18—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 a set of transform coefficients
- 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
- H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
- 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

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)
Compression Of Band Width Or Redundancy In Fax (AREA)

PL19180800.5T 2011-04-22 2011-04-22 Sposób i urządzenie do kodowania z kompresją stratną danych obrazu PL3573337T3 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP19180800.5A EP3573337B1 (en)	2011-04-22	2011-04-22	Method and device for lossy compress-encoding image data
PCT/CN2011/000705 WO2012142731A1 (en)	2011-04-22	2011-04-22	Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data

Publications (1)

Publication Number	Publication Date
PL3573337T3 true PL3573337T3 (pl)	2022-09-26

Family

ID=47041015

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
PL19180800.5T PL3573337T3 (pl)	2011-04-22	2011-04-22	Sposób i urządzenie do kodowania z kompresją stratną danych obrazu
PL11863936T PL2700234T3 (pl)	2011-04-22	2011-04-22	Sposób i urządzenie do kodowania z kompresją stratną danych

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
PL11863936T PL2700234T3 (pl)	2011-04-22	2011-04-22	Sposób i urządzenie do kodowania z kompresją stratną danych

Country Status (12)

Country	Link
US (1)	US9288453B2 (pl)
EP (2)	EP3573337B1 (pl)
JP (1)	JP5838258B2 (pl)
KR (7)	KR101874466B1 (pl)
CN (5)	CN107547899B (pl)
DK (1)	DK2700234T3 (pl)
ES (2)	ES2924886T3 (pl)
HU (1)	HUE044124T2 (pl)
PL (2)	PL3573337T3 (pl)
PT (1)	PT2700234T (pl)
RS (1)	RS58952B1 (pl)
WO (1)	WO2012142731A1 (pl)

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2011
- 2011-04-22 CN CN201710795373.6A patent/CN107547899B/zh active Active
- 2011-04-22 RS RS20190871A patent/RS58952B1/sr unknown
- 2011-04-22 KR KR1020187005052A patent/KR101874466B1/ko active Active
- 2011-04-22 KR KR1020187018419A patent/KR101952709B1/ko active Active
- 2011-04-22 DK DK11863936.8T patent/DK2700234T3/da active
- 2011-04-22 PL PL19180800.5T patent/PL3573337T3/pl unknown
- 2011-04-22 KR KR1020207021516A patent/KR102231522B1/ko active Active
- 2011-04-22 US US14/113,005 patent/US9288453B2/en active Active
- 2011-04-22 KR KR1020217008109A patent/KR102375037B1/ko active Active
- 2011-04-22 EP EP19180800.5A patent/EP3573337B1/en active Active
- 2011-04-22 PL PL11863936T patent/PL2700234T3/pl unknown
- 2011-04-22 PT PT11863936T patent/PT2700234T/pt unknown
- 2011-04-22 CN CN201710795514.4A patent/CN107454409B/zh active Active
- 2011-04-22 KR KR1020197005173A patent/KR102051013B1/ko active Active
- 2011-04-22 EP EP11863936.8A patent/EP2700234B1/en active Active
- 2011-04-22 WO PCT/CN2011/000705 patent/WO2012142731A1/en not_active Ceased
- 2011-04-22 CN CN201710795835.4A patent/CN107454410B/zh active Active
- 2011-04-22 KR KR1020197034953A patent/KR102139199B1/ko active Active
- 2011-04-22 HU HUE11863936A patent/HUE044124T2/hu unknown
- 2011-04-22 CN CN201710795511.0A patent/CN107529059B/zh active Active
- 2011-04-22 KR KR1020137027392A patent/KR101832792B1/ko active Active
- 2011-04-22 ES ES19180800T patent/ES2924886T3/es active Active
- 2011-04-22 ES ES11863936T patent/ES2736003T3/es active Active
- 2011-04-22 CN CN201180071804.5A patent/CN103748876B/zh active Active
- 2011-04-22 JP JP2014505474A patent/JP5838258B2/ja active Active

Also Published As

Publication number	Publication date
KR102375037B1 (ko)	2022-03-17
EP2700234B1 (en)	2019-06-19
KR101952709B1 (ko)	2019-02-28
KR20190020847A (ko)	2019-03-04
PT2700234T (pt)	2019-07-23
US9288453B2 (en)	2016-03-15
ES2924886T3 (es)	2022-10-11
KR20140027957A (ko)	2014-03-07
EP3573337B1 (en)	2022-06-22
CN107529059B (zh)	2020-07-21
KR102231522B1 (ko)	2021-03-24
US20140037223A1 (en)	2014-02-06
RS58952B1 (sr)	2019-08-30
KR20200090990A (ko)	2020-07-29
KR102139199B1 (ko)	2020-07-29
JP5838258B2 (ja)	2016-01-06
KR20180079461A (ko)	2018-07-10
CN107547899A (zh)	2018-01-05
CN103748876B (zh)	2017-09-29
CN107454410A (zh)	2017-12-08
CN107454410B (zh)	2020-03-20
PL2700234T3 (pl)	2019-10-31
KR20180025978A (ko)	2018-03-09
EP2700234A1 (en)	2014-02-26
CN107547899B (zh)	2020-03-17
KR101874466B1 (ko)	2018-07-05
KR102051013B1 (ko)	2019-12-02
KR101832792B1 (ko)	2018-02-28
HUE044124T2 (hu)	2019-09-30
CN103748876A (zh)	2014-04-23
CN107454409A (zh)	2017-12-08
WO2012142731A1 (en)	2012-10-26
ES2736003T3 (es)	2019-12-23
EP3573337A1 (en)	2019-11-27
CN107529059A (zh)	2017-12-29
JP2014519215A (ja)	2014-08-07
EP2700234A4 (en)	2014-11-12
KR20190134830A (ko)	2019-12-04
DK2700234T3 (da)	2019-07-22
CN107454409B (zh)	2020-09-15
KR20210034102A (ko)	2021-03-29

Publication	Publication Date	Title
PL3573337T3 (pl)	2022-09-26	Sposób i urządzenie do kodowania z kompresją stratną danych obrazu
GB2488830B (en)	2015-07-29	Method and device for encoding image data and method and device for decoding image data
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