KR101830885B1 - 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치 - Google Patents

영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치 Download PDF

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KR101830885B1
KR101830885B1 KR1020130041841A KR20130041841A KR101830885B1 KR 101830885 B1 KR101830885 B1 KR 101830885B1 KR 1020130041841 A KR1020130041841 A KR 1020130041841A KR 20130041841 A KR20130041841 A KR 20130041841A KR 101830885 B1 KR101830885 B1 KR 101830885B1
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reference picture
picture set
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KR20130116833A (ko
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김일구
박영오
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삼성전자주식회사
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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
    • H04N19/134—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
    • 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
    • H04N19/124—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
    • H04N19/10—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/10—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
    • H04N19/85—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

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020130041841A 2012-04-16 2013-04-16 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치 Active KR101830885B1 (ko)

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US201261624468P 2012-04-16 2012-04-16
US61/624,468 2012-04-16

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KR1020180018074A Active KR102149510B1 (ko) 2012-04-16 2018-02-13 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치
KR1020200106450A Active KR102257997B1 (ko) 2012-04-16 2020-08-24 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치

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KR1020200106450A Active KR102257997B1 (ko) 2012-04-16 2020-08-24 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치

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PH12014502315B1 (en) 2018-09-21
EP2830313A4 (en) 2015-09-09
EP3806473B1 (en) 2024-06-12
PL2830313T3 (pl) 2019-12-31
US20190104310A1 (en) 2019-04-04
CA2870680C (en) 2019-11-26
MY198315A (en) 2023-08-23
CN104380750A (zh) 2015-02-25
PH12017502290A1 (en) 2018-06-25
CN108881925A (zh) 2018-11-23
KR20130116833A (ko) 2013-10-24
US20230029391A1 (en) 2023-01-26
CN108495137B (zh) 2021-11-09
US10171811B2 (en) 2019-01-01
CA2870680A1 (en) 2013-10-24
MY198312A (en) 2023-08-23
PL3806473T3 (pl) 2024-08-05
CN108989821A (zh) 2018-12-11
CN108833926B (zh) 2021-12-21
WO2013157814A1 (ko) 2013-10-24
EP3595315A1 (en) 2020-01-15
EP2830313B1 (en) 2019-10-16
JP6553573B2 (ja) 2019-07-31
IN2014MN02262A (enExample) 2015-07-24
KR102257997B1 (ko) 2021-05-28
JP2017063438A (ja) 2017-03-30
MX2014012517A (es) 2015-05-11
RU2014145867A (ru) 2016-06-10
PH12014502315A1 (en) 2015-01-12
RU2627302C1 (ru) 2017-08-07
JP2015517273A (ja) 2015-06-18
HUE067783T2 (hu) 2024-11-28
US20150103882A1 (en) 2015-04-16
HUE052896T2 (hu) 2021-05-28
EP4398577A2 (en) 2024-07-10
US11490091B2 (en) 2022-11-01
EP3806473C0 (en) 2024-06-12
SG11201406675WA (en) 2014-11-27
RU2593264C2 (ru) 2016-08-10
KR20180028997A (ko) 2018-03-19
ZA201408390B (en) 2019-07-31
KR20200103592A (ko) 2020-09-02
US10609378B2 (en) 2020-03-31
JP6030749B2 (ja) 2016-11-24
CN108833926A (zh) 2018-11-16
US20200195932A1 (en) 2020-06-18
US20250016323A1 (en) 2025-01-09
CN104380750B (zh) 2018-07-27
EP4398577A3 (en) 2024-08-21
ES2850223T3 (es) 2021-08-26
DK2830313T3 (da) 2019-10-28
US20250016324A1 (en) 2025-01-09
ES2754023T3 (es) 2020-04-15
EP3595315B1 (en) 2021-01-13
SG10201701147XA (en) 2017-03-30
ES2992143T3 (es) 2024-12-09
PH12017502289A1 (en) 2018-06-25
US11006120B2 (en) 2021-05-11
US11856201B2 (en) 2023-12-26
MY175301A (en) 2020-06-18
EP2830313A1 (en) 2015-01-28
US20210235091A1 (en) 2021-07-29
PH12017502288A1 (en) 2018-06-25
CN108989821B (zh) 2022-03-04
US20240080449A1 (en) 2024-03-07
KR102149510B1 (ko) 2020-08-28
RU2654512C1 (ru) 2018-05-21
EP3806473A1 (en) 2021-04-14
EP4376416A2 (en) 2024-05-29
RU2689327C1 (ru) 2019-05-27
MY201520A (en) 2024-02-27
US12137226B2 (en) 2024-11-05
CN108495137A (zh) 2018-09-04
MX345247B (es) 2017-01-23
PH12017502287A1 (en) 2018-06-25
PL3595315T3 (pl) 2021-04-19
MX372959B (es) 2020-04-01
CN108881925B (zh) 2022-03-29
EP4376416A3 (en) 2024-07-31

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