KR101554447B1 - 화상 처리 장치 및 방법 - Google Patents

화상 처리 장치 및 방법 Download PDF

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KR101554447B1
KR101554447B1 KR1020147033377A KR20147033377A KR101554447B1 KR 101554447 B1 KR101554447 B1 KR 101554447B1 KR 1020147033377 A KR1020147033377 A KR 1020147033377A KR 20147033377 A KR20147033377 A KR 20147033377A KR 101554447 B1 KR101554447 B1 KR 101554447B1
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KR20140143465A (ko
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가즈시 사토
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소니 주식회사
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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
    • H04N19/50—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
    • H04N19/10—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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
KR1020147033377A 2012-09-28 2013-09-19 화상 처리 장치 및 방법 Active KR101554447B1 (ko)

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JPJP-P-2012-218307 2012-09-28
JP2012218307 2012-09-28
JP2012283598 2012-12-26
JPJP-P-2012-283598 2012-12-26
JPJP-P-2013-129992 2013-06-20
JP2013129992 2013-06-20
PCT/JP2013/075228 WO2014050677A1 (ja) 2012-09-28 2013-09-19 画像処理装置および方法

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US (4) US10009619B2 (https=)
EP (2) EP2840795A4 (https=)
JP (3) JP5867791B2 (https=)
KR (4) KR101554447B1 (https=)
CN (5) CN106210720B (https=)
AU (1) AU2013321315C1 (https=)
BR (2) BR122016021326B1 (https=)
CA (1) CA2871828C (https=)
MX (1) MX347217B (https=)
MY (2) MY191172A (https=)
PH (1) PH12014502585A1 (https=)
RU (2) RU2706237C2 (https=)
SG (2) SG11201408580PA (https=)
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JP6281521B2 (ja) 2018-02-21
BR112015000422A2 (pt) 2017-06-27
KR101991987B1 (ko) 2019-06-21
MY168805A (en) 2018-12-04
RU2581014C1 (ru) 2016-04-10
RU2016109053A3 (https=) 2019-05-24
CA2871828C (en) 2015-09-15
MX2014014669A (es) 2015-02-10
US20150163505A1 (en) 2015-06-11
JP2018093512A (ja) 2018-06-14
RU2706237C2 (ru) 2019-11-15
EP2840795A1 (en) 2015-02-25
US20180249170A1 (en) 2018-08-30
MX347217B (es) 2017-04-20
JP6525073B2 (ja) 2019-06-05
MY191172A (en) 2022-06-03
US10848778B2 (en) 2020-11-24
KR102037644B1 (ko) 2019-10-28
RU2016109053A (ru) 2018-11-26
WO2014050677A1 (ja) 2014-04-03
JP5867791B2 (ja) 2016-02-24
KR102046757B1 (ko) 2019-11-19
KR20190049947A (ko) 2019-05-09
BR112015000422B1 (pt) 2023-04-25
EP3200464A1 (en) 2017-08-02
BR122016021326A2 (pt) 2019-08-27
KR20150051222A (ko) 2015-05-11
CN109510988A (zh) 2019-03-22
CN109510988B (zh) 2023-04-14
CN106060540A (zh) 2016-10-26
CN106060540B (zh) 2019-07-02
KR20140143465A (ko) 2014-12-16
KR20190105126A (ko) 2019-09-11
CN105611293B (zh) 2018-07-06
CN106210720A (zh) 2016-12-07
US10212446B2 (en) 2019-02-19
CN106210720B (zh) 2019-04-16
JP2015159581A (ja) 2015-09-03
US10009619B2 (en) 2018-06-26
US20190098328A1 (en) 2019-03-28
BR122016021326B1 (pt) 2023-01-10
US20210014516A1 (en) 2021-01-14
US11503321B2 (en) 2022-11-15
CA2871828A1 (en) 2014-04-03
SG10201507195QA (en) 2015-10-29
AU2013321315B2 (en) 2014-12-18
PH12014502585B1 (en) 2015-01-21
CN104396241A (zh) 2015-03-04
PH12014502585A1 (en) 2015-01-21
EP2840795A4 (en) 2015-04-15
CN105611293A (zh) 2016-05-25
JPWO2014050677A1 (ja) 2016-08-22
CN104396241B (zh) 2016-08-24
SG11201408580PA (en) 2015-01-29
AU2013321315C1 (en) 2015-06-18

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