PH12013501264A1 - Predictive encoding method, predictive encoding device, and predictive encoding program of motion vector, and predictive decoding method, predictive decoding device, and predictive decoding program of motion vector - Google Patents

Predictive encoding method, predictive encoding device, and predictive encoding program of motion vector, and predictive decoding method, predictive decoding device, and predictive decoding program of motion vector

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Publication number
PH12013501264A1
PH12013501264A1 PH1/2013/501264A PH12013501264A PH12013501264A1 PH 12013501264 A1 PH12013501264 A1 PH 12013501264A1 PH 12013501264 A PH12013501264 A PH 12013501264A PH 12013501264 A1 PH12013501264 A1 PH 12013501264A1
Authority
PH
Philippines
Prior art keywords
motion vector
predictive
program
encoding
prediction motion
Prior art date
Application number
PH1/2013/501264A
Other languages
English (en)
Inventor
Choong Seng Boon
Akira Fujibayashi
Yoshinori Suzuki
Original Assignee
Ntt Docomo 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.)
Filing date
Publication date
Application filed by Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of PH12013501264A1 publication Critical patent/PH12013501264A1/en

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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
    • 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
    • H04N19/10—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
    • H04N19/134—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • 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
    • 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
    • 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
    • H04N19/169—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
    • H04N19/184—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 bits, e.g. of the compressed video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PH1/2013/501264A 2011-01-07 2011-12-20 Predictive encoding method, predictive encoding device, and predictive encoding program of motion vector, and predictive decoding method, predictive decoding device, and predictive decoding program of motion vector PH12013501264A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011002205 2011-01-07
PCT/JP2011/079540 WO2012093585A1 (ja) 2011-01-07 2011-12-20 動きベクトルの予測符号化方法、予測符号化装置、及び予測符号化プログラム、並びに、動きベクトルの予測復号方法、予測復号装置、及び、予測復号プログラム

Publications (1)

Publication Number Publication Date
PH12013501264A1 true PH12013501264A1 (en) 2013-08-28

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PH1/2013/501264A PH12013501264A1 (en) 2011-01-07 2011-12-20 Predictive encoding method, predictive encoding device, and predictive encoding program of motion vector, and predictive decoding method, predictive decoding device, and predictive decoding program of motion vector

Country Status (20)

Country Link
US (5) US9693052B2 (enExample)
EP (6) EP3826306B1 (enExample)
JP (5) JP5698767B2 (enExample)
KR (6) KR102165666B1 (enExample)
CN (5) CN105812821B (enExample)
AU (1) AU2011353904B2 (enExample)
BR (1) BR112013017208B1 (enExample)
CA (4) CA3167001A1 (enExample)
DK (3) DK3826306T3 (enExample)
ES (5) ES2622732T3 (enExample)
FI (3) FI3826306T3 (enExample)
HU (3) HUE061239T2 (enExample)
MX (4) MX339663B (enExample)
PH (1) PH12013501264A1 (enExample)
PL (5) PL4120686T3 (enExample)
PT (5) PT3826306T (enExample)
RU (7) RU2580090C2 (enExample)
SG (1) SG191232A1 (enExample)
TW (3) TWI621352B (enExample)
WO (1) WO2012093585A1 (enExample)

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PL3826306T3 (pl) 2023-03-20
RU2697738C1 (ru) 2019-08-19
CA2933341C (en) 2020-06-30
TW201244499A (en) 2012-11-01
CN106878741B (zh) 2019-08-06
RU2649770C1 (ru) 2018-04-04
US20180146209A1 (en) 2018-05-24
AU2011353904B2 (en) 2015-09-10
PL2938082T3 (pl) 2017-09-29
ES2957772T3 (es) 2024-01-25
CN103283235B (zh) 2016-10-26
JP2015092781A (ja) 2015-05-14
EP3826306B1 (en) 2022-12-28
US10511856B2 (en) 2019-12-17
PT4120686T (pt) 2023-09-07
HUE061239T2 (hu) 2023-06-28
US20170155898A9 (en) 2017-06-01
US20190075316A1 (en) 2019-03-07
US9693052B2 (en) 2017-06-27
CA3167001A1 (en) 2012-07-12
RU2731026C1 (ru) 2020-08-28
CN106878741A (zh) 2017-06-20
PT4120685T (pt) 2024-10-15
US20130294517A1 (en) 2013-11-07
KR20170132361A (ko) 2017-12-01
JPWO2012093585A1 (ja) 2014-06-09
PT2938082T (pt) 2017-04-07
CA2823880A1 (en) 2012-07-12
PL4120686T3 (pl) 2023-12-11
EP2938082B1 (en) 2017-03-22
JP6099729B2 (ja) 2017-03-22
DK4120686T3 (da) 2023-09-25
CA2933341A1 (en) 2012-07-12
ES2614821T3 (es) 2017-06-02
KR102066543B1 (ko) 2020-01-15
TW201818725A (zh) 2018-05-16
KR20200006194A (ko) 2020-01-17
RU2676245C1 (ru) 2018-12-26
EP4120686A1 (en) 2023-01-18
JP5859691B2 (ja) 2016-02-10
DK3826306T3 (da) 2023-01-23
KR20140011475A (ko) 2014-01-28
US10154280B2 (en) 2018-12-11
BR112013017208A2 (pt) 2016-09-20
FI3826306T3 (fi) 2023-01-31
FI4120685T3 (fi) 2024-11-04
DK4120685T3 (da) 2024-10-28
EP3826306A1 (en) 2021-05-26
KR20160036671A (ko) 2016-04-04
HUE068698T2 (hu) 2025-01-28
CN105812820A (zh) 2016-07-27
ES2622732T3 (es) 2017-07-07
BR112013017208B1 (pt) 2019-01-29
KR20160087402A (ko) 2016-07-21
PT2663077T (pt) 2017-02-13
EP2663077B1 (en) 2017-01-11
CA3079646A1 (en) 2012-07-12
PT3826306T (pt) 2023-01-16
CN105812820B (zh) 2019-03-15
CA3079646C (en) 2022-09-13
TWI562611B (enExample) 2016-12-11
CN103283235A (zh) 2013-09-04
US9877040B2 (en) 2018-01-23
RU2013136900A (ru) 2015-02-20
EP2663077A1 (en) 2013-11-13
KR101672790B1 (ko) 2016-11-04
KR101803886B1 (ko) 2017-12-04
US20190110065A1 (en) 2019-04-11
FI4120686T3 (fi) 2023-09-12
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ES2936314T3 (es) 2023-03-16
CA2823880C (en) 2016-08-16
JP6246962B2 (ja) 2017-12-13
SG191232A1 (en) 2013-07-31
MX339663B (es) 2016-06-03
KR20180128098A (ko) 2018-11-30
RU2744696C1 (ru) 2021-03-15
KR101931276B1 (ko) 2018-12-20
EP2938081A1 (en) 2015-10-28
MX352533B (es) 2017-11-29
US20170150169A1 (en) 2017-05-25
JP5698767B2 (ja) 2015-04-08
US10511855B2 (en) 2019-12-17
MX2020001492A (es) 2020-03-20
JP6411615B2 (ja) 2018-10-24
CN105812821B (zh) 2017-10-27
AU2011353904A1 (en) 2013-07-11
PL2663077T3 (pl) 2017-04-28
EP4120686B1 (en) 2023-08-23
CN105791857B (zh) 2018-12-07
JP2016036186A (ja) 2016-03-17
TWI621352B (zh) 2018-04-11
EP2663077A4 (en) 2015-11-04
EP4120685A1 (en) 2023-01-18
RU2699404C1 (ru) 2019-09-05
KR102165666B1 (ko) 2020-10-14
CN105812821A (zh) 2016-07-27
EP2938082A1 (en) 2015-10-28
TW201701669A (zh) 2017-01-01
CN105791857A (zh) 2016-07-20
RU2580090C2 (ru) 2016-04-10
PL4120685T3 (pl) 2024-12-16
MX2013007540A (es) 2013-08-21
EP4120685B1 (en) 2024-10-02
JP2017108433A (ja) 2017-06-15
JP2018026879A (ja) 2018-02-15
ES2994227T3 (en) 2025-01-20
HUE063372T2 (hu) 2024-01-28
WO2012093585A1 (ja) 2012-07-12

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