SG11201906481WA - Coding mcts-eis sei messages of an access unit - Google Patents

Coding mcts-eis sei messages of an access unit

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Publication number
SG11201906481WA
SG11201906481WA SG11201906481WA SG11201906481WA SG11201906481WA SG 11201906481W A SG11201906481W A SG 11201906481WA SG 11201906481W A SG11201906481W A SG 11201906481WA SG 11201906481W A SG11201906481W A SG 11201906481WA SG 11201906481W A SG11201906481W A SG 11201906481WA
Authority
SG
Singapore
Prior art keywords
international
mcts
access unit
march
pct
Prior art date
Application number
SG11201906481WA
Inventor
Ye-Kui Wang
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201906481WA publication Critical patent/SG11201906481WA/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
    • H04N19/10—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
    • 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
    • H04N19/10—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
    • H04N19/10—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
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/30—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

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)
  • Display Devices Of Pinball Game Machines (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 07 September 2018 (07.09.2018) WIPO I PCT (51) International Patent Classification: H04N 19/70 (2014.01) H04N 19/174 (2014.01) H04N 19/46 (2014.01) (21) International Application Number: PCT/US2018/020652 (22) International Filing Date: (25) Filing Language: (26) Publication Language: (30) Priority Data: 02 March 2018 (02.03.2018) English English 62/466,871 03 March 2017 (03.03.2017) US 62/473,947 20 March 2017 (20.03.2017) US 15/909,395 01 March 2018 (01.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San DIego, California 92121-1714 (US). (72) Inventor: WANG, Ye-Kui; 6264 Sunrose Crest Way, San Diego, California 92130 (US). (74) Agent: DAWLEY, Brian; Shumaker & Sieffert, PA., 1625 Radio Drive, Suite 300, Woodbury, Minnesota 55125 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: N with international search report (Art. 21(3)) O\ O (54) Title: CODING MCTS-EIS SEI MESSAGES OF AN ACCESS UNIT 00 processors implemented in circuitry and configured to determine whether an access unit of the video data includes a temporal motion (57) : An example device for processing video data includes a memory configured to store video data; and one or more constrained tile sets (MCTS) supplemental enhancement information (SEI) message; and decode an MCTS extraction information set O N (MCTS-EIS) SEI message of the access unit only when the access unit includes the temporal MCTS SEI message. O onion °nolo momioolioin ioo Imo oimIE (10) International Publication Number WO 2018/160957 Al
SG11201906481WA 2017-03-03 2018-03-02 Coding mcts-eis sei messages of an access unit SG11201906481WA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762466871P 2017-03-03 2017-03-03
US201762473947P 2017-03-20 2017-03-20
US15/909,395 US10687055B2 (en) 2017-03-03 2018-03-01 Coding MCTS-EIS SEI messages of an access unit
PCT/US2018/020652 WO2018160957A1 (en) 2017-03-03 2018-03-02 Coding mcts-eis sei messages of an access unit

Publications (1)

Publication Number Publication Date
SG11201906481WA true SG11201906481WA (en) 2019-09-27

Family

ID=63355493

Family Applications (4)

Application Number Title Priority Date Filing Date
SG11201906486SA SG11201906486SA (en) 2017-03-03 2018-03-02 Coding mcts-nested sei messages
SG11201906484YA SG11201906484YA (en) 2017-03-03 2018-03-02 Extracting mcts sub-bitstreams for video coding
SG11201906482UA SG11201906482UA (en) 2017-03-03 2018-03-02 Coding identifiers for motion constrained tile sets
SG11201906481WA SG11201906481WA (en) 2017-03-03 2018-03-02 Coding mcts-eis sei messages of an access unit

Family Applications Before (3)

Application Number Title Priority Date Filing Date
SG11201906486SA SG11201906486SA (en) 2017-03-03 2018-03-02 Coding mcts-nested sei messages
SG11201906484YA SG11201906484YA (en) 2017-03-03 2018-03-02 Extracting mcts sub-bitstreams for video coding
SG11201906482UA SG11201906482UA (en) 2017-03-03 2018-03-02 Coding identifiers for motion constrained tile sets

Country Status (6)

Country Link
US (4) US10687055B2 (en)
EP (4) EP3590263B1 (en)
CN (4) CN110326298B (en)
ES (4) ES2867583T3 (en)
SG (4) SG11201906486SA (en)
WO (4) WO2018160964A1 (en)

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Publication number Publication date
EP3590264B1 (en) 2021-04-14
CN110313182B (en) 2022-03-22
SG11201906482UA (en) 2019-09-27
EP3590263A1 (en) 2020-01-08
EP3590263B1 (en) 2021-04-14
ES2867624T3 (en) 2021-10-20
EP3590261B1 (en) 2021-09-22
CN110326299A (en) 2019-10-11
EP3590262B1 (en) 2022-02-23
CN110337814B (en) 2022-03-29
US20180255296A1 (en) 2018-09-06
US20180255323A1 (en) 2018-09-06
CN110313182A (en) 2019-10-08
EP3590262A1 (en) 2020-01-08
ES2895270T3 (en) 2022-02-18
US10764575B2 (en) 2020-09-01
WO2018160976A2 (en) 2018-09-07
EP3590261A1 (en) 2020-01-08
CN110326299B (en) 2022-04-05
US10897612B2 (en) 2021-01-19
CN110337814A (en) 2019-10-15
US10687055B2 (en) 2020-06-16
CN110326298A (en) 2019-10-11
SG11201906486SA (en) 2019-09-27
EP3590264A2 (en) 2020-01-08
ES2867583T3 (en) 2021-10-20
ES2909066T3 (en) 2022-05-05
CN110326298B (en) 2021-09-28
WO2018160957A1 (en) 2018-09-07
WO2018160964A1 (en) 2018-09-07
WO2018160970A1 (en) 2018-09-07
WO2018160976A3 (en) 2018-10-18
US20180255322A1 (en) 2018-09-06
US10904521B2 (en) 2021-01-26
US20180255305A1 (en) 2018-09-06
SG11201906484YA (en) 2019-09-27

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