SG11201906486SA - Coding mcts-nested sei messages - Google Patents

Coding mcts-nested sei messages

Info

Publication number
SG11201906486SA
SG11201906486SA SG11201906486SA SG11201906486SA SG11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA SG 11201906486S A SG11201906486S A SG 11201906486SA
Authority
SG
Singapore
Prior art keywords
sei
mcts
international
bitstream
sei messages
Prior art date
Application number
SG11201906486SA
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 SG11201906486SA publication Critical patent/SG11201906486SA/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

Abstract

WO 18/ 16097 6 A3 (12) 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) WIP0 I PCT omit °nolo om (10) International Publication Number WO 2018/160976 A3 RECEIVE TEMPORAL MCTS SEI MESSAGE FOR BITSTREAM RECEIVE MCTS-EIS SEI 7 -102 MESSAGE FOR BITSTREAM DETERMINE SUB-BITSTREAM TO EXTRACT 7 106 7 108 r110 r 112 (51) International Patent Classification: H04N 19/70 (2014.01) H04N 19/174 (2014.01) H04N 19/46 (2014.01) (21) International Application Number: PCT/US2018/020677 (22) International Filing Date: 02 March 2018 (02.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/466,871 03 March 2017 (03.03.2017) US 62/473,947 20 March 2017 (20.03.2017) US 15/909,597 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). (54) Title: CODING MCTS-NESTED SEI MESSAGES (57) : An example device for processing video data includes a memory configured to roo a supplemental enhancement information (SEI) network abstraction layer (NAL) unit of store video data; and one or more processors implemented in circuitry and configured to de- code a video bitstream including the video data, the SEI NAL unit containing a motion constrained tile sets (MCTS) nesting SEI message; determine that the SEI NAL unit does not contain any non-MCTS-nesting SEI messages in response to the SEI NAL unit containing the MCTS nest- ,104 ing SEI message; and decode subsequent SEI messages of the SEI NAL unit as MCTS nesting SEI messages in response to the determination. EXTRACT PARAMETER SETS USING MCTS-EIS SEI MESSAGE OMIT SEI NAL UNITS CONTAINING NON-MCTS- NESTED SEI MESSAGES EXTRACT VIDEO DATA FOR SUB-BITSTREAM USING SEI MESSAGES SEND SUB-BITSTREAM TO VIDEO DECODER FIG. 4 [Continued on next page] WO 2018/160976 A3 MIDEDIMOMOIDEIROHOIDEMI100 1101M0MEOE11111ill 00# Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 18 October 2018 (18.10.2018)
SG11201906486SA 2017-03-03 2018-03-02 Coding mcts-nested sei messages SG11201906486SA (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
US15/909,597 US10764575B2 (en) 2017-03-03 2018-03-01 Coding MCTS-nested SEI messages to exclude other SEI messages that are not MCTS-nested
PCT/US2018/020677 WO2018160976A2 (en) 2017-03-03 2018-03-02 Coding mcts-nested sei messages

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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
SG11201906486SA SG11201906486SA (en) 2017-03-03 2018-03-02 Coding mcts-nested sei messages
SG11201906481WA SG11201906481WA (en) 2017-03-03 2018-03-02 Coding mcts-eis sei messages of an access unit

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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

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EP (4) EP3590262B1 (en)
CN (4) CN110337814B (en)
ES (4) ES2895270T3 (en)
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WO (4) WO2018160970A1 (en)

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CN110326298A (en) 2019-10-11
SG11201906481WA (en) 2019-09-27
CN110337814B (en) 2022-03-29
CN110326299B (en) 2022-04-05
ES2867583T3 (en) 2021-10-20
WO2018160976A2 (en) 2018-09-07
US10687055B2 (en) 2020-06-16
EP3590261A1 (en) 2020-01-08
US10764575B2 (en) 2020-09-01
EP3590263B1 (en) 2021-04-14
WO2018160957A1 (en) 2018-09-07
EP3590262B1 (en) 2022-02-23
EP3590261B1 (en) 2021-09-22
WO2018160976A3 (en) 2018-10-18
CN110337814A (en) 2019-10-15
ES2895270T3 (en) 2022-02-18
EP3590262A1 (en) 2020-01-08
SG11201906484YA (en) 2019-09-27
EP3590264A2 (en) 2020-01-08
US10897612B2 (en) 2021-01-19
CN110326299A (en) 2019-10-11
ES2909066T3 (en) 2022-05-05
SG11201906482UA (en) 2019-09-27
US20180255305A1 (en) 2018-09-06
CN110313182B (en) 2022-03-22
ES2867624T3 (en) 2021-10-20
WO2018160970A1 (en) 2018-09-07
EP3590263A1 (en) 2020-01-08
US10904521B2 (en) 2021-01-26
CN110313182A (en) 2019-10-08
US20180255322A1 (en) 2018-09-06
WO2018160964A1 (en) 2018-09-07
US20180255323A1 (en) 2018-09-06
US20180255296A1 (en) 2018-09-06
EP3590264B1 (en) 2021-04-14
CN110326298B (en) 2021-09-28

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