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1. (WO2017135133) COMMUNICATION APPARATUS, COMMUNICATION CONTROL METHOD, AND COMPUTER PROGRAM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135133 International Application No.: PCT/JP2017/002656
Publication Date: 10.08.2017 International Filing Date: 26.01.2017
IPC:
H04N 21/2343 (2011.01) ,H04N 21/4402 (2011.01) ,H04N 21/4728 (2011.01) ,H04N 21/845 (2011.01) ,H04N 21/854 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
234
Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs
2343
involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
44
Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
4402
involving reformatting operations of video signals for household redistribution, storage or real-time display
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
47
End-user applications
472
End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification or for manipulating displayed content
4728
for selecting a ROI [Region Of Interest], e.g. for requesting a higher resolution version of a selected region
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
80
Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
83
Generation or processing of protective or descriptive data associated with content; Content structuring
845
Structuring of content, e.g. decomposing content into time segments
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
80
Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
85
Assembly of content; Generation of multimedia applications
854
Content authoring
Applicants:
CANON KABUSHIKI KAISHA [JP/JP]; 30-2,Shimomaruko 3-chome,Ohta-ku, Tokyo 1468501, JP
Inventors:
FUJIMORI Yuki; JP
Agent:
ABE TAKUMA; C/O CANON KABUSHIKI KAISHA, 30-2,Shimomaruko 3-chome,Ohta-ku, Tokyo 1468501, JP
KUROIWA SOGO; C/O CANON KABUSHIKI KAISHA, 30-2,Shimomaruko 3-chome,Ohta-ku, Tokyo 1468501, JP
Priority Data:
2016-01929503.02.2016JP
Title (EN) COMMUNICATION APPARATUS, COMMUNICATION CONTROL METHOD, AND COMPUTER PROGRAM
(FR) APPAREIL DE COMMUNICATION, PROCÉDÉ DE COMMANDE DE COMMUNICATION ET PROGRAMME D’ORDINATEUR
Abstract:
(EN) A communication apparatus includes an identifying unit configured to identify an object region having an object within a video image, a generating unit configured to generate a meta data segment including an identifier or identifiers of one or more objects corresponding to one or more object regions identified by the identifying unit, a transmitting unit configured to transmit the meta data segment generated by the generating unit to another communication apparatus, and a supplying unit configured to supply a video segment of an object region corresponding to an object selected in the other communication apparatus receiving the meta data segment to the other communication apparatus.
(FR) L’invention concerne un appareil de communication qui comprend une unité d’identification configurée pour identifier une région d’objet ayant un objet dans une image vidéo, une unité de génération configurée pour générer un segment de métadonnées comprenant un identificateur ou des identificateurs d’un ou plusieurs objets correspondant à une ou plusieurs régions d’objet identifiées par l’unité d’identification, une unité de transmission configurée pour transmettre le segment de métadonnées généré par l’unité de génération à un autre appareil de communication, et une unité de fourniture configurée pour fournir un segment vidéo d’une région d’objet correspondant à un objet sélectionné dans l’autre appareil de communication recevant le segment de métadonnées à l’autre appareil de communication.
front page image
Designated States: 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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020180105690CN108605149EP3412030US20190045269