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1. (WO2019031269) TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031269 International Application No.: PCT/JP2018/028202
Publication Date: 14.02.2019 International Filing Date: 27.07.2018
IPC:
H04N 21/235 (2011.01) ,H04H 60/37 (2008.01) ,H04H 60/58 (2008.01) ,H04H 60/59 (2008.01) ,H04N 19/467 (2014.01) ,H04N 19/70 (2014.01) ,H04N 21/435 (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
235
Processing of additional data, e.g. scrambling of additional data or processing content descriptors
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
60
Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
35
Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
37
for identifying segments of broadcast information, e.g. scenes or extracting programme ID
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
60
Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
56
Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29 or H04H60/35183
58
of audio
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
60
Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
56
Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29 or H04H60/35183
59
of video
[IPC code unknown for H04N 19/467][IPC code unknown for H04N 19/70]
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
435
Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
Applicants:
ソニー株式会社 SONY CORPORATION [JP/JP]; 東京都港区港南1丁目7番1号 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors:
高橋 和幸 TAKAHASHI Kazuyuki; JP
大野 武司 OHNO Takeshi; JP
Agent:
西川 孝 NISHIKAWA Takashi; JP
稲本 義雄 INAMOTO Yoshio; JP
Priority Data:
2017-15616010.08.2017JP
Title (EN) TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD
(FR) DISPOSITIF D'ÉMISSION, PROCÉDÉ D'ÉMISSION, DISPOSITIF DE RÉCEPTION ET PROCÉDÉ DE RÉCEPTION
(JA) 送信装置、送信方法、受信装置、及び受信方法
Abstract:
(EN) The present technology pertains to a transmission device, a transmission method, a reception device, and a reception method that enable a watermark to be more easily detected. The transmission device comprises: a generation unit that generates watermark information for detecting a watermark; and a transmission unit that transmits a broadcast signal which includes the watermark and the watermark information. The provision of this transmission device enables a reception-side reception device to more easily detect a watermark. The present technology can be applied to, for example, a transmitting system comprising a transmission device and a reception device.
(FR) La présente invention concerne un dispositif d'émission, un procédé d'émission, un dispositif de réception et un procédé de réception qui permettent à un filigrane d'être plus facilement détecté. Le dispositif d'émission comporte: une unité de génération qui génère des informations de filigrane servant à détecter un filigrane; et une unité d'émission qui émet un signal de diffusion comprenant le filigrane et les informations de filigrane. La mise en place de ce dispositif d'émission permet à un dispositif côté réception de réception de détecter plus facilement un filigrane. La présente technologie peut être appliquée, par exemple, à un système de transmission comportant un dispositif d'émission et un dispositif de réception.
(JA) 本技術は、より容易にウォータマークを検出することができるようにする送信装置、送信方法、受信装置、及び受信方法に関する。 ウォータマークを検出するためのウォータマーク情報を生成する生成部と、ウォータマーク及びウォータマーク情報を含む放送信号を送信する送信部とを備える送信装置が提供されることで、受信側の受信装置では、より容易にウォータマークを検出することができる。本技術は、例えば、送信装置と受信装置からなる伝送システムに適用することができる。
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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, 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
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: Japanese (JA)
Filing Language: Japanese (JA)