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1. (WO2019003850) IMAGE PROCESSING DEVICE AND METHOD
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Pub. No.: WO/2019/003850 International Application No.: PCT/JP2018/021859
Publication Date: 03.01.2019 International Filing Date: 07.06.2018
IPC:
H04N 5/232 (2006.01) ,H04N 5/92 (2006.01) ,H04N 21/2343 (2011.01) ,H04N 21/436 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
232
Devices for controlling television cameras, e.g. remote control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
76
Television signal recording
91
Television signal processing therefor
92
Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
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
436
Interfacing a local distribution network, e.g. communicating with another STB or inside the home
Applicants:
キヤノン株式会社 CANON KABUSHIKI KAISHA [JP/JP]; 東京都大田区下丸子3丁目30番2号 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501, JP
Inventors:
▲高▼橋 良輔 TAKAHASHI, Ryosuke; JP
Agent:
大塚 康徳 OHTSUKA, Yasunori; JP
大塚 康弘 OHTSUKA, Yasuhiro; JP
高柳 司郎 TAKAYANAGI, Jiro; JP
木村 秀二 KIMURA, Shuji; JP
Priority Data:
2017-12651528.06.2017JP
Title (EN) IMAGE PROCESSING DEVICE AND METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE TRAITEMENT D'IMAGE
(JA) 画像処理装置及び方法
Abstract:
(EN) This image processing device for processing image data obtained by an imaging device has: an output means for outputting the image data obtained by the imaging device and maximum luminance information, that is, information for indicating a maximum luminance of the image data, to an external device; an acquisition means for acquiring a maximum luminance that can be handled by the imaging device; and a control means for controlling the output means to output the maximum luminance acquired by the acquisition means as the maximum luminance information.
(FR) L'invention concerne un dispositif de traitement d'image permettant de traiter des données d'image obtenues par un dispositif d'imagerie qui comprend : un moyen de sortie pour délivrer en sortie les données d'image obtenues par le dispositif d'imagerie et des informations de luminance maximale, c'est-à-dire des informations pour indiquer une luminance maximale des données d'image, à un dispositif externe ; un moyen d'acquisition pour acquérir une luminance maximale qui peut être traitée par le dispositif d'imagerie ; et un moyen de commande pour commander le moyen de sortie pour délivrer en sortie la luminance maximale acquise par le moyen d'acquisition en tant qu'informations de luminance maximale.
(JA) 撮像装置により得られた画像データを処理する本発明の画像処理装置は、前記撮像装置により得られた画像データと、前記画像データの最大輝度を示すための情報である最大輝度情報とを、外部装置に出力する出力手段と、前記撮像装置が取り扱い可能な最大輝度を取得する取得手段と、前記最大輝度情報として、前記取得手段により取得された最大輝度を出力するよう前記出力手段を制御する制御手段と、を有する。
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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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)