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1. (WO2017033687) IMAGING DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/033687 International Application No.: PCT/JP2016/072685
Publication Date: 02.03.2017 International Filing Date: 02.08.2016
Chapter 2 Demand Filed: 24.03.2017
IPC:
H04N 9/07 (2006.01) ,H04N 5/225 (2006.01) ,H04N 5/232 (2006.01) ,H04N 9/68 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
9
Details of colour television systems
04
Picture signal generators
07
with one pick-up device only
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
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
9
Details of colour television systems
64
Circuits for processing colour signals
68
for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Applicants:
クラリオン株式会社 CLARION CO., LTD. [JP/JP]; 埼玉県さいたま市中央区新都心7番地2 7-2, Shintoshin, Chuo-ku, Saitama-shi, Saitama 3300081, JP
Inventors:
小島 崇英 KOJIMA Takahide; JP
Agent:
弁護士法人クレオ国際法律特許事務所 CREO LAW & INTELLECTUAL PROPERTY; 東京都中央区八重洲一丁目4番16号 東京建物八重洲ビル2階 Tokyo Tatemono Yaesu Bldg. 2F, 4-16, Yaesu 1-chome, Chuo-ku, Tokyo 1030028, JP
Priority Data:
2015-16760527.08.2015JP
Title (EN) IMAGING DEVICE
(FR) DISPOSITIF D’IMAGERIE
(JA) 撮像装置
Abstract:
(EN) The purpose of the present invention is to obtain a color signal having a wide dynamic range (high sensitivity) and color reproducibility close to human vision regardless of the amount of a near-infrared light component included in light an image of which is captured. An infrared separation unit (near-infrared light component separation unit) 1053 generates infrared-separated signals (Ra, Ga, Ba) by removing a near-infrared component pixel by pixel at a removal rate E (Rr) corresponding to the rate (Rr) of the near-infrared light component calculated pixel by pixel by a near-infrared light rate calculation unit 1060 from an output signal RAW0 transmitted through a filter that allows light of wavelengths different from each other to selectively pass therethrough and converted by an imaging element 102 composed of a plurality of pixels.
(FR) La présente invention a pour but d’obtenir un signal de couleur ayant une large plage dynamique (sensibilité élevée) et une reproductibilité de couleur proche de la vision humaine indépendamment de la quantité d’une composante de lumière du proche infrarouge incluse dans une lumière dont une image est capturée. Une unité de séparation par infrarouge (unité de séparation de composante de lumière du proche infrarouge) (1053) génère des signaux séparés par infrarouge (Ra, Ga, Ba) par suppression d’une composante du proche infrarouge pixel par pixel à un taux de suppression E(Rr) correspondant au taux (Rr) de la composante de lumière du proche infrarouge calculé pixel par pixel par une unité de calcul de taux de lumière du proche infrarouge (1060) à partir d’un signal de sortie (RAW0) émis à travers un filtre qui permet à une lumière de longueurs d’onde différentes les unes des autres de passer de manière sélective à travers celui-ci et d’être convertie par un élément d’imagerie (102) composé d’une pluralité de pixels.
(JA) 撮像された光の中に含まれる近赤外光成分の量によらずに、広いダイナミックレンジ(高い感度)と人間の視覚に近い色再現性を持った色信号を得る。互いに異なる波長の光を選択的に通すフィルタを透過して、複数の画素からなる撮像素子102によって変換された出力信号RAW0の中から、近赤外光比率算出部1060によって、画素毎に算出された近赤外光成分の比率Rrに応じた除去率E(Rr)で、赤外分離部(近赤外光成分分離部)1053が、画素毎に近赤外光成分を除去して赤外分離信号(Ra,Ga,Ba)を生成する。
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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, 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, KN, KP, KR, 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)