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1. (WO2019064759) IMAGING DEVICE, IMAGING METHOD, AND PROGRAM
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Pub. No.: WO/2019/064759 International Application No.: PCT/JP2018/024239
Publication Date: 04.04.2019 International Filing Date: 26.06.2018
IPC:
G02B 7/08 (2006.01) ,G02B 7/36 (2006.01) ,G03B 13/36 (2006.01) ,H04N 5/232 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
02
for lenses
04
with mechanism for focusing or varying magnification
08
adapted to co-operate with a remote control mechanism
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7
Mountings, adjusting means, or light-tight connections, for optical elements
28
Systems for automatic generation of focusing signals
36
using image sharpness techniques
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
13
Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
32
Means for focusing
34
Power focusing
36
Autofocus systems
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
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
内田 亮宏 UCHIDA, Akihiro; JP
田中 康一 TANAKA, Koichi; JP
林 健吉 HAYASHI, Kenkichi; JP
藤木 伸一郎 FUJIKI, Shinichiro; JP
伊澤 誠一 IZAWA, Seiichi; JP
Agent:
特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO; 東京都新宿区新宿4丁目3番17号 3-17, Shinjuku 4-chome, Shinjuku-ku, Tokyo 1600022, JP
Priority Data:
2017-18644827.09.2017JP
Title (EN) IMAGING DEVICE, IMAGING METHOD, AND PROGRAM
(FR) DISPOSITIF D'IMAGERIE, PROCÉDÉ D'IMAGERIE ET PROGRAMME
(JA) 撮像装置、撮像方法、及びプログラム
Abstract:
(EN) This imaging device acquires the focal length of an imaging lens from the zoom lens state of the imaging lens. When performing zoom tracking control for changing the focus lens state of the imaging lens according to the acquired focal length, if any change in the acquired focal length is detected, the imaging device changes the reference for the zoom tracking control depending on whether autofocus is being executed.
(FR) Ce dispositif d'imagerie acquiert la distance focale d'un objectif d'imagerie à partir de l'état d'objectif zoom de l'objectif d'imagerie. Lors de la mise en œuvre d'une commande de suivi de zoom pour changer l'état d'objectif de focalisation de l'objectif d'imagerie en fonction de la distance focale acquise, si un quelconque changement de la distance focale acquise est détecté, le dispositif d'imagerie change la référence pour la commande de suivi de zoom selon que la mise au point automatique est en cours d'exécution ou non.
(JA) 撮像装置は、撮像レンズのズームレンズの状態から撮像レンズの焦点距離を取得し、取得した焦点距離に応じて撮像レンズのフォーカスレンズの状態を変化させるズームトラッキング制御を行うにあたり、取得した焦点距離の変化が検出された場合に、オートフォーカスが実行中か否かによって、ズームトラッキング制御における基準を異ならせる。
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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 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)