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1. (WO2018142993) LIGHT EMISSION CONTROL DEVICE, LIGHT EMISSION CONTROL METHOD, PROGRAM, LIGHT-EMITTING DEVICE, AND IMAGING DEVICE
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Pub. No.: WO/2018/142993 International Application No.: PCT/JP2018/001853
Publication Date: 09.08.2018 International Filing Date: 23.01.2018
IPC:
G02B 7/28 (2006.01) ,G03B 13/36 (2006.01) ,G03B 15/05 (2006.01) ,H04N 5/225 (2006.01) ,H04N 7/18 (2006.01)
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
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
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
15
Special procedures for taking photographs; Apparatus therefor
02
Illuminating scene
03
Combinations of cameras with lighting apparatus; Flash units
05
Combinations of cameras with electronic flash apparatus; Electronic flash units
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
7
Television systems
18
Closed-circuit television systems, i.e. systems in which the signal is not broadcast
Applicants: SONY CORPORATION[JP/JP]; 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors: TOROBU Jun; JP
Agent: NISHIKAWA Takashi; JP
INAMOTO Yoshio; JP
Priority Data:
2017-01952506.02.2017JP
Title (EN) LIGHT EMISSION CONTROL DEVICE, LIGHT EMISSION CONTROL METHOD, PROGRAM, LIGHT-EMITTING DEVICE, AND IMAGING DEVICE
(FR) DISPOSITIF DE COMMANDE D'ÉMISSION DE LUMIÈRE, PROCÉDÉ DE COMMANDE D'ÉMISSION DE LUMIÈRE, PROGRAMME, DISPOSITIF ÉLECTROLUMINESCENT ET DISPOSITIF D'IMAGERIE
(JA) 発光制御装置、発光制御方法、プログラム、発光装置、および撮像装置
Abstract:
(EN) The present invention relates to a light emission control device, a light emission control method, a program, a light-emitting device, and an imaging device, whereby an AF assist light can be emitted at a more appropriate intensity. In the present invention, a light-emitting unit is configured so as to be capable of emitting an auto focus (AF) assist light when capturing a static image, and of emitting an illumination light when capturing a moving image. A light intensity setting unit sets, a light emission control unit, an AF assist light intensity calculated in accordance with the distance to a subject that is focused on or in accordance with an instruction by a user, and the light emission control unit controls emission of the AF assist light in accordance with the setting. The present invention can be applied to an external light-emitting device mountable to an imaging device body.
(FR) La présente invention concerne un dispositif de commande d'émission de lumière, un procédé de commande d'émission de lumière, un programme, un dispositif électroluminescent et un dispositif d'imagerie, une lumière auxiliaire AF pouvant être émise à une intensité plus appropriée. Dans la présente invention, une unité électroluminescente est configurée de façon à pouvoir émettre une lumière auxiliaire de mise au point automatique (AF) lors de la capture d'une image statique, et à émettre une lumière d'éclairage lors de la capture d'une image animée. Une unité de réglage d'intensité de lumière règle, une unité de commande d'émission de lumière, une intensité de lumière auxiliaire AF calculée en fonction de la distance par rapport à un sujet faisant l'objet d'une mise au poing ou en fonction d'une instruction donnée par un utilisateur, et l'unité de commande d'émission de lumière commande l'émission de la lumière auxiliaire AF conformément au réglage. La présente invention peut être appliquée à un dispositif électroluminescent externe pouvant être monté sur un corps de dispositif d'imagerie.
(JA) 本開示は、より適した光量でAF補助光の発光を行うことができるようにする発光制御装置、発光制御方法、プログラム、発光装置、および撮像装置に関する。 発光部は、静止画像を撮像する際のAF(Auto Focus)補助光、および、動画像を撮像する際の照明光の発光が可能となるように構成されている。そして、光量設定部が、フォーカスを合わせる前記被写体までの距離、または、ユーザによる指定に従って求められるAF補助光の光量を発光制御部に設定し、発光制御部が、その設定に従って、AF補助光の発光を制御する。本技術は、例えば、撮像装置本体に装着可能な外部発光装置に適用できる。
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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 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)