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1. (WO2017057294) IMAGING DEVICE AND FOCUS DETECTION DEVICE
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Pub. No.: WO/2017/057294 International Application No.: PCT/JP2016/078315
Publication Date: 06.04.2017 International Filing Date: 26.09.2016
IPC:
H04N 5/232 (2006.01) ,G02B 7/28 (2006.01) ,G02B 7/34 (2006.01) ,G03B 7/087 (2006.01) ,G03B 13/36 (2006.01) ,H04N 5/238 (2006.01) ,H04N 5/341 (2011.01) ,H04N 5/347 (2011.01) ,H04N 5/351 (2011.01) ,H04N 5/353 (2011.01) ,H04N 5/357 (2011.01) ,H04N 5/367 (2011.01) ,H04N 5/369 (2011.01) ,H04N 5/374 (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
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
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
34
using different areas in a pupil plane
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
7
Control of exposure by setting shutters, diaphragms, or filters separately or conjointly
08
Control effected solely by response to built-in light-sensitive device to the intensity of light received by the camera
081
Analogue circuits
087
for control of both exposure time and aperture
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
235
Circuitry for compensating for variation in the brightness of the object
238
by influencing optical part of the camera
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
341
Extracting pixel data from an image sensor by controlling scanning circuits, e.g. by modifying the number of pixels having been sampled or to be sampled
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
341
Extracting pixel data from an image sensor by controlling scanning circuits, e.g. by modifying the number of pixels having been sampled or to be sampled
347
by combining or binning pixels in SSIS
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
351
Control of the SSIS depending on the scene, e.g. brightness or motion in the scene
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
351
Control of the SSIS depending on the scene, e.g. brightness or motion in the scene
353
Control of the integration time
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
357
Noise processing, e.g. detecting, correcting, reducing or removing noise
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
357
Noise processing, e.g. detecting, correcting, reducing or removing noise
365
applied to fixed-pattern noise, e.g. non-uniformity of response
367
applied to defects, e.g. non-responsive pixels
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
369
SSIS architecture; Circuitry associated therewith
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
369
SSIS architecture; Circuitry associated therewith
374
Addressed sensors, e.g. MOS or CMOS sensors
Applicants: NIKON CORPORATION[JP/JP]; 15-3, Konan 2-chome, Minato-ku, Tokyo 1086290, JP
Inventors: SHIONOYA, Takashi; JP
KANBARA, Toshiyuki; JP
SEKIGUCHI, Naoki; JP
Agent: NAGAI, Fuyuki; JP
WATANABE, Takao; JP
Priority Data:
2015-19528630.09.2015JP
Title (EN) IMAGING DEVICE AND FOCUS DETECTION DEVICE
(FR) DISPOSITIF D'IMAGERIE, ET DISPOSITIF DE DÉTECTION DE MISE AU POINT
(JA) 撮像装置および焦点検出装置
Abstract:
(EN) An imaging device is provided with an imaging element having an imaging area for photographing the image of a subject via a lens that adjusts the in-focus position of an optical system, a setting unit for setting an imaging condition for the imaging area, a selection unit for selecting a pixel to be used for interpolation from pixels included in the imaging area, and a control unit for controlling the drive of the lens in accordance with the in-focus state of the optical system detected using a signal interpolated by a signal that is outputted from the pixel selected by the selection unit. At least some of the pixels selected by the selection unit are different depending on the imaging condition set by the setting unit.
(FR) Un dispositif d'imagerie selon l'invention comprend un élément d'imagerie ayant une zone d'imagerie pour photographier l'image d'un sujet via un objectif qui ajuste la position de mise au point d'un système optique, une unité de définition pour définir une condition d'imagerie pour la zone d'imagerie, une unité de sélection pour sélectionner un pixel devant être utilisé pour une interpolation à partir des pixels compris dans la zone d'imagerie, et une unité de commande pour commander l'entraînement de l'objectif d'après l'état de mise au point du système optique détecté au moyen d'un signal interpolé par un signal qui est émis par le pixel sélectionné par l'unité de sélection. Au moins certains des pixels sélectionnés par l'unité de sélection sont différents selon la condition d'imagerie définie par l'unité de définition.
(JA) 撮像装置は、光学系の合焦位置を調整するレンズを介して被写体を撮像する撮像領域を有する撮像素子と、前記撮像領域の撮像条件を設定する設定部と、補間に用いるための画素を前記撮像領域に含まれる画素から選択する選択部と、前記選択部により選択された画素から出力された信号により補間された信号を用いて検出された前記光学系の合焦状態により前記レンズの駆動を制御する制御部と、を備え、前記選択部は、前記設定部により設定された撮像条件により前記選択する画素の少なくとも一部の画素が異なる。
front page image
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, JP, KE, KG, 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)