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1. (WO2017166479) LIGHT MEASUREMENT METHOD AND APPARATUS OF IMAGE COLLECTION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/166479 International Application No.: PCT/CN2016/088768
Publication Date: 05.10.2017 International Filing Date: 06.07.2016
IPC:
H04N 5/232 (2006.01) ,H04N 5/235 (2006.01)
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
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
235
Circuitry for compensating for variation in the brightness of the object
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen City, Guangdong 518057, CN
Inventors:
胡文迪 HU, Wendi; CN
Agent:
北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW; 中国北京市 海淀区莲花池东路39号西金大厦6层 F6, Xijin Centre 39 Lianhuachi East Rd., Haidian District Beijing 100036, CN
Priority Data:
201610186562.929.03.2016CN
Title (EN) LIGHT MEASUREMENT METHOD AND APPARATUS OF IMAGE COLLECTION DEVICE
(FR) PROCÉDÉ ET APPAREIL DE MESURE DE LUMIÈRE DE DISPOSITIF DE COLLECTE D'IMAGES
(ZH) 图像采集设备的测光方法及装置
Abstract:
(EN) Provided in the embodiments of the disclosure are a light measurement method and apparatus of an image collection device, the method comprising: acquiring the luminance value of a picture currently displayed by an image collection device; analyzing the luminance value, and acquiring, according to the analysis result, a target region in the picture currently displayed; and adjusting the light measurement weight value of the target region, the light measurement weight value being used to adjust the photographic parameters of the picture displayed in the target region.
(FR) L'invention concerne, dans ses modes de réalisation, un procédé et un appareil de mesure de lumière d'un dispositif de collecte d'images, le procédé comportant les étapes consistant à: acquérir la valeur de luminance d'une image actuellement affichée par un dispositif de collecte d'images; analyser la valeur de luminance, et acquérir, en fonction du résultat de l'analyse, une région cible dans l'image actuellement affichée; et régler la valeur de pondération de mesure de lumière de la région cible, la valeur de pondération de mesure de lumière étant utilisée pour régler les paramètres photographiques de l'image affichée dans la région cible.
(ZH) 本公开实施例提供了一种图像采集设备的测光方法及装置,其中,该方法包括:获取图像采集设备当前显示画面的亮度值;分析该亮度值,并根据分析结果在该当前显示画面中获取目标区域;以及调整该目标区域的测光权重值,其中,该测光权重值用于调整该目标区域所显示画面的拍摄参数。
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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, JP, 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: Chinese (ZH)
Filing Language: Chinese (ZH)