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1. (WO2019066370) ELECTRONIC DEVICE FOR CONTROLLING CAMERA ON BASIS OF EXTERNAL LIGHT, AND CONTROL METHOD THEREFOR
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Pub. No.: WO/2019/066370 International Application No.: PCT/KR2018/011068
Publication Date: 04.04.2019 International Filing Date: 19.09.2018
IPC:
H04N 13/254 (2018.01) ,H04N 13/239 (2018.01) ,H04N 13/271 (2018.01) ,H04N 5/235 (2006.01)
[IPC code unknown for H04N 13/254][IPC code unknown for H04N 13/239][IPC code unknown for H04N 13/271]
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:
삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 경기도 수원시 영통구 삼성로 129 129, Samsung-ro, Yeongtong-gu Suwon-si Gyeonggi-do 16677, KR
Inventors:
박병훈 PARK, Byeong-Hoon; KR
계용찬 KEH, Yong-Chan; KR
김성순 KIM, Sung-Soon; KR
김용관 KIM, Yong-Kwan; KR
성기석 SUNG, Ki-Suk; KR
이동희 LEE, Dong-Hi; KR
Agent:
이건주 LEE, Keon-Joo; KR
김정훈 KIM, Jeoung-Hoon; KR
Priority Data:
10-2017-012446726.09.2017KR
Title (EN) ELECTRONIC DEVICE FOR CONTROLLING CAMERA ON BASIS OF EXTERNAL LIGHT, AND CONTROL METHOD THEREFOR
(FR) DISPOSITIF ÉLECTRONIQUE POUR COMMANDER UNE CAMÉRA SUR LA BASE D'UNE LUMIÈRE EXTÉRIEURE, ET PROCÉDÉ DE COMMANDE ASSOCIÉ
(KO) 외부 광에 기반하여 카메라를 제어하는 전자 장치 및 제어 방법
Abstract:
(EN) When a three-dimensional image of a specific subject is acquired by means of an infrared camera and an external light (for example, external light such as sunlight at the time of outdoor photography) having a relatively large intensity exists, it is difficult to acquire the image. To this end, the present invention proposes an electronic device for reducing a current peak by adaptively changing optical power and an exposure time of an infrared camera according to the intensity of external light.
(FR) Lorsqu'une image tridimensionnelle d'un sujet spécifique est acquise au moyen d'une caméra infrarouge en présence d'une lumière extérieure (telle que, par exemple, la lumière solaire en photographie d'extérieur) d'intensité relativement élevée, il est difficile d'acquérir l'image. A cet effet, la présente invention propose un dispositif électronique servant à réduire un pic de courant par une modification adaptative de la puissance optique et du temps de pose d'une caméra infrarouge selon l'intensité de la lumière extérieure.
(KO) 적외선 카메라를 이용하여 특정한 피사체의 3차원 영상을 획득하는 경우 광의 세기가 상대적으로 큰 외부 광(예를 들면 야외 촬영 시 태양광과 같은 외부 광)이 존재하면 영상 획득에 어려움이 있다. 이를 위해 외부 광의 세기에 따라 광출력 및 적외선 카메라의 노출시간을 적응적으로 변경하여 전류 피크를 감소시키는 전자 장치를 제안한다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)