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1. (WO2014193099) METHOD FOR OBTAINING FULL REFLECTION SPECTRUM AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/193099 International Application No.: PCT/KR2014/004221
Publication Date: 04.12.2014 International Filing Date: 12.05.2014
IPC:
G06T 7/00 (2006.01) ,H04N 5/232 (2006.01)
Applicants: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY[KR/KR]; 222, Wangsimni-ro, Seongdong-gu, Seoul 133-791, KR
Inventors: PARK, Jong-Il; KR
LEE, Moon-Hyun; KR
SEO, Byung-Kuk; KR
Agent: SONG, In-Ho; (Yeoksam-dong, Donglim bldg., 5th floor), 38, Gangnam-daero 62-gil, Gangnam-gu, Seoul 135-935, KR
Priority Data:
10-2013-006042428.05.2013KR
Title (EN) METHOD FOR OBTAINING FULL REFLECTION SPECTRUM AND APPARATUS THEREFOR
(FR) PROCÉDÉ D'OBTENTION D'UN SPECTRE DE RÉFLEXION COMPLET ET APPAREIL ASSOCIÉ
(KO) 전역 반사 스펙트럼 획득 방법 및 그 장치
Abstract: front page image
(EN) Disclosed are a method for obtaining a full reflection spectrum and an apparatus therefor. The method for obtaining a full reflection spectrum, comprises the steps of: (a) calculating a combination value of spectral characteristics of a light source and response characteristics of a camera for an image of a reference object, the full reflection spectrum of which is known, by utilizing the known full reflection spectrum; (b) obtaining an image by photographing an object irradiated with light according to a predetermined lighting environment; and (c) obtaining a full reflection spectrum for the object by utilizing the combination value of the spectral characteristics of the light source and the response characteristics of the camera for the image.
(FR) L'invention concerne un procédé d'obtention d'un spectre de réflexion complet et un appareil associé. Le procédé d'obtention d'un spectre de réflexion complet comporte les étapes consistant à: (a) calculer une valeur de combinaison de caractéristiques spectrales d'une source lumineuse et de caractéristiques de réponse d'un appareil photo pour une image d'un objet de référence, dont le spectre de réflexion complet est connu, en utilisant le spectre de réflexion complet connu; (b) obtenir une image en photographiant un objet irradié par une lumière selon un environnement d'éclairage prédéterminé; et (c) obtenir un spectre de réflexion complet de l'objet en utilisant la valeur de combinaison des caractéristiques spectrales de la source lumineuse et des caractéristiques de réponse de l'appareil photo pour l'image.
(KO) 전역 반사 스펙트럼 획득 방법 및 그 장치가 개시된다. 전역 반사 스펙트럼 획득 방법은 (a) 전역 반사 스펙트럼이 공지된 기준체를 촬영한 영상에서 상기 공지된 전역 반사 스펙트럼을 이용하여 광원 스펙트럼 특성과 카메라 응답 특성 조합값을 계산하는 단계; (b) 정해진 조명 환경에 따라 빛이 조사된 객체를 촬영하여 영상을 획득하는 단계; 및 (c) 상기 영상에서 상기 광원 스펙트럼 특성과 카메라 응답 특성 조합값을 이용하여 상기 객체에 대한 전역 반사 스펙트럼을 획득하는 단계를 포함한다.
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, KZ, LA, LC, LK, LR, LS, LT, 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, 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)