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1. (WO2019061044) FIELD OF VIEW MEASUREMENT DEVICE, AND FIELD OF VIEW MEASUREMENT METHOD
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Pub. No.: WO/2019/061044 International Application No.: PCT/CN2017/103562
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
H04N 17/00 (2006.01) ,G01C 1/00 (2006.01) ,G01C 11/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
17
Diagnosis, testing or measuring for television systems or their details
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
1
Measuring angles
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
11
Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
Applicants:
深圳传音通讯有限公司 SHENZHEN TRANSSION COMMUNICATION LIMITED [CN/CN]; 中国广东省深圳市 南山区粤海街道深圳湾科技生态园9栋B座14层01-07号房 Rooms 01-07, 14/F, Unit B Building No. 9 Shenzhen Bay Eco-Technology Park, Yuehai Street, Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
杨玉琳 YANG, Yulin; CN
Agent:
深圳市慧实专利代理有限公司 SHENZHEN HUISHI PATENT AGENT CO., LTD.; 中国广东省深圳市 福田区梅林街道梅林三村高层住宅楼2栋19B Room 19B, Building No. 2 Meilin No. 3 Village, Meilin Street, Futian District Shenzhen, Guangdong 518000, CN
Priority Data:
Title (EN) FIELD OF VIEW MEASUREMENT DEVICE, AND FIELD OF VIEW MEASUREMENT METHOD
(FR) DISPOSITIF DE MESURE DE CHAMP DE VISION, ET PROCÉDÉ DE MESURE DE CHAMP DE VISION
(ZH) 视场角测量装置及视场角测量方法
Abstract:
(EN) A field of view measurement device, and field of view measurement method. The field of view measurement device comprises: a base (101, 301), an upper panel (102, 302), and at least one support frame (103, 303). The base (101, 301) is parallel to the upper panel (102, 302). The support frame (103, 303) is provided between the base (101, 301) and the upper panel (102, 302). The base (101, 301) is provided with a test image card (104, 304). The test image card (104, 304) is provided with a field of view measurement scale figure comprising multiple concentric circles marked with graduations. The upper panel (102, 302) is provided with a test hole (105). The test hole (105) is larger than or equal to a size of a camera component of a terminal under test, such that the camera component of the terminal under test captures an image of the test image card (104, 304) on the base (101, 301) via the test hole (105), and a field of view of the camera component of the terminal under test is determined on the basis of a mapping relationship between end points of the captured image and the multiple concentric circles marked with graduations. The field of view measurement device can simplify steps of measuring a field of view and improves the accuracy of a measurement result.
(FR) L'invention concerne un dispositif de mesure de champ de vision et un procédé de mesure de champ de vision. Le dispositif de mesure de champ de vision comprend : une base (101, 301), un panneau supérieur (102, 302), et au moins un cadre de support (103, 303). La base (101, 301) est parallèle au panneau supérieur (102, 302). Le cadre de support (103, 303) est disposé entre la base (101, 301) et le panneau supérieur (102, 302). La base (101, 301) est pourvue d'une carte d'image de test (104, 304). La carte d'image de test (104, 304) est pourvue d'une figure d'échelle de mesure de champ de vision comprenant de multiples cercles concentriques marqués avec des graduations. Le panneau supérieur (102, 302) est pourvu d'un orifice de test (105). L'orifice de test (105) est supérieur ou égal à une taille d'un composant de caméra d'un terminal en cours de test, de sorte que le composant de caméra du terminal en cours de test capture une image de la carte d'image de test (104, 304) sur la base (101, 301) par l'intermédiaire de l'orifice de test (105), et un champ de vision du composant de caméra du terminal en cours de test est déterminé sur la base d'une relation de mappage entre des points d'extrémité de l'image capturée et les multiples cercles concentriques marqués avec des graduations. Le dispositif de mesure de champ de vision peut simplifier les étapes de mesure d'un champ de vision et améliore la précision d'un résultat de mesure.
(ZH) 一种视场角测量装置及视场角测量方法,其中,视场角测量装置包括:底座(101,301)、顶板(102,302)和至少一个支架(103,303);底座(101,301)与顶板(102,302)平行;支架(103,303)架设于底座(101,301)与顶板(102,302)之间;底座(101,301)上设有测试图卡(104,304),测试图卡(104,304)上设有视场角刻度图,视场角刻度图包含多个标有刻度的同心圆;顶板(102,302)设有测试孔(105),测试孔(105)的尺寸大于或等于待测终端的摄像组件的尺寸,以使得待测终端的摄像组件通过测试孔(105)拍摄底座(101,301)上的测试图卡(104,304),根据拍摄的照片的端点与多个标有刻度的同心圆的映射关系确定待测终端的摄像组件的视场角。视场角测量装置可以简化视场角的测试步骤,提高测量结果的精确度。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)