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1. (WO2018057554) SYSTEM, METHOD AND APPARATUS FOR DRYWALL JOINT DETECTION AND MEASUREMENT
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Pub. No.: WO/2018/057554 International Application No.: PCT/US2017/052386
Publication Date: 29.03.2018 International Filing Date: 20.09.2017
IPC:
G01B 11/25 (2006.01) ,H04N 5/225 (2006.01)
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
24
for measuring contours or curvatures
25
by projecting a pattern, e.g. moiré fringes, on the object
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
Applicants:
CERTAINTEED GYPSUM, INC. [US/US]; 20 Moores Road Malvern, Pennsylvania 19355, US
Inventors:
DUBOST, Brice; US
WIJESOORIYA, Sidath S.; US
PYTEL, Rachel Z.; US
Agent:
CHURILLA, J. Eric; US
Priority Data:
62/397,12720.09.2016US
Title (EN) SYSTEM, METHOD AND APPARATUS FOR DRYWALL JOINT DETECTION AND MEASUREMENT
(FR) SYSTÈME, PROCÉDÉ ET APPAREIL DE DÉTECTION ET DE MESURE DE JOINT DE CLOISON SÈCHE
Abstract:
(EN) A system for visually enhancing a surface. For example, the system may include an assembly that may be configured to project a laser line across at least a portion of the surface. Versions of the laser line may be projected at an angle of incidence relative to a plane defined by the surface. For example, the angle of incidence may be in a range of about 5 degrees to about 60 degrees. In one version, the laser line may be substantially perpendicular to a central axis of the surface. In addition, the laser line may enable enhanced, qualitative user visualization of the surface and non-planar distortion in the surface.
(FR) L'invention concerne un système permettant d'améliorer visuellement une surface. Par exemple, le système peut comprendre un ensemble qui peut être conçu pour projeter une ligne laser sur au moins une partie de la surface. Des versions de la ligne laser peuvent être projetées à un angle d'incidence par rapport à un plan défini par la surface. Par exemple, l'angle d'incidence peut être dans une plage d'environ 5 degrés à environ 60 degrés. Dans une version, la ligne laser peut être sensiblement perpendiculaire à un axe central de la surface. De plus, la ligne laser peut améliorer la visualisation qualitative par l'utilisateur de la surface et une distorsion non plane dans la surface.
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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: English (EN)
Filing Language: English (EN)