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1. (WO1997019424) TRENDFORM GRIDDING METHOD USING DISTANCE TRANSFORMATIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019424 International Application No.: PCT/US1996/018472
Publication Date: 29.05.1997 International Filing Date: 18.11.1996
Chapter 2 Demand Filed: 23.05.1997
IPC:
G06T 17/05 (2011.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17
3D modelling for computer graphics
05
Geographic models
Applicants:
LANDMARK GRAPHICS CORPORATION [US/US]; 15150 Memorial Drive Houston, TX 77079-4304, US
Inventors:
ZORASTER, Steven; US
Agent:
BUSH, Gary, L.; Bush, Riddle & Jackson, L.L.P. Suite 180 950 Echo Lane Houston, TX 77024, US
Priority Data:
60/007,50822.11.1995US
Title (EN) TRENDFORM GRIDDING METHOD USING DISTANCE TRANSFORMATIONS
(FR) PROCEDE D'ETABLISSEMENT DE GRILLE DE FORME FAISANT APPEL A DES TRANSFORMATIONS DE DISTANCE
Abstract:
(EN) A method for incorporating high quality geologic interpretations (A, B, C, D, E) onto computer generated contours (10, 20, 30, 40). The method starts with a trendform grid on which characteristics of geological formations are superimposed. Contours of such characteristics with respect to the trendform grid are generated using a distance transformation.
(FR) Ce procédé permet d'ajouter des interprétations géologiques de haute qualité (A, B, C, D, E) sur des contours (10, 20, 30, 40) produits par ordinateur. Il part d'une grille de forme sur laquelle on superpose des caractéristiques des formations géologiques. Les contours de ces caractéristiques définis par rapport à cette grille de forme sont générés par transformations de distances.
Designated States: AL, AM, AU, BB, BG, BR, CA, CN, CZ, EE, FI, GE, HU, JP, KG, KP, KR, LK, LR, LT, LV, MD, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, TR, TT, UA, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0862768CA2226090AU1997011604