ERNST, Maurice Moshe,NETA, Uri,COHEN, Carmi,GEFFEN, Micha
申请号：
ES06700368
公开号：
ES2618403T3
申请日:
2006.01.11
申请国别(地区):
ES
年份:
2017
代理人:
摘要：
A method for three-dimensional modeling of the surface characteristics of an intraoral setting for a dental application, the method comprises: * generate a two-dimensional array of a plurality of two-dimensional patterns that are random in one direction, or generating a two dimensional array of a plurality two-dimensional patterns that are random in two directions, wherein each of said plurality of two-dimensional patterns includes aggregates pixels and each of said pixels form a distinct pattern, which is different from the other patterns of said plurality of two-dimensional patterns, and it is also distinctly different from a background * Storing said matrix in a projectable medium * Projecting said matrix of said projectable means on a surface of a first angle reference * Acquiring a first image of said matrix projected on said reference surface, wherein said acquisition of said first image is from a second angle * Projecting said matrix from said projectable means on the intraoral stage from said first angle * Acquiring a second image of said matrix projected on the intraoral scene from said second angle * Obtain information on the intraoral xy stage from the second image * Z information on the intraoral scenario when performing a triangulation of each of the patterns in the matrix in the second image with reference to the first image and * build a three-dimensional model of intraoral scenario based on such information xy and z.Un método para el modelado tridimensional de las características superficiales de un escenario intraoral para una aplicación odontológica, el método comprende: * generar una matriz bidimensional de una pluralidad de patrones bidimensionales que son aleatorios en una dirección, o que generan una matriz bidimensional de una pluralidad de patrones bidimensionales que son aleatorios en dos direcciones, en el que cada una de dicha pluralidad de patrones bidimensionales incluye píxeles agregados y cada uno de dichos pixeles forma un patrón dist
