Abrégé

According to an embodiment, the invention relates to a computer implemented method for grading a pattern from a first size to a second size, the pattern comprising one or more panels, the method comprising the steps of a representation step comprising representing each panel of the one or more panels by a contour, wherein a contour comprises one or more segments, a constraint step comprising imposing constraints on segments for grading to the second size; generating a mesh of each panel of the one or more panels thereby obtaining a first set of meshes; combining the first set of meshes with the constraints into a system of equations; solving the system of equations into a second set of meshes, wherein the contours of the second meshes correspond to the pattern in the second size and representing the contours of the second set of meshes.

Classes IPC  ?

• A41H 3/00 - Patrons de coupeMéthodes pour dessiner ou tracer de tels patrons, p. ex. sur le tissu
• G05B 19/4155 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par le déroulement du programme, c.-à-d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p. ex. choix d'un programme

Abrégé

According to an embodiment, the invention relates to a computer implemented method for grading a pattern (100) from a first size to a second size, the pattern comprising one or more panels, the method comprising the steps of a representation step comprising representing each panel of the one or more panels by a contour (200), wherein a contour comprises one or more segments, a constraint step comprising imposing constraints on segments for grading to the second size; generating a mesh (400) of each panel of the one or more panels thereby obtaining a first set of meshes; combining the first set of meshes with the constraints into a system of equations; solving the system of equations into a second set of meshes, wherein the contours of the second meshes correspond to the pattern in the second size (800) and representing the contours of the second set of meshes.

Classes IPC  ?

• A41H 3/00 - Patrons de coupeMéthodes pour dessiner ou tracer de tels patrons, p. ex. sur le tissu

Abrégé

According to an embodiment, the invention relates to a computer implemented method for grading a pattern (100) from a first size to a second size, the pattern comprising one or more panels, the method comprising the steps of a representation step comprising representing each panel of the one or more panels by a contour (200), wherein a contour comprises one or more segments, a constraint step comprising imposing constraints on segments for grading to the second size; generating a mesh (400) of each panel of the one or more panels thereby obtaining a first set of meshes; combining the first set of meshes with the constraints into a system of equations; solving the system of equations into a second set of meshes, wherein the contours of the second meshes correspond to the pattern in the second size (800) and representing the contours of the second set of meshes.

Classes IPC  ?

• A41H 3/00 - Patrons de coupeMéthodes pour dessiner ou tracer de tels patrons, p. ex. sur le tissu