Three-dimensional preview of laser-finished apparel

Patent metadata

Field	Value
Publication number	US-11708663-B2
Application number	US-202217805337-A
Country	US
Kind code	B2
Filing date	Jun 3, 2022
Priority date	Feb 27, 2018
Publication date	Jul 25, 2023
Grant date	Jul 25, 2023

Abstract

A system allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. The user's preview may be based upon a two-dimensional image of a wear pattern in a laser input file and, from a set of two-dimensional images of a base garment, create a three-dimensional view of the base garment with the wear pattern.

First claim

The invention claimed is:

1. A method comprising:
providing a set of images of a jeans garment base, without a finishing pattern, wherein the set of images comprises a plurality of two-dimensional images of the jeans garment base;
in a jeans design tool, generating a three-dimensional preview imagery on a computer screen of a jeans garment as customized by a user with a finishing pattern to be created by a laser, wherein the jeans design tool comprises
providing a first option for the user to select a jeans garment base and upon the user's selection, showing a first preview imagery on the computer screen that is three-dimensional imagery generated from the plurality of two-dimensional images of the jeans garment base, wherein the first preview imagery comprises a jeans base imagery for the selected jeans garment base,
providing a second option for the user to select a finishing pattern from a menu of finishing patterns, wherein each finishing pattern is associated with a laser input file to be used by a laser to produce that finishing pattern onto the jeans garment,
after the finishing pattern is selected, showing a second preview imagery on the computer screen that is three-dimensional imagery comprising the selected finishing pattern mapped onto a surface profile of the jeans base imagery, wherein the second preview imagery replaces the first preview imagery,
wherein the second preview imagery is generated comprising
generating an adjusted base imagery from the jeans base imagery without the finishing pattern,
generating a pattern mask based on the laser input file associated with the selected finishing pattern,
for a pixel at a pixel location of the second preview imagery, obtaining a first contribution by combining a first value associated with a pixel of the pattern mask at a pattern mask pixel location that corresponds to the pixel location of the second preview imagery and a value of a pixel of the jeans base imagery at a base imagery pixel location that corresponds to the pixel location of the second preview imagery,
for the pixel at the pixel location of the second preview imagery, obtaining a second contribution by combining a second value associated with the pixel of the pattern mask at the pattern mask pixel location that corresponds to the pixel location of the second preview imagery and a value of a pixel of the adjusted base imagery at an adjusted base image pixel location that corresponds to the pixel location of the second preview imagery, and
combining the first contribution and the second contribution to obtain a combined value for the pixel at the pixel location of the second preview imagery.

2. The method of claim 1 wherein the second preview imagery is stored as a Graphics Interchange Format (GIF) file.

3. The method of claim 1 wherein the jeans design tool includes allowing the user to view the second preview imagery at multiple different angles in three dimensions.

4. The method of claim 1 wherein the set of images of the selected jeans garment base is generated using a contour generation process, and during the contour generation process, the selected jeans garment base is worn by a mannequin.

5. The method of claim 1 wherein the set of images of the selected jeans garment base is generated using a contour generation process, and during the contour generation process, the selected jeans garment base is not flat.

6. The method of claim 1 wherein the second preview imagery comprises a set of two-dimensional images.

7. The method of claim 1 wherein the second preview imagery comprises at least 18 two-dimensional images.

8. The method of claim 1 wherein the second preview imagery comprises at least 30 two-dimensional images.

9. The method of claim 1 wherein the second preview imagery comprises at least 60 two-dimensional images.

10. The method of claim 1 wherein the selected finishing pattern comprises at least one of combs or honeycombs, whiskers, stacks, or train tracks, or a combination.

11. The method of claim 1 comprising:
providing a target garment corresponding to the jeans garment base selected by the user; and
based on a laser input file associated with a selected finishing pattern, using a laser to create a finishing pattern on an outer surface of the target garment.

12. The method of claim 1 comprising:
in the jeans design tool, allowing the user to modify a positioning of the finishing pattern relative to the jeans garment base, and displaying the positioning as modified by the user as part of the second preview imagery.

13. The method of claim 1 comprising:
in the jeans design tool, allowing the user to modify a sizing of the finishing pattern relative to the jeans garment base, and displaying the sizing as modified by the user as part of the second preview imagery.

14. The method of claim 1 comprising:
in the jeans design tool, allowing the user to modify a positioning or sizing, or combination, of the finishing pattern relative to the jeans garment base, and displaying the position or sizing, or combination, as modified by the user as part of the second preview imagery.

15. The method of claim 1 comprising:
by way of the jeans design tool, allowing the user to select a desired viewing angle with which to view the second preview imagery.

16. The method of claim 1 comprising:
by way of the jeans design tool, allowing the user to use a pointing device to rotate the second preview imagery to a desired viewing angle.

17. The method of claim 1 comprising:
by way of the jeans design tool, allowing the user to use a pointing device to rotate the second preview imagery to a desired viewing angle about a single axis.

18. The method of claim 1 comprising:
by way of the jeans design tool, allowing the user to use a pointing device to rotate the second preview imagery to a desired viewing angle about any arbitrary axis.

19. A method comprising:
providing a set of images of a garment base, without a finishing pattern to be created by a laser, wherein the set of images comprises a plurality of two-dimensional images of the garment base;
in a garment design tool, generating three-dimensional preview imagery on a computer screen of a garment as customized by a user with a finishing pattern to be created by a laser, wherein the garment design tool comprises
providing a first option for the user to select a garment base and upon the user's selection, showing a first preview imagery on the computer screen that is three-dimensional imagery generated from the plurality of two-dimensional images of the garment base, wherein the first preview imagery comprises garment base imagery for the selected garment base,
providing a second option for the user to select a finishing pattern from a menu of finishing patterns, wherein each finishing pattern is associated with a laser input file to be used by a laser to produce that finishing pattern onto the garment,
after the finishing pattern is selected, showing a second preview imagery on the computer screen that is three-dimensional imagery comprising the selected finishing pattern mapped onto a surface profile of the garment base imagery, wherein the second preview imagery replaces the first preview imagery,
wherein the second preview imagery is generated comprising
generating an adjusted base imagery from the garment base imagery without the finishing pattern,
generating a pattern mask based on the laser input file associated with the selected finishing pattern,
for a pixel at a pixel location of the second preview imagery, obta

Assignees

• Strauss Levi & Co

Inventors

• Schultz Christopher
• Schultz Jennifer
• Mahanty Debdulal
• Bell Benjamin

Classifications

• G06T11/00

  Two-dimensional [2D] image generation · CPC title

• D06M10/005 Primary

  Laser beam treatment · CPC title

• A41D1/06

  Trousers · CPC title

• A41D27/00

  Details of garments or of their making (buttons, pins, buckles, slide fasteners or the like A44B) · CPC title

• A41D27/08

  Trimmings; Ornaments · CPC title