Method and system to create custom, user-specific eyewear

• US 9,703,123 B2
• Filed: 11/09/2015
• Issued: 07/11/2017
• Est. Priority Date: 08/22/2013
• Status: Active Grant

• Current Assignee: Bespoke Inc.
• Original Assignee: Bespoke Inc.
• Inventors: Fonte, Timothy A., Varady, Eric J.
• Primary Examiner(s): Pham, Thomas K
• Assistant Examiner(s): BROOME, SHARRIEF I
• Application Number:
  US14/936,477
• Publication Number:
  US 20160062152A1
• Time in Patent Office: 610 Days
• Field of Search: 351204
• CPC Class Codes: A61B 3/0041 characterised by display arrangements
• CPC Class Codes: A61B 3/111 for measuring interpupillary distance
• CPC Class Codes: B29D 12/02 Spectacle frames constructional form G02C
• CPC Class Codes: B33Y 10/00 Processes of additive manufacturing
• CPC Class Codes: B33Y 50/00 Data acquisition or data processing for additive manufacturing
• CPC Class Codes: B33Y 80/00 Products made by additive manufacturing
• CPC Class Codes: G02C 13/001 Assembling; Repairing
• CPC Class Codes: G02C 13/003 Measuring during assembly or fitting of spectacles
• CPC Class Codes: G02C 13/005 Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames apparatus for testing or instruments for examining the eyes per se A61B3/00; machines or devices and accessories for grinding the edges of lenses using spectacles as a template B24B9/144
• CPC Class Codes: G02C 7/024 Methods of designing ophthalmic lenses
• CPC Class Codes: G02C 7/027 considering wearer's parameters
• CPC Class Codes: G06F 16/22 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: G06F 30/00 Computer-aided design [CAD]
• CPC Class Codes: G06Q 30/0621 Item configuration or customization
• CPC Class Codes: G06T 19/20 Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
• CPC Class Codes: G06T 2219/2012 Colour editing, changing, or manipulating; Use of colour codes
• CPC Class Codes: G06V 40/166 using acquisition arrangements
• CPC Class Codes: G06V 40/169 Holistic features and representations, i.e. based on the facial image taken as a whole
• CPC Class Codes: G16B 5/00 ICT specially adapted for modelling or simulations in systems biology, e.g. gene-regulatory networks, protein interaction networks or metabolic networks
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders
• CPC Class Codes: H04L 65/403 : Arrangements for multi-party communication, e.g. for conferences data switching systems for conference H04L12/18; arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities H04M3/56; television conferencing systems H04N7/15
• CPC Class Codes: H04N 23/611 : where the recognised objects include parts of the human body

Abstract

Systems and methods for creating fully custom products from scratch without exclusive use of off-the-shelf or pre-specified components. A system for creating custom products includes an image capture device for capturing image data and/or measurement data of a user. A computer is communicatively coupled with the image capture device and configured to construct an anatomic model of the user based on the captured image data and/or measurement data. The computer provides a configurable product model and enables preview and automatic or user-guided customization of the product model. A display is communicatively coupled with the computer and displays the custom product model superimposed on the anatomic model or image data of the user. The computer is further configured to provide the customized product model to a manufacturer for manufacturing eyewear for the user in accordance with the customized product model. The manufacturing system is configured to interpret the product model and prepare instructions and control equipment for the manufacturing of the customized product.

Claims

1. A method for generating a custom-fit eyewear frame geometry, the method comprising the steps of:

generating an eyewear frame geometry template having predefined measurements;

capturing a multi-dimensional scanned image of a user'"'"'s head;

generating a polygon mesh based on the scanned image;

processing the polygon mesh to determine one or more landmarks on the scanned image, wherein the landmarks include one or more contact points at the center of bridge of nose of the user, pupils of each eye, inner folds of each ear of the user, temporal bones, sphenoid, zygomatic arch, or other contact points that aid in aligning the eyewear frame geometry template;

matching a surface of the eyewear frame geometry template against the polygon mesh using the contact points; and

altering one or more measurements of the eyewear frame geometry template based on the landmarks to obtain the custom-fit eyewear frame geometry.

2. The method of claim 1, wherein the capturing of the multi-dimensional scanned image comprises at least one of:

2D Scanning, 3D Scanning, 3D Model manipulation, 3D Printing and Data analysis.

3. The method of claim 1, wherein the capturing of the multi-dimensional scanned image is performed by using at least one of:

lasers, infrared technology, visible light technologies, and CCD image sensors.

4. The method of claim 1 further comprising the steps of:

configuring a library containing one or more eyewear frame measurements including the eyewear frame geometry template.

5. The method of claim 1, wherein altering the eyewear frame geometry template measurement is altered automatically and/or manually.

6. The method of claim 1, wherein the contact points include points between the scanned image and the eyewear frame geometry template, and wherein the contact points are customizable based on individual user data.

7. The method of claim 1, wherein the frame geometry template is generated using 3D rigging and CG animation technology.

8. The method of claim 1, wherein the altered frame template geometry is folded into a closed position and components of the frame template geometry are joined as one mesh for subsequent 3D printing and fabrication.

9. The method of claim 1, wherein the polygon mesh is generated by cleansing redundant number of polygons from the polygon mesh.

10. A system for generating a custom-fit eyewear frame geometry, the system comprising:

a data storage device storing instructions for generating a custom-fit eyewear frame geometry; and

a processor configured to execute the instructions to perform a method comprising;

generating an eyewear frame geometry template having predefined measurements;

capturing a multi-dimensional scanned image of a user'"'"'s head;

generating a polygon mesh based on the scanned image;

processing the polygon mesh to determine one or more landmarks on the scanned image, wherein the landmarks include one or more contact points at the center of bridge of nose of the user, pupils of each eye, inner folds of each ear of the user, temporal bones, sphenoid, zygomatic arch, or other contact points that aid in aligning the eyewear frame geometry template;

matching a surface of the eyewear frame geometry template against the polygon mesh using the contact points; and

altering one or more measurements of the eyewear frame geometry template based on the landmarks to obtain the custom-fit eyewear frame geometry.

11. The system of claim 10, wherein the capturing of the multi-dimensional scanned image comprises at least one of:

2D Scanning, 3D Scanning, 3D Model manipulation, 3D Printing and Data analysis.

12. The system of claim 10, wherein the capturing of the multi-dimensional scanned image is performed by using at least one of:

lasers, infrared technology, visible light technologies, and CCD image sensors.

13. The system of claim 10 further comprising the steps of:

configuring a library containing one or more eyewear frame measurements including the eyewear frame geometry template.

14. The system of claim 10, wherein altering the eyewear frame geometry template measurement is altered automatically and/or manually.

15. The system of claim 10, wherein the contact points include points between the scanned image and the eyewear frame geometry template, and wherein the contact points are customizable based on individual user data.

16. The system of claim 10, wherein the eyewear frame geometry template is generated using 3D rigging and CG animation technology.

17. The system of claim 10, wherein the altered frame template geometry is folded into a closed position and components of the frame template geometry are joined as one mesh for subsequent 3D printing and fabrication.

18. A non-transitory computer readable medium for use on a computer system containing computer-executable programming instructions for performing a method of generating a custom-fit eyewear frame geometry, the method comprising:

generating an eyewear frame geometry template having predefined measurements;

capturing a multi-dimensional scanned image of a user'"'"'s head;

generating a polygon mesh based on the scanned image;

processing the polygon mesh to determine one or more landmarks on the scanned image, wherein the landmarks include one or more contact points at the center of bridge of nose of the user, pupils of each eye, inner folds of each ear of the user, temporal bones, sphenoid, zygomatic arch, or other contact points that aid in aligning the eyewear frame geometry template;

matching a surface of the eyewear frame geometry template against the polygon mesh using the contact points; and

altering one or more measurements of the eyewear frame geometry template based on the landmarks to obtain the custom-fit eyewear frame geometry.