US 11,720,776 B2
System and method using a histogram and colorspaces to create a matrix barcode having a plurality of colors, an infrared layer, and an ultraviolet layer
Austin Grant Walters, Savoy, IL (US); Jeremy Edward Goodsitt, Champaign, IL (US); and Fardin Abdi Taghi Abad, Champaign, IL (US)
Assigned to Capital One Services, LLC, McLean, VA (US)
Filed by Capital One Services, LLC, McLean, VA (US)
Filed on Jul. 19, 2022, as Appl. No. 17/868,360.
Application 17/198,791 is a division of application No. 16/907,867, filed on Jun. 22, 2020, granted, now 10,977,536, issued on Apr. 13, 2021.
Application 16/655,169 is a division of application No. 16/357,236, filed on Mar. 18, 2019, granted, now 10,496,911, issued on Dec. 3, 2019.
Application 17/868,360 is a continuation of application No. 17/198,791, filed on Mar. 11, 2021, granted, now 11,429,826.
Application 16/907,867 is a continuation of application No. 16/655,169, filed on Oct. 16, 2019, granted, now 10,726,319, issued on Jul. 28, 2020.
Prior Publication US 2022/0391650 A1, Dec. 8, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 19/06 (2006.01); G06F 16/955 (2019.01); G06T 7/90 (2017.01); G06T 5/40 (2006.01); G06K 7/12 (2006.01); G06K 7/14 (2006.01); G06V 10/56 (2022.01); G06V 10/50 (2022.01)
CPC G06K 19/06037 (2013.01) [G06F 16/9554 (2019.01); G06K 7/12 (2013.01); G06K 7/1417 (2013.01); G06K 19/0614 (2013.01); G06T 5/40 (2013.01); G06T 7/90 (2017.01); G06V 10/507 (2022.01); G06V 10/56 (2022.01); G06K 2019/06225 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method, comprising:
accessing, by a processor, a histogram of an environment generated based on one or more images of the environment;
determining, by the processor, a most prevalent color of a plurality of prevalent colors associated with the environment based on the histogram such that the most prevalent color and the plurality of prevalent colors are mapped according to a red-green-blue (RGB) colorspace;
converting the RGB colorspace to another colorspace;
determining, by the processor based on the histogram, a related plurality of colors by determining at least one set of color coordinates for each one of the most prevalent color and the plurality of prevalent colors according to the another colorspace and determining at least one set of color coordinates corresponding to the related plurality of colors according to the another colorspace; and
generating, by the processor, a matrix barcode using one or more color layers, an infrared layer, and an ultraviolet layer, wherein the one or more color layers are based on at least one of the most prevalent color, the plurality of prevalent colors, and the related plurality of colors, and wherein the related plurality of colors are included in each one of the one or more color layers.