US 12,255,646 B2
System and method using a histogram and colospaces to generate a matrix barcode having a plurality of colors and an ultraviolent 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 Sep. 22, 2023, as Appl. No. 18/371,799.
Application 17/198,741 is a division of application No. 16/906,514, filed on Jun. 19, 2020, granted, now 10,977,462, issued on Apr. 13, 2021.
Application 16/655,189 is a division of application No. 16/357,211, filed on Mar. 18, 2019, granted, now 10,496,862, issued on Dec. 3, 2019.
Application 18/371,799 is a continuation of application No. 17/955,108, filed on Sep. 28, 2022, granted, now 11,799,484.
Application 17/955,108 is a continuation of application No. 17/198,741, filed on Mar. 11, 2021, granted, now 11,487,960, issued on Nov. 1, 2022.
Application 16/906,514 is a continuation of application No. 16/655,189, filed on Oct. 16, 2019, granted, now 10,726,227, issued on Jul. 28, 2020.
Prior Publication US 2024/0014820 A1, Jan. 11, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 19/06 (2006.01); G06F 9/30 (2018.01); G06K 7/10 (2006.01); G06K 7/12 (2006.01); G06K 7/14 (2006.01); G06T 5/40 (2006.01); G06T 7/90 (2017.01); G06V 10/50 (2022.01); G06V 10/56 (2022.01); H03K 19/1776 (2020.01)
CPC H03K 19/1776 (2013.01) [G06F 9/3004 (2013.01); G06K 7/10821 (2013.01); G06K 7/12 (2013.01); G06K 7/1417 (2013.01); G06K 19/06 (2013.01); G06K 19/06037 (2013.01); G06K 19/0614 (2013.01); G06T 5/40 (2013.01); G06T 7/90 (2017.01); G06V 10/50 (2022.01); G06V 10/56 (2022.01); G06K 2019/06225 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method, comprising:
determining, by a processor based on a histogram of an environment, a most prevalent color of a plurality of prevalent colors associated with the environment by mapping the most prevalent color and the plurality of prevalent colors according to a red-green-blue (RGB) colorspace;
converting, by the processor, 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 the related plurality of colors and an ultraviolet layer.