US 12,307,310 B2
System and method using a histogram and colorspaces to create a matrix barcode having a plurality of colors
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 Mar. 26, 2024, as Appl. No. 18/616,267.
Application 17/706,758 is a division of application No. 17/011,283, filed on Sep. 3, 2020, granted, now 11,314,958, issued on Apr. 26, 2022.
Application 16/690,064 is a division of application No. 16/357,231, filed on Mar. 18, 2019, granted, now 10,534,948, issued on Jan. 14, 2020.
Application 18/616,267 is a continuation of application No. 18/120,571, filed on Mar. 13, 2023, granted, now 11,954,545.
Application 18/120,571 is a continuation of application No. 17/706,758, filed on Mar. 29, 2022, granted, now 11,630,968, issued on Apr. 18, 2023.
Application 17/011,283 is a continuation of application No. 16/690,064, filed on Nov. 20, 2019, granted, now 10,796,122, issued on Oct. 6, 2020.
Prior Publication US 2024/0232563 A1, Jul. 11, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 19/06 (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)
CPC G06K 19/06037 (2013.01) [G06K 7/1417 (2013.01); G06T 5/40 (2013.01); G06T 7/90 (2017.01); G06V 10/50 (2022.01); G06V 10/507 (2022.01); G06V 10/56 (2022.01); G06K 2019/06225 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20072 (2013.01); G06T 2207/30208 (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;
determining, by the processor based on the histogram and another colorspace, 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 for the related plurality of colors according to the another colorspace; and
generating, by the processor, a matrix barcode using the related plurality of colors.