US 12,094,203 B1
Techniques for storing images depicting identifiers
Abhay Doke, Framingham, MA (US); Ejaz Ahmed, Marlborough, MA (US); and Austen Groener, Hudson, MA (US)
Assigned to Amazon Technologies, Inc., Seattle, WA (US)
Filed by Amazon Technologies, Inc., Seattle, WA (US)
Filed on Jun. 15, 2021, as Appl. No. 17/348,029.
Int. Cl. G06V 20/40 (2022.01); G06F 18/241 (2023.01); G06K 7/14 (2006.01); G06V 30/14 (2022.01); G06V 30/19 (2022.01)
CPC G06V 20/40 (2022.01) [G06F 18/241 (2023.01); G06K 7/1413 (2013.01); G06V 30/14 (2022.01); G06V 30/19 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
storing first image data representing an identifier;
storing second image data representing the identifier;
determining a first confidence level associated with the first image data, the first confidence level associated with a first result for the identifier as determined by a first classifier using the first image data;
determining that the first confidence level is less than a threshold confidence level;
determining that the first image data is associated with a first time;
determining that the second image data is associated with a second time, the second time being associated with the first time;
based at least in part on the second time being associated with the first time, determining a second confidence level associated with the second image data, the second confidence level associated with a second result for the identifier as determined by the first classifier using the second image data;
determining that the second confidence level is equal to or greater than the threshold confidence level;
based at least in part on the second confidence level being equal to or greater than the threshold confidence level, associating the first image data with the second result; and
generating a second classifier by at least training the first classifier using the first image data and the second result.