US 11,935,331 B2
Methods and systems for real-time electronic verification of content with varying features in data-sparse computer environments
Ibrahim Ghalyan, New York, NY (US)
Assigned to THE BANK OF NEW YORK MELLON, New York, NY (US)
Filed by THE BANK OF NEW YORK MELLON, New York, NY (US)
Filed on Mar. 4, 2021, as Appl. No. 17/192,369.
Prior Publication US 2022/0284213 A1, Sep. 8, 2022
Int. Cl. G06V 40/30 (2022.01); G06F 18/21 (2023.01); G06F 18/214 (2023.01); G06F 18/22 (2023.01); G06F 18/23213 (2023.01); G06F 18/24 (2023.01); G06N 20/00 (2019.01); G06V 10/40 (2022.01); G06V 10/44 (2022.01); G06V 10/74 (2022.01); G06V 10/762 (2022.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01); G06V 10/82 (2022.01)
CPC G06V 40/33 (2022.01) [G06F 18/214 (2023.01); G06F 18/2163 (2023.01); G06F 18/22 (2023.01); G06F 18/23213 (2023.01); G06F 18/24 (2023.01); G06N 20/00 (2019.01); G06V 10/40 (2022.01); G06V 10/44 (2022.01); G06V 10/74 (2022.01); G06V 10/762 (2022.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01); G06V 10/82 (2022.01)] 18 Claims
OG exemplary drawing
 
2. A method for real-time electronic signature verification in data-sparse computer environment, the method comprising:
receiving a first image, wherein the first image comprises a first signature;
determining a first sequence, wherein the first sequence comprises a sequence of intensity of pixels composing the first image;
extracting a first dynamic behavior of the first sequence, wherein extracting the first dynamic behavior of the first sequence comprises determining a first optimal stochastic transition matrix (OSTM) that represents the first dynamic behavior;
receiving a second image, wherein the second image comprises a second signature;
determining a second sequence, wherein the second sequence comprises a sequence of intensity of pixels composing the second image;
extracting a second dynamic behavior of the second sequence; and
generating for display, on a user interface, a recommendation based on comparing the first dynamic behavior to the second dynamic behavior.