US 12,142,046 B2
Method and system for enhancing authenticity detail of captured video
Andrzej Grzesik, Jaworzno (PL); and Ramil Galiew, Cracow (PL)
Assigned to MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed by MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed on Feb. 28, 2022, as Appl. No. 17/652,741.
Prior Publication US 2023/0274546 A1, Aug. 31, 2023
Int. Cl. G06V 20/40 (2022.01); G06K 19/06 (2006.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01)
CPC G06V 20/46 (2022.01) [G06K 19/06009 (2013.01); H04L 9/0825 (2013.01); H04L 9/3297 (2013.01); G06K 2019/06253 (2013.01); H04L 2209/60 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A computer-implemented method to enhance authenticity detail of video captured by a first camera having a first Field Of View (FOV), the computer-implemented method comprising:
repeatedly carrying out the following over a period of time:
generating, during a respective sub-interval of a plurality of sub-intervals of the period of time, a data structure that is a combination of:
distilled data comprised of aggregated video metadata of a respective plurality of different objects visible within the first FOV, and
at least one of timestamping data and a sequence number unique to the respective sub-interval of the period of time,
signing the data structure with a private key, and
generating, from the signed data structure, a portion of a dynamically changing code for the respective sub-interval of the period of time;
sequentially introducing, in portions, the dynamically changing code within the first FOV to be visibly perceived therein; and
operating the first camera to capture the video within which is shown the dynamically changing code and the different objects.