US 12,266,182 B2
Officer safety using computer vision
Kenneth L. Dalley, Jr., Maple Grove, MN (US); Sriram Yechangunja, Maple Grove, MN (US); Andrew Shaw, Maple Grove, MN (US); and Gareth Miller, Roseville, MN (US)
Assigned to Codex Corporation, Maple Grove, MN (US)
Filed by Codex Corporation, Maple Grove, MN (US)
Filed on Mar. 10, 2022, as Appl. No. 17/691,328.
Claims priority of provisional application 63/225,167, filed on Jul. 23, 2021.
Prior Publication US 2023/0027643 A1, Jan. 26, 2023
Int. Cl. G06V 20/52 (2022.01); G06Q 50/26 (2012.01); G06V 20/40 (2022.01); G06V 20/64 (2022.01); G08B 27/00 (2006.01)
CPC G06V 20/52 (2022.01) [G06Q 50/265 (2013.01); G06V 20/44 (2022.01); G06V 20/64 (2022.01); G08B 27/005 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system comprising:
a first camera in a correctional facility and facing a region of the correctional facility including monitored objects, the first camera configured to generate first pixel data including first pixels corresponding to the objects;
a second camera in the correctional facility and facing away from the region, the second camera configured to generate second pixel data including second pixels corresponding to a person that approaches the region; and
a server configured to receive the first and second pixel data through a network connection, transmit the received data to a recognition service through the network, and receive an alert from an alert service that indicates a monitoring rule associated with an object of the objects is violated, an identification associated with the person, a last known location of the person or the object, and an indication of the monitoring rule violated.