Patent ID: 11874415
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. A computer implemented method comprising:
receiving, from each of a plurality of cameras, a visual input of a location over a network;
for each visual input from the plurality of cameras:
performing a coupling correction between a shaking of the camera with respect to the visual input by subtracting velocity vectors of the plurality of cameras from velocity vectors of pixels defining the visual input to provide a processed input; and
determining whether a shaking identified in the processed input is above a predetermined threshold based on the processed input, thereby detecting one or more anomalies;
inferring from the one or more anomalies at least one of a location, magnitude, or depth of an earthquake based on the shaking identified in the processed input of each of the plurality of cameras, and
sending a notification of the one or more anomalies to an earthquake early warning system and/or for disaster response management.