Match bluetooth low energy (ble) moving patterns

A non-transitory machine-readable storage medium having stored thereon machine-readable instructions to cause a processor to:

• obtain a plurality of images each including an object carrying a user device transmitting a Bluetooth Low Energy (BLE) signal;
• calculate a plurality of factors including a Mahalanobis distance, a deep feature distance, and an intersection-over-union (IOU) between a first object of the plurality of images and a second object of the plurality of images, each of the plurality of factors having a particular coefficient;
• determine, based on each of the particular coefficients, that the object matches a different object;
• and
• generate, responsive to visual information of the matched objects obtained from the plurality of images, a visual moving pattern such that the visual moving pattern is compared to a BLE moving pattern generated responsive to the BLE signal received from the user device.

A system, comprising:

• a processing resource;
• and
• a memory resource storing machine readable instructions to cause the processing resource to:
• obtain a plurality of images, at least one of the plurality of images including an object carrying a user device, wherein a Bluetooth Low Energy (BLE) signal is transmitted and received from the user device, wherein the BLE signal is received at a different entity than an entity that transmits the BLE signal;
• determine, responsive to the obtained plurality of images, whether a first object detected from the plurality of images matches to a second object detected from the plurality of images;
• calculate a plurality of probabilities including:
• a first probability that the first object matches the second object;
• a second probability that the first object and the second object carry the user device;
• and
• a third probability that a moving pattern of the matched first and second objects matches to a strength change of the BLE signals received from the user device, wherein each of the plurality of probabilities has a particular coefficient;
• determine, based on each of the particular coefficients, whether to assign an identity obtained from the user device to the matched objects.