公开(公告)号：US20220414889A1

公开(公告)日：2022-12-29

申请号：US17356459

申请日：2021-06-23

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Russell Calvarese ,  Sean Connolly ,  Michael B. Miller

IPC: G06T7/13 ,  G06T7/00 ,  G06T7/11

Abstract: A method in a server includes receiving sensor data from an edge computing device, the sensor data generated by a sensor array disposed on a support surface carrying items; detecting, from the sensor data, a set of regions of the sensor array corresponding to respective items carried on the support surface; generating, for each region, a corresponding monitoring definition, each monitoring definition containing: a location of the region within the array, a noise compensation indicator, and an item presence indicator; sending the monitoring definitions to the edge computing device; subsequent to sending the monitoring definitions, receiving item count data from the edge computing device, the item count data derived at the edge computing device from further sensor data generated by the sensor array, based on the monitoring definitions.

公开(公告)号：US11928823B2

公开(公告)日：2024-03-12

申请号：US17356459

申请日：2021-06-23

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Russell Calvarese ,  Sean Connolly ,  Michael B. Miller

IPC: G06T7/13 ,  G06T7/00 ,  G06T7/11

CPC classification number: G06T7/13 ,  G06T7/0004 ,  G06T7/11

Abstract: A method in a server includes receiving sensor data from an edge computing device, the sensor data generated by a sensor array disposed on a support surface carrying items; detecting, from the sensor data, a set of regions of the sensor array corresponding to respective items carried on the support surface; generating, for each region, a corresponding monitoring definition, each monitoring definition containing: a location of the region within the array, a noise compensation indicator, and an item presence indicator; sending the monitoring definitions to the edge computing device; subsequent to sending the monitoring definitions, receiving item count data from the edge computing device, the item count data derived at the edge computing device from further sensor data generated by the sensor array, based on the monitoring definitions.