Patent ID: 11922729
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A system comprising:
a first camera having a first field of view;
a second camera having a second field of view;
a storage unit, wherein at least a portion of the storage unit is within each of the first field of view and the second field of view;
a first container of non-discretized items disposed on the portion of the storage unit; and
a server in communication with the first camera and the second camera, wherein the server comprises at least one processor configured to at least:
receive a first image from the first camera, wherein the first image was captured at a first time;
receive a second image from the second camera, wherein the second image was captured at a second time;
provide at least the first image and the second image to a first machine learning tool as inputs, wherein the first machine learning tool is trained to detect at least a portion of an arm within imaging data;
receive at least a first output from the first machine learning tool;
generate a first regression vector for the first image based at least in part on the first output, wherein the first regression vector associates a pixel of the first image corresponding to a portion of a product space including the first container with a pixel of the first image corresponding to one of the first actor or the second actor;
generate a second regression vector for the second image based at least in part on the first output, wherein the second regression vector associates a pixel of the second image corresponding to a portion of the product space with a pixel of the second image corresponding to one of the first actor or the second actor;
provide at least the first regression vector and the second regression vector to a second machine learning tool as inputs;
receive at least a second output from the second machine learning tool; and
in response to receiving at least the second output,
identify a subset of a period of time during which at least one interaction with the product space occurred based at least in part on the second output, wherein the period of time includes the first time and the second time; and
determine that the first actor executed an event of interest with the first container during the period of time based at least in part on the second output.