Patent ID: 11887337
Assignee: 7-ELEVEN, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The system of claim 1, wherein the one or more processors are further configured to:
receive a third (x,y) coordinate identifying a first x-value and a first y-value in the global plane where a first marker is located in the space, wherein the first marker is a first object identifying a first location in the space;
receive a fourth (x,y) coordinate identifying a second x-value and a second y-value in the global plane where a second marker is located in the space, wherein the second marker is a second object identifying a second location in the space;
receive a first frame from the sensor;
identify the first marker and the second marker within the first frame;
determine a first pixel location in the first frame for the first marker, wherein the first pixel location comprises a first pixel row and a first pixel column of the first frame;
determine a second pixel location in the first frame for the second marker, wherein the second pixel location comprises a second pixel row and a second pixel column of the first frame;
generate the homography based on the third (x,y) coordinate, the fourth (x,y) coordinate, the first pixel location, and the second pixel location; and
store the homography.