Patent ID: 11887328
Assignee: VERGESENSE, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The method of claim 1:
wherein detecting the object type, in the set of object types, of the object for each object in the first set of objects comprises, for a first object in the set of objects:
detecting a cluster of pixels representing a first human in the frame; and
identifying the cluster of pixels as a human object type, in the set of object types, of the first human;

wherein detecting the location of the object, at the time of the frame, within the region-of-interest in the frame for each object in the first set of objects comprises, for the first object:
calculating a centroid of the first human based on the cluster of pixels; and
detecting the location of the centroid of the first human, at the time of the frame, within the first region-of-interest in the frame; and

wherein tracking the frequency of presence of the first object type, in the set of object types, intersecting the pixel over the first time period for each pixel in the set of pixels in the visualization layer comprises, for a first pixel in the set of pixels:
calculating the frequency of presence of the human object type, in the set of object types, intersecting the first pixel over the first time period based on the set of containers.