Patent ID: 11922641
Assignee: FORD GLOBAL TECHNOLOGIES, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 19:
20. The storage medium of claim 19, wherein the method further comprises:
modifying the first image or the second image to isolate the pixels associated with the monitoring point as a foreground;
modifying the first image or the second image to set the remaining pixels, including the pixels associated with the fixed point, as a background; and
at least one of:
determining the monitoring point has moved more than the threshold amount based on overlap of more than a predefined threshold number of pixels of the foreground over pixels of the background in the second image, detectable by comparison to the first image and observing that one or more foreground pixels of the first image obscures one or more background pixels of the first image when considered from a perspective of the second image or
determining the monitoring point has moved based on a change in pixel count beyond a predefined threshold along a line between a preselected pixel of the foreground and a preselected pixel of the background corresponding to the fixed point in the second image, compared to a line connecting the preselected pixel of the foreground and the preselected pixel of the background in the first image.