Patent ID: 11921493
Assignee: AGZEN INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  A  B | IPC A  B  G

Claim 28:
29. A system for automatically quantifying liquid coverage on plant surfaces, the system comprising:
a processor of a computing device; and
a memory having instructions stored thereon, wherein the instructions, when executed by the processor, cause the processor to:
receive an image comprising a region of interest corresponding to one or more plant surfaces;
automatically identify one or more portions of the region of interest corresponding to liquid; and

automatically determine a liquid coverage value for the region of interest in the image, wherein the liquid coverage value quantifies an area of the plant surfaces depicted in the region of interest that is covered by liquid,
wherein the system further comprises a first camera for receiving a first image corresponding to a field of view comprising the one or more plant surfaces and a second camera for receiving a second image corresponding to the field of view of the first image, wherein the instructions, when executed by the processor, cause the processor to automatically identify a background mask from the first image, said background mask corresponding to non-plant-surface portions of the first image, to apply the background mask to the second image, thereby eliminating non-plant surface portions from the second image, and to automatically identify the liquid coverage value for the plant surfaces depicted in the background-eliminated second image.