Patent ID: 11857311
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC A  H | IPC A  H

Claim 14:
15. The multi-purpose video monitoring camera as in claim 9, further comprising a proximity sensor operably coupled to the microprocessor; the microprocessor further comprises a baby growth rate module configured to:
(1) obtain positions of head and limbs of the baby in the field of view of the CMOS video camera from the motion detection module;
(2) determine a baby length by measuring distance between top of head to toes if the posture determined by the motion detection module is a straight posture;
(3) calculate actual baby length based on the baby length determined in (2) and a scale factor which is based on either dimension of object nearby the baby, manual measurement of the actual baby length in regular basis, or proximity distance between the baby and the multi-purpose video monitoring camera;
(4) build a history of the actual baby length calculated in (3).