CPC A61B 5/091 (2013.01) [A61B 5/0077 (2013.01); A61B 5/1135 (2013.01); A61B 5/7485 (2013.01); G06T 7/0014 (2013.01); G06T 7/70 (2017.01); G06T 2207/10016 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30196 (2013.01)] | 19 Claims |
1. A method of determining tidal volume of a patient, comprising:
receiving, using a processor, at least one image comprising depth information for at least a portion of the patient;
determining, using the processor, a reference point on the patient;
determining, using the processor, a region of interest based at least in part on the reference point, wherein the region of interest corresponds to a trunk area of the patient;
monitoring changes in the depth information in the region of interest over time;
receiving, using the processor, demographic information about the patient; and
determining, using the processor, a tidal volume of the patient based on the monitored changes in depth information and the received demographic information.
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