Tracking a Spatial Target

摘要

Apparatuses and methods for tracking a dermatological feature are disclosed. One method includes establishing an imaging reference proximate to an identified dermatological feature, wherein the imaging reference has a known color spectrum and known physical dimensions. A digital image sequence is obtained containing one or more images of the identified dermatological feature and the imaging reference. At least one trait of the identified dermatological feature is estimated using the imaging reference and at least one image of the digital image sequence.