#$%^&*AU2015201213A120160225.pdf#####ABSTRACT MEASURING BLOOD PRESSURE A method for measuring blood pressure of a subject is described herein. In an implementation, the method includes obtaining (302) a plurality of photoplethysmogram (PPG) features associated with the subject. The method further includes ascertaining (304) one or more latent parameters associated with the subject based on the plurality of PPG features and a reference model, wherein the reference model indicates a correlation between the plurality of PPG features and the one or more latent parameters. Further, blood pressure of the subject is determined (306) based on the one or more latent parameters and the plurality of PPG features.2/3 200 202 OBTAIN A SAMPLE DATASET COMPRISING PHYSIOLOGICAL DATA ASSOCIATED WITH EACH OF A PLURALITY OF TEST SUBJECTS 204 PROCESS, FOR EACH OF THE PLURALITY OF TEST SUBJECTS, THE PHYSIOLOGICAL DATA ASSOCIATED WITH THE TEST SUBJECT TO OBTAIN A PLURALITY OF PPG FEATURES 206 COMPUTE, FOR EACH OF THE PLURALITY OF TEST SUBJECTS, ONE OR MORE LATENT PARAMETERS ASSOCIATED WITH THE TEST SUBJECT BASED AT LEAST ON THE PLURALITY OF PPG FEATURES 208 DETERMINE, BASED ON THE PLURALITY OF PPG FEATURES AND THE ONE OR MORE LATENT PARAMETERS ASSOCIATED WITH EACH OF THE PLURALITY OF TEST SUBJECTS, A REFERENCE MODEL FOR DETERMINING BLOOD PRESSURE OF A SUBJECT BASED ON THE REFERENCE MODEL Figure 2 P140284/9766761
