Smartphone camera based assessment of adiposity: a validation study

Fig. 7: Completely different phases of our algorithm.
figure 7
Block diagrams illustrating the info move for various phases of our algorithm: coaching a, testing b, and dwell use c. DXA photographs are by no means used.

Annotated datasets

Now we have collected two datasets: an interna; coaching dataset and an exterior testing dataset. The coaching dataset has a number of individuals protecting a variety of BMI, physique fats, physique shapes, digicam angles, digicam distance, illumination circumstances, environments and so forth. The testing dataset is exterior, collected on the two collaborating trial websites. Every information entry consists of: (1) 4 smartphone photographs of the participant in an “A” pose, and (2) Related reference measurements for whole physique fats share. The 2 datasets are utterly disjoint and no check information was ever used throughout coaching or algorithm optimization.

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