Figure 2 | Scientific Reports

Figure 2

From: Dual optical force plate for time resolved measurement of forces and pressure distributions beneath shoes and feet

Figure 2

FTIR Image analysis. Colour images collected using the camera (panel a) are split into the corresponding red green and blue colour channels (panel b). The green and blue channels are subtracted from the red channel to remove the background to give the grayscale image in panel c). The grayscale image is then converted to the pressure map in panel d) using a pressure-intensity calibration curve similar to that shown in panel e). The solid line in panel e) shows a simple power law fit to the calibration data.

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