What do value1 and value2 represent respectively?

partofthestars / LGI-PPGI-DB

LGI PPGI Face Video Database (Paper) Local Group Invariance for Heart Rate Estimation from Face Videos in the Wild

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What do value1 and value2 represent respectively? #3

Closed Peipeilvcm closed 4 years ago

Peipeilvcm commented 4 years ago

<value612>
    <value0>612</value0>
    <value1>96</value1>
    <value2>66</value2>
</value612>

I guess that value1-value2 means the gound truth of Heart Rate. Am I right?

partofthestars commented 4 years ago

in the cms50 xml file value0 is the frame counter, value1 is the average heart rate computed on the device and value2 is the ppg time signal measured with the device.