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ouster-lidar / ouster-sdk

Ouster, Inc. sample code
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Alpha in the function of intensity and reflectivity #531

Closed shadowwkl closed 1 year ago

shadowwkl commented 1 year ago

May I ask what is the alpha value?

          The relation is shown by the following equation but it is merely an approximation:

$$reflectivity = α intensity range^2$$ Where $α$ is a constant

_Originally posted by @Samahu in https://github.com/ouster-lidar/ouster_example/issues/412#issuecomment-1208316001_

kairenw commented 1 year ago

We can't provide that, but you may find the following link in the sensor docs useful for using reflectivity: reflectivity data mapping