Hi Team,
We would like to ask your help regarding our customer's inquiries below.
While I am working on 3D people counting dem with IWR6843ISK-ODS sensor, I have several questions I wish to know their answers if you don't mind;
1. In general, does each data point collected/recorded by the sensor correspond to an object (the point cloud) or to a single point in the cloud?
2. Starting with the (X,Y,Z) coordinates. What do they describe? The location of the center of the point cloud?
3. How is the center of the object defined? is it based on Euclidean distance between the individual points?
4. Range: is defined as the distance from the sensor to the object. Please confirm that it is the distance to the center of the object (based on the definition above). What are the default units for this measurement?
5. Velocity: is defined as the speed of the object as detected by the sensor. Not critical, but what are the default units for this measurement?
6. Bearing: is this the direction and orientation of the object. Does this apply when the object is both stationary and when it is moving? What is the range of values for this measurement?
7. Intensity: it is not clear what this measurement is. Please send definition, value range and significance of this measurement.
8. Doppler bin: it is not clear what this measurement is. Please send definition, value range and significance of this measurement.
9. Elevation: please confirm that this is the position of the center of the object in relation to the floor. What are the default units for this measurement?
Regards,
Danilo