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ChrisChV / 3D-Laser-Scanner-with-Web-Camera

C++ code for a 3d scanner with a web camera and a laser.
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How to calculate the baseline and angle #2

Open leoteo1 opened 3 years ago

leoteo1 commented 3 years ago

Hello Chris,

Can you explain how to calculate BASELINE and ANGLE?

ChrisChV commented 3 years ago

Hi @leoteo1 Sorry for the not so detailed explanation, this was a college project and memory fails. You need to read this paper: https://github.com/ChrisChV/3D-Laser-Scanner-with-Web-Camera/blob/master/papers/franca2005.pdf

On this part says how to calculate both values:

Captura de pantalla de 2021-10-11 21-45-25

If I remember correctly, it depends a lot on your setup, we calculated an approximate and we tested by trial and error which one gives the best result. Since what these values ​​do is convert the coordinates obtained by the laser to coordinates in real space.