Question for ambient lignt changes

for project application, image thresholding is used in vision project.
we have added a supplement light, according to the solutoin https://community.mech-mind.com/t/a-comprehensive-guide-to-shading-solutions/997, to balance the ambient changes.


image
now the situation is that the point cloud loss get worse.

  1. please check the 3D exposure configuration. it should be better under multiple exposure with one short exposure.
  2. the reflective objects would get better point cloud by adjusting the supplement light.
    diffuse reflection board or light height adjustment could optimize the supplement light quality and the corresponding point cloud.