Values in Reflectivity

joostm · Posted on 2023-9-21 19:24:58

Hi,

As part of my research into car coatings, I have conducted tests on a coated panel utilizing the HAP. During the testing process, I observed varying reflectivity scores for the same surface. I'm investigating the cause of this discrepancy. Here's the link to my findings:

I would greatly appreciate your insights on this matter. Could you kindly provide any information on how this could have occurred?

Met vriendelijke groet / Kind regards

Joost

joostm · Posted on 2023-10-3 16:49:04

Also, when looking from the y-axis side view. When scanning a simple plate at 3 meters, I do not see consistent x values, so it's harder to do object detection. Is that normal? or is the device broken?

https://imgur.com/a/ol0S3Ov

https://imgur.com/a/xeEAjhg

Livox Support · Posted on 2023-10-27 14:55:48

Due to the curvature of the object's side, the inconsistent energy returned results in a slight deviation in reflectivity

joostm · Posted on 2023-11-6 19:14:02

Last edited by joostm In 2023-11-6 19:20 Editor

Livox Support Posted at 2023-10-27 14:55
Due to the curvature of the object's side, the inconsistent energy returned results in a slight devi ...

I am struggling to understand how a flat plate can have a curve. Can you explain this to me in more detail? And especially the two scores min max scores

HAP: https://snipboard.io/HEM4Lq.jpg

When I use the Tele-15 to look at the same plate, I see a consistant range of scores. Why is there a difference with the HAP?

TELE-15: https://snipboard.io/Pzox7M.jpg