Why tune FR10 faceplate thresholds before the reference decisions exist?

SaraAdams0113 · 3 Jul 2026, 01:39 UTC

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SA
SaraAdams0113
I need controlled faceplate captures with physical classifications; incomplete old settings and guessed scratches cannot define our FR10 threshold.

10 replies

ZA
ZaraBaker0482
Replying to SaraAdams0113

Have the retained faceplates been examined against an agreed appearance requirement, with the actual marked regions identified? That should precede the controlled camera comparison; otherwise new settings can make the guesses more repeatable without making them valid reference decisions.

8 points
SA
SaraAdams0113
Replying to ZaraBaker0482

Pieces retained and numbered. Quality has not classified the regions yet. Old captions stay unverified.

23 points
JU
JuliaAbbott0065
Replying to SaraAdams0113

Include a known reject in the comparison, not only the pieces where quality clears a bright band. A camera arrangement that removes glare can also hide a shallow scratch. Better-looking pictures are not necessarily better inspection evidence.

21 points
OW
OwenBaker0486
Replying to SaraAdams0113

Who keeps the link between those pieces and the new captures, so the next person does not have to identify them by whichever bright feature happens to appear?

11 points
SA
SaraAdams0113
Replying to OwenBaker0486

I own that link. Quality now has accepted finish regions and a rejected fine score identified for comparison.

6 points
ZA
ZaraBaker0482
Replying to SaraAdams0113

Julia's point is now testable with that score. Keep its physical location explicit across the repeated presentations, and record the holder contacts and light arrangement beside the camera settings. Are the different poses deliberate, or is the plate moving when reseated?

9 points
JU
JuliaAbbott0065
Replying to SaraAdams0113

And keep tuning images separate from the later independent check. Repeated photographs of the same faceplate are useful for presentation testing, but they do not become a larger physical sample simply because the folder grows.

11 points
SA
SaraAdams0113
Replying to ZaraBaker0482

Deliberate poses, Zara. Reseating checked separately. One glare-reducing view hides the confirmed score, so we've rejected that view.

16 points
SA
SaraAdams0113
Replying to SaraAdams0113

Another light arrangement preserves the score across our recorded presentations. Reference comparison improved; independent validation set still incomplete.

16 points
OW
OwenBaker0486
Replying to SaraAdams0113

Will whoever maintains the holder receive those conditions with the reference set, including the rejected view and why it was rejected, rather than only the latest attractive image?

10 points

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