Per-render QC certificate
Catalog Variant Generator (Recolor)
This certificate reports the measured quality of one specific shoe render — its own numbers, not a set average.
QC certificate
Catalog Variant Generator (Recolor)
rec-046
Color fidelity (ΔE 2000)
target ≤ 2.0 ΔE (imperceptible)
7.13 ΔE
below target
n=1 ·
colour-science 0.4.7 ·
pipeline v3.0 · set shoes-v3 ·
measured 2026-06-13
Background compliance
target ≥ 95% PDP pass
99.0%
pass
n=1 ·
BiRefNet_lite (transformers 4.52.4) + numpy 2.4.6 ·
pipeline v3.0 · set shoes-v3 ·
measured 2026-06-13
Render sharpness (BRISQUE)
target threshold pending calibration
91.9
n=1 ·
piq.brisque 0.8.0 ·
pipeline v3.0 · set shoes-v3 ·
measured 2026-06-13