RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-18141
Home › Forums › News and General Discussion › New Members Area › [Demo notebook] QC clinic: photographic evidence and its limits · RWI-18141 › RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-18141
January 29, 2023 at 5:45 pm
#145021
ReferenceLog 01880
Participant
Case 12 — Disputed observation: is this dial colour shift real or just lighting?
Suggested protocol. 1) Both dials in one frame. 2) Diffuse daylight, no direct sun, plus a second shot under neutral indoor light. 3) Grey card visible. 4) No filters, no editing. 5) State camera settings if known. If both shots show the same direction of difference, the claim is supported. If the difference flips between lighting conditions, it's most likely lighting.