公开(公告)号：US20240085323A1

公开(公告)日：2024-03-14

申请号：US17931895

申请日：2022-09-13

Applicant: Datacolor, Inc.

Inventor： Zhiling Xu ,  Nilesh B. Dhote ,  David Williams ,  Seaver Li ,  William Binder ,  Venkata R. Thumu

IPC: G01N21/57 ,  G01N21/25

CPC classification number: G01N21/57 ,  G01N21/251 ,  G01N2201/062 ,  G01N2201/127

Abstract: In one example, a method includes controlling a gloss channel of a color measurement apparatus to measure a surface gloss of a color sample to generate a gloss value for the color sample, controlling a color channel of the color measurement apparatus to measure a reflectance spectrum of the color sample to generate a first plurality of reflectance values for the color sample under a first measurement geometry, and converting the first plurality of reflectance values to a second plurality of reflectance values representing the reflectance spectrum of the color sample under a second measurement geometry, different from the first measurement geometry, wherein the converting utilizes an adjustment that is a function of the gloss value.