公开(公告)号：US11892351B2

公开(公告)日：2024-02-06

申请号：US17855133

申请日：2022-06-30

Applicant: DATACOLOR INC.

Inventor： Zhiling Xu ,  William Bishop

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/28 ,  G01J3/0297

Abstract: In the disclosure provided herein, the described apparatus, systems and methods are directed to compensation of errors caused by the difference between the specular port and the sphere in a sphere-based color-measurement instrument, and improvement of the performance of the instrument. In one or more implementations, described approaches eliminate the need for hardware replacement, and therefore reduce costs associated with the operation of color measurement instruments.

公开(公告)号：US20240003742A1

公开(公告)日：2024-01-04

申请号：US17855133

申请日：2022-06-30

Applicant: DATACOLOR INC.

Inventor： Zhiling Xu ,  William Bishop

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/28 ,  G01J3/0297

Abstract: In the disclosure provided herein, the described apparatus, systems and methods are directed to compensation of errors caused by the difference between the specular port and the sphere in a sphere-based color-measurement instrument, and improvement of the performance of the instrument. In one or more implementations, described approaches eliminate the need for hardware replacement, and therefore reduce costs associated with the operation of color measurement instruments.