公开(公告)号：US20240034886A1

公开(公告)日：2024-02-01

申请号：US17815271

申请日：2022-07-27

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： Neil Murphy ,  Kevin O'Connor

IPC: C09C1/00 ,  C09C1/62 ,  C09C1/36 ,  C09C1/28 ,  C09D5/33 ,  C09D7/62

CPC classification number: C09C1/0066 ,  C09C1/622 ,  C09C1/3623 ,  C09C1/3661 ,  C09C1/28 ,  C09D5/004 ,  C09D7/62

Abstract: Dielectric pigments having a metallic appearance for radar compatible coatings and methods for making such dielectric pigments are provided. In one example, the dielectric pigment includes a flake. The flake includes a plurality of alternating layers of dielectric materials including a first layer formed of a first dielectric material having a first refractive index in the visible spectrum range and a second layer disposed adjacent to the first dielectric layer and formed of a second dielectric material having a second refractive index in the visible spectrum range that is different than the first refractive index.

公开(公告)号：US11692878B2

公开(公告)日：2023-07-04

申请号：US16770034

申请日：2018-12-12

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： Larry E. Steenhoek ,  Robert V. Canning ,  Dominic V. Poerio ,  Neil Murphy

IPC: G01J3/46 ,  G06T7/90 ,  G06T7/00 ,  H04N1/60 ,  G06T7/33 ,  G06F16/51 ,  G06F16/535 ,  G06F16/583 ,  G06F18/213 ,  G06V10/56 ,  G06V10/75

CPC classification number: G01J3/463 ,  G01J3/46 ,  G06F16/51 ,  G06F16/535 ,  G06F16/5838 ,  G06F18/213 ,  G06T7/001 ,  G06T7/33 ,  G06T7/90 ,  G06V10/56 ,  G06V10/757 ,  H04N1/6008 ,  H04N1/6047 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/30108 ,  G06T2207/30156 ,  H04N1/6052

Abstract: Processor implemented systems and methods for matching color and appearance of a target coating are provided herein. A system includes a storage device for storing instructions, and one or more data processors. The data processor(s) are configured to execute instructions to receive a target image of a target coating. The data processor(s) are also configured to apply a feature extraction analysis process that divides the target image into a plurality of target pixels for image analysis.