公开(公告)号：US20240386526A1

公开(公告)日：2024-11-21

申请号：US18569554

申请日：2022-09-07

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Yexin ZHENG

IPC: G06T5/50 ,  G06T5/92 ,  G06T11/00

Abstract: An image processing method and related apparatuses are provided. The method includes: converting colors of pixels of a foreground image into optical signals under a second color display standard to obtain a first optical signal set; converting the optical signals in the first optical signal set according to the conversion coefficient to obtain a second optical signal set; converting colors of pixels of the background image into optical signals under the second color display standard to obtain a third optical signal set; fusing optical signals in the second optical signal set and the third optical signal set based on a light transmittance of the foreground image to obtain a fourth optical signal set; and converting optical signals in the fourth optical signal set into colors in the second color space to obtain the fused image of the foreground image and the background image.

公开(公告)号：US20250142013A1

公开(公告)日：2025-05-01

申请号：US18690643

申请日：2022-09-07

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Yexin ZHENG

IPC: H04N1/60 ,  G06T7/90 ,  G06V10/56

Abstract: The present disclosure provides a method for generating a color mapping card, which includes: transferring colors in a first color set to colors in a second color space of a second color display standard to obtain a second color set; mapping colors in the second color set by an original color mapping card to obtain a third color set; transferring colors in the first color set, the second color set, and the third color set to colors in an HSV color space to obtain a fourth color set, a fifth color set, and a sixth color set corresponding thereto respectively; and performing color mapping on colors in the fourth color set on the basis of colors in the fifth color set and corresponding colors in the sixth color set to generate a color mapping card under the first color display standard.

公开(公告)号：US20240282280A1

公开(公告)日：2024-08-22

申请号：US18569096

申请日：2022-09-07

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Yexin ZHENG

IPC: G09G5/02 ,  H04N1/60

CPC classification number: G09G5/02 ,  H04N1/60

Abstract: The present disclosure provides a color mapping card generating method, which includes: transferring colors in a first color set into colors in a second color space of a second color display standard, to acquire a second color set, the first color set includes colors in a first color space of a first color display standard; mapping colors in the second color set through an original color mapping card, to acquire a third color set, the original color mapping card is a color mapping card under the second color display standard; transferring colors in the third color set into colors in the first color space, to acquire a fourth color set; and generating a color mapping card under the first color display standard.