公开(公告)号：US20220343865A1

公开(公告)日：2022-10-27

申请号：US17417468

申请日：2020-12-30

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hanwen LIU ,  Yanhong WU ,  Lijie ZHANG

IPC: G09G3/34

Abstract: The present disclosure provides an image processing method, an image processing device, and a display device. The image processing method includes: acquiring image data including display data of all of pixels of an image; and performing, on the display data of each of the pixels, operations of: determining Euclidean distances from the display data of the pixel to the display data of a first pure color, the display data of a second pure color, and the display data of a third pure color in a set color space; and replacing the display data of the pixel with one of the display data of the first pure color, the display data of the second pure color and the display data of the third pure color according to the determined Euclidean distances and a preset rule.

公开(公告)号：US20210097903A1

公开(公告)日：2021-04-01

申请号：US16910340

申请日：2020-06-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanhong WU ,  Hanwen LIU ,  Lijie ZHANG

IPC: G09F9/37 ,  G09G5/02 ,  G02F1/167 ,  H04N1/60

Abstract: There is provided an image representation method, including: converting a to-be-converted image from a first color space to a second color space; acquiring a target conversion color ratio corresponding to each pixel of the to-be-converted image and including ratios of plural target conversion colors, according to a color ratio allocation table based on the second color space; creating an array corresponding to the pixel according to the target conversion color ratio; calculating an index value corresponding to the pixel according to a position of the pixel in the to-be-converted image, and inputting the index value to the array as a subscript of the array, to acquire an element of the array as a target value corresponding to the pixel; and determining a target conversion color of the pixel according to the target value, to acquire a converted image including the plural target conversion colors.