Title:
画像処理方法および装置、記憶媒体、コンピュータ装置
Document Type and Number:
Japanese Patent JP7175197
Kind Code:
B2
Abstract:
An image processing method and device, a storage medium and a computer device are provided, in the field of image processing. The method includes: generating an original gray scale image of an original image (101); performing a histogram equalization process on the original gray scale image to obtain an equalized gray scale image (102); generating a decision factor distribution image according to the original gray scale image (103), wherein the decision factor distribution image comprises a first marked region and a second marked region, the first marked region comprises a region where pixels that are adjacent in position and have standard deviations smaller than a set value in the original image are located; obtaining a final gray scale image according to the original gray scale image, the equalized gray scale image and the decision factor distribution image (104), wherein a gray scale value of a pixel corresponding to the second marked region in the final gray scale image is a gray scale value of a corresponding pixel in the equalized gray scale image, and a gray scale value of a pixel corresponding to the first marked region in the final gray scale image is a gray scale value of a corresponding pixel in the original gray scale image; and restoring a processed image according to the final gray scale image (105).
Inventors:
Guo Shun
Shao Xibin
周 呈▲祺▼
▲陳▼ 明
chestnut neck
王 ▲潔▼▲瓊▼
Shao Xibin
周 呈▲祺▼
▲陳▼ 明
chestnut neck
王 ▲潔▼▲瓊▼
Application Number:
JP2018560136A
Publication Date:
November 18, 2022
Filing Date:
April 24, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO.,LTD.
BEIJING BOE DISPLAY TECHNOLOGY CO.,LTD.
BEIJING BOE DISPLAY TECHNOLOGY CO.,LTD.
International Classes:
G06T5/40
Domestic Patent References:
| JP7222006A |
Foreign References:
| US20080144931 | ||||
| CN106504205A |
Other References:
Vasile Buzuloiu, 外3名,“Adaptive-neighborhood histogram equalization of color images”, [online],Journal of Electronic Imaging,2001年,Vol. 10(2),p.445-459,[令和4年6月14日検索], インターネット
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Shinya Mihiro