IMAGE ENHANCEMENT METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM

An image enhancement method is provided. The method includes obtaining an image, extracting high-frequency components of the image, calculating an average pixel value of pixels corresponding to the extracted high-frequency components, and performing enhancement on pixels in the image that have pixel...

Full description

Saved in:
Bibliographic Details
Main Authors LIU, Shan, LI, Songnan, XIE, Zhihuai
Format Patent
LanguageEnglish
Published 17.02.2022
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:An image enhancement method is provided. The method includes obtaining an image, extracting high-frequency components of the image, calculating an average pixel value of pixels corresponding to the extracted high-frequency components, and performing enhancement on pixels in the image that have pixel values greater than or equal to the calculated average pixel value to obtain an enhanced image. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also provided.
Bibliography:Application Number: US202117452679