A Stronger Aadaptive Local Dimming Method with Details Preservation

A Stronger Aadaptive Local Dimming Method with Details Preservation

Local dimming technology focuses on improving the contrast ratio of the displayed images for a great visual perception. It consists of backlight extraction and pixel compensation. Considering a single existing backlight extraction algorithm can hardly adapt to images with diverse characteristics and...

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Bibliographic Details
Main Authors: Tao Zhang, Wenli Du, Hao Wang, Qin Zeng, Long Fan
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Applied Sciences
Subjects:
local dimming
retinex theory
bi-histogram equalization
contrast ratio
details preservation
Online Access:https://www.mdpi.com/2076-3417/10/5/1820

Internet

https://www.mdpi.com/2076-3417/10/5/1820

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