Visual-quality guided global backlight dimming for video display on mobile devices

• Main Authors: Yeh, Chia-Hung, Lo, Kyle Shih-Huang, Lin, Weisi
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Computer science and engineering; Global Backlight Dimming; Liquid-crystal Display
• Online Access: https://hdl.handle.net/10356/142245
• Institution: Nanyang Technological University

This proposes a visual-quality guided global backlight dimming (VQG-GBD) algorithm to reduce the power consumption of liquid-crystal display on mobile devices. We build a backlight scaling ratio (BSR) prediction model via visual-quality assessment that not only considers the display contents but als...