Back to articles
Articles
Volume: 26 | Article ID: art00005
Image
OLED power consumption model and its application to a perceptually lossless power reduction algorithm
  DOI :  10.2352/ISSN.2169-2629.2018.26.25  Published OnlineNovember 2018
Abstract

OLED display technology is gaining popularity among original equipment manufacturers (OEM). Production costs are decreasing, making this technology more readily available. OLED displays have a better contrast, no backlight and the ability to estimate the contribution of each pixel to the power of the display. This feature allows to experiment spatial algorithms to improve the image quality in relation to its power consumption. In this article we present a framework to evaluate the performance of spatial algorithms such asjust noticeable distortion and saliency maps on OLED displays. We introduce a comprehensive power model that takes into account each pixel value and the display screen brightness. We validate the effectiveness of this model by implementing a power reduction method based on power saving and perceptual quality metric.

Subject Areas :
Views 37
Downloads 10
 articleview.views 37
 articleview.downloads 10
  Cite this article 

Jérémie Gerhardt, M'Hand Kedjar, Hyunjin Yoo, Tara Akhavan, Carlos Vazquez, "OLED power consumption model and its application to a perceptually lossless power reduction algorithmin Proc. IS&T 26th Color and Imaging Conf.,  2018,  pp 25 - 31,  https://doi.org/10.2352/ISSN.2169-2629.2018.26.25

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2018
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society for Imaging Science and Technology