Image Dependent Energy-Constrained Local Backlight Dimming

Nino Burini, Ehsan Nadernejad, Jari Korhonen, Søren Forchhammer, Xiaolin Wu

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Abstract

In this work, we consider and propose two extensions to an optimization-based image dependent backlight dimming algorithm. The first extension introduces error weighting based on human perception of luminance, aiming to improve the perceived image quality; the second extension adds an adjustable term for power consumption to the cost function, allowing flexible power management. Experimental results show that the proposed solution can achieve better results than other algorithms at several power consumption levels.
Original languageEnglish
Title of host publicationProceedings of ICIP 2012
PublisherIEEE
Publication date2012
Pages2797-2800
ISBN (Print)9781467325349
DOIs
Publication statusPublished - 2012
Event2012 IEEE International Conference on Image Processing, ICIP - Disney Coronado Springs Resort, Orlando, FL, United States
Duration: 30 Sep 20123 Oct 2012

Conference

Conference2012 IEEE International Conference on Image Processing, ICIP
LocationDisney Coronado Springs Resort
CountryUnited States
CityOrlando, FL
Period30/09/201203/10/2012
SeriesInternational Conference on Image Processing. Proceedings
ISSN1522-4880

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