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: IEEE ICIP 2012 - Disney Coronado Springs Resort, Orlando, United States
    Duration: 30 Sept 20123 Oct 2012
    http://www.2012.ieeeicip.org/

    Conference

    Conference2012 IEEE International Conference on Image Processing
    LocationDisney Coronado Springs Resort
    Country/TerritoryUnited States
    CityOrlando
    Period30/09/201203/10/2012
    Internet address
    SeriesInternational Conference on Image Processing. Proceedings
    ISSN1522-4880

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