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Voting-Based Hdr Compression

Author

Listed:
  • Răzvan-Costin Dragomir

    (Politehnica University of Bucharest, Bucharest, Romania)

  • Costin-Anton Boiangiu

    (Politehnica University of Bucharest, Bucharest, Romania)

Abstract

During the past few decades, highly sensitive cameras able to take high dynamic range photographs have been developed. Unfortunately, screens have not kept pace with this rising technology and what is currently faced is the inability to display HDR images on conventional displays. As a workaround, many techniques that attempt to compress the original image so it can be displayed on a conventional screen have been proposed, but their results differ greatly depending on the input image. What this paper aims to achieve is an improvement in the overall results of such techniques by implementing a voting system between existing tone-mapping algorithms based on alternating the algorithms or modifying their internal input parameters. In addition, the paper also presents a new and improved tone-mapping algorithm resembling the existing ones but faster and which yields satisfying results.

Suggested Citation

  • Răzvan-Costin Dragomir & Costin-Anton Boiangiu, 2018. "Voting-Based Hdr Compression," Journal of Information Systems & Operations Management, Romanian-American University, vol. 12(2), pages 312-325, December.
    • Handle: RePEc:rau:jisomg:v:12:y:2018:i:2:p:312-325
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    File URL: http://www.rebe.rau.ro/RePEc/rau/jisomg/Wi18/JISOM-WI18-A08.pdf
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    References listed on IDEAS

    as
    1. Costin-Anton Boiangiu & Radu Ioanitescu, 2013. "Voting-Based Image Segmentation," Journal of Information Systems & Operations Management, Romanian-American University, vol. 7(2), pages 211-220, December.
    2. repec:rau:journl:v:7:y:2013:i:2:p:211-220 is not listed on IDEAS
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