High-order wavelet reconstruction for multi-scale edge aware tone mapping

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Artusi, Alessandro and Su, Zhuo and Zhang, Zongwei and Drikakis, Dimitris and Luo, Xiaonan (2014) High-order wavelet reconstruction for multi-scale edge aware tone mapping. Computers and Graphics, 45. pp. 51-63. (https://doi.org/10.1016/j.cag.2014.08.002)

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Abstract

This paper presents a High Order Reconstruction (HOR) method for improved multi-scale edge aware tone mapping. The study aims to contribute to the improvement of edge-aware techniques for smoothing an input image, while keeping its edges intact. The proposed HOR methods circumvent limitations of the existing state of the art methods, e.g., altering the image structure due to changes in contrast; remove artefacts around edges; as well as reducing computational complexity in terms of implementation and associated computational costs. In particular, the proposed method aims at reducing the changes in the image structure by intrinsically enclosing an edge-stop mechanism whose computational cost is comparable to the state-of-the-art multi-scale edge aware techniques.

  • Item type:Article
    ID code:55714
    Dates:
    Date
    Event
    1 December 2014
    Published
    21 September 2014
    Published Online
    3 August 2014
    Accepted
    Subjects:Technology > Chemical engineering
    Department:Faculty of Engineering
    Depositing user: Pure Administrator
    Date deposited:29 Feb 2016 11:18
    Last modified:11 Nov 2024 11:10
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/55714
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