Depth map based image enhancement using color stereopsis

Seung Won Jung, Sung Jea Ko

    Research output: Contribution to journalArticlepeer-review

    16 Citations (Scopus)

    Abstract

    Color stereopsis is a phenomenon in the human visual system (HVS) in which a long wavelength color is perceived as being located closer than a short wavelength color. Although many psychophysical studies on color stereopsis have been carried out, its practical application is not fully investigated. In this letter, we propose a new image enhancement algorithm using color stereopsis between red and blue colors. First, the relationship of red and blue colors to the depth perception is analyzed. Then, a simple but practical image enhancement algorithm is presented based on the analysis result. The experimental results demonstrate the effectiveness of the proposed algorithm.

    Original languageEnglish
    Article number6172552
    Pages (from-to)303-306
    Number of pages4
    JournalIEEE Signal Processing Letters
    Volume19
    Issue number5
    DOIs
    Publication statusPublished - 2012

    Keywords

    • Color stereopsis
    • depth map
    • human visual system
    • image enhancement

    ASJC Scopus subject areas

    • Signal Processing
    • Electrical and Electronic Engineering
    • Applied Mathematics

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