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    Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?.

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    Publication date
    2006
    Author
    Ruppertsberg, Alexa I.
    Bloj, Marina
    Keyword
    Vision
    Colour
    Psychophysics
    RADIANCE
    Peer-Reviewed
    Yes
    
    Metadata
    Show full item record
    Abstract
    Rendering packages are used by visual psychophysicists to produce complex stimuli for their experiments, tacitly assuming that the simulation results accurately reflect the light-surface interactions of a real scene. RADIANCE is a physically based, freely available, and commonly used rendering software. We validated the calculation accuracy of this package by comparing simulation results with measurements from real scenes. RADIANCE recovers color gradients well but the results are shifted in color space. Currently, there is no better simulation alternative for achieving physical accuracy than by combining a spectral rendering method with RADIANCE.
    URI
    http://hdl.handle.net/10454/3745
    Version
    No full-text available in the repository
    Citation
    Ruppertsberg, A.I. and Bloj, A. (2006) Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. Journal of the Optical Society of America A. Vol. 23, No. 4, pp. 759-768.
    Link to publisher’s version
    http://dx.doi.org/10.1364/JOSAA.23.000759
    Type
    Article
    Collections
    Life Sciences Publications

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