Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?.
No === 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 renderin...
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ndltd-BRADFORD-oai-bradscholars.brad.ac.uk-10454-37452019-08-31T03:02:12Z Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. Ruppertsberg, Alexa I. Bloj, Marina Vision Colour Psychophysics RADIANCE No 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. 2009-10-26T11:02:11Z 2009-10-26T11:02:11Z 2006 Article No full-text available in the repository 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. http://hdl.handle.net/10454/3745 en http://dx.doi.org/10.1364/JOSAA.23.000759 |
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en |
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Vision Colour Psychophysics RADIANCE |
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Vision Colour Psychophysics RADIANCE Ruppertsberg, Alexa I. Bloj, Marina Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. |
description |
No === 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. |
author |
Ruppertsberg, Alexa I. Bloj, Marina |
author_facet |
Ruppertsberg, Alexa I. Bloj, Marina |
author_sort |
Ruppertsberg, Alexa I. |
title |
Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. |
title_short |
Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. |
title_full |
Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. |
title_fullStr |
Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. |
title_full_unstemmed |
Rendering complex scenes for psychophysics using RADIANCE: How accurate can you get?. |
title_sort |
rendering complex scenes for psychophysics using radiance: how accurate can you get?. |
publishDate |
2009 |
url |
http://hdl.handle.net/10454/3745 |
work_keys_str_mv |
AT ruppertsbergalexai renderingcomplexscenesforpsychophysicsusingradiancehowaccuratecanyouget AT blojmarina renderingcomplexscenesforpsychophysicsusingradiancehowaccuratecanyouget |
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