Fast Ambient Occlusion Volume Rendering using Local Statistics
نویسندگان
چکیده
منابع مشابه
Smooth Probabilistic Ambient Occlusion for Volume Rendering
Ambient occlusion [Zhukov et al. 98] is a compelling approach to improve depth and shape perception [Lindemann and Ropinski 11, Langer and Bülthoff 99], to give the illusion of global illumination, and it is an efficient way to approximate low-frequency outdoor lighting. In principle, ambient occlusion computes the light accessibility of a point, i.e., it measures how much a point is exposed to...
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ژورنال
عنوان ژورنال: Journal of Korea Multimedia Society
سال: 2015
ISSN: 1229-7771
DOI: 10.9717/kmms.2015.18.2.158