UM
Recovering material for a homogeneous object in an environment from a single high dynamic rang image
Sun Q.-M.1; Wu E.-H.1
2002-09-01
Source PublicationRuan Jian Xue Bao/Journal of Software
ISSN10009825
Volume13Issue:9Pages:1852-1857
AbstractAn approach is proposed to recover material of a homogeneous object in a general environment from a single high dynamic range image. There is no limitation on the shape and illumination condition of the object. In a general environment, acquire a high dynamic range image for an object and one or a few high dynamic range environment maps as illumination of the object. Then the simulated annealing algorithm is employed to solve the inverse rendering problem. In the course of optimization, image-based lighting and ray tracing techniques are used, and inter-reflection is calculated. Finally, optimal parameter values for the reflection model are obtained. Combined with the image-based modeling techniques, a realistic model can be created from images of a real object.
KeywordHigh dynamic range image Image-based lighting Inverse rendering Ray tracing Reflection model
URLView the original
Language英語
Fulltext Access
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Institute of Software Chinese Academy of Sciences
2.Universidade de Macau
3.Qufu Normal University
Recommended Citation
GB/T 7714
Sun Q.-M.,Wu E.-H.. Recovering material for a homogeneous object in an environment from a single high dynamic rang image[J]. Ruan Jian Xue Bao/Journal of Software,2002,13(9):1852-1857.
APA Sun Q.-M.,&Wu E.-H..(2002).Recovering material for a homogeneous object in an environment from a single high dynamic rang image.Ruan Jian Xue Bao/Journal of Software,13(9),1852-1857.
MLA Sun Q.-M.,et al."Recovering material for a homogeneous object in an environment from a single high dynamic rang image".Ruan Jian Xue Bao/Journal of Software 13.9(2002):1852-1857.
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