View-Dependent displacement mapping

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View-Dependent displacement mapping (2003)

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by Lifeng Wang , Xi Wang , Xin Tong , Stephen Lin , Shimin Hu , Baining Guo , Heung-yeung Shum

Venue:	In: Proc. of the SIGGRAPH 2003
Citations:	90 - 4 self

BibTeX

@INPROCEEDINGS{Wang03view-dependentdisplacement,
    author = {Lifeng Wang and Xi Wang and Xin Tong and Stephen Lin and Shimin Hu and Baining Guo and Heung-yeung Shum},
    title = {View-Dependent displacement mapping},
    booktitle = {In: Proc. of the SIGGRAPH 2003},
    year = {2003},
    pages = {334--339},
    publisher = {ACM Press}
}

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Abstract

ment mapping, and (d) view-dependent displacement mapping with self-shadowing. Significant visual effects arise from surface mesostructure, such as fine-scale shadowing, occlusion and silhouettes. To efficiently ren-der its detailed appearance, we introduce a technique called view-dependent displacement mapping (VDM) that models surface dis-placements along the viewing direction. Unlike traditional dis-placement mapping, VDM allows for efficient rendering of self-shadows, occlusions and silhouettes without increasing the com-plexity of the underlying surface mesh. VDM is based on per-pixel processing, and with hardware acceleration it can render mesostruc-ture with rich visual appearance in real time.

Keyphrases

view-dependent displacement mapping per-pixel processing rich visual appearance viewing direction fine-scale shadowing surface mesostructure ment mapping significant visual effect hardware acceleration efficient rendering underlying surface mesh detailed appearance traditional dis-placement mapping real time view-dependent displacement

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