Texture Model Simplification Algorithm Based on Feature Preserving

Xiao Rui; Ji Cheng Quan; Xiu Ying Zhao; Hong Wei Wang

doi:10.4028/www.scientific.net/AMR.791-793.1458

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Texture Model Simplification Algorithm Based on...

Texture Model Simplification Algorithm Based on Feature Preserving

Abstract:

In order to keep the geometric shape and texture of the model in the process of model simplification, this paper proposes a simplification algorithm based on feature preserved for model with texture. By finding the feature points and odd points of the model controlling the point selection to collapse edge for simplifying model. Angle between normal vectors of the edges two vertices and the area of the triangles adjacent to the edge are introduced in the QEM algorithm as the error factor to redefine the cost of edge collapse, finally better keep the feature of model. This paper uses Mipmap technology to generate multi-resolution texture maps so that improves the efficiency when rendering model in real time.

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Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

1458-1462

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.1458

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Online since:

September 2013

Authors:

Xiao Rui, Ji Cheng Quan, Xiu Ying Zhao, Hong Wei Wang

Keywords:

Feature Preserving, Model Simplification, Texture Simplification, Weighted Quadric Error

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