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2016 | OriginalPaper | Chapter

26. Research on Description Method of Quasi-3D Appearance Data with Mathematical Surface Function

Authors : Xinggen Qian, Yang Jin, Hongguo Wang

Published in: Advanced Graphic Communications, Packaging Technology and Materials

Publisher: Springer Singapore

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Abstract

Appearance data in quasi-three-dimensional (Quasi-3D) space are the height data, which are distributed over the grid points of a 2D plane. The quasi-3D data can be measured from a high-resolution 3D scanning device. With the help of mathematical surface function, the discrete space appearance data can be generalized; thus, some processing (e.g., interpolation, deformation) can be implemented. Based on segmentation of a 2D plane into blocks and the application of cubic surface functions (Coons, Bezier, and B-Spline), the appearance data in quasi-3D space are generalized processed, the parameters of the surface pieces are obtained, and some technical key points are determined. The quasi-3D appearance data can be used in scientific research, industry, high-fidelity 3D animation/film, image reproduction, and so on.

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Metadata
Title
Research on Description Method of Quasi-3D Appearance Data with Mathematical Surface Function
Authors
Xinggen Qian
Yang Jin
Hongguo Wang
Copyright Year
2016
Publisher
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-0072-0_26