Modeling and deformation of arms and legs based on ellipsoidal sweeping

Hyun, Dae-Eun; Yoon, Seung‐Hyun; Kim, Myung-Soo; Jüttler, Bert

doi:10.1109/pccga.2003.1238262

Cited by 14 publications

(2 citation statements)

References 22 publications

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“…Such tubes can also be dened as digital implicit surfaces [16]. These digital surfaces have applications well beyond our visual art interest: modeling of body parts [13], medicine [7], etc.…”

Section: Swept Tubular Surfacesmentioning

confidence: 99%

Collaborating with an Artist in Digital Geometry

Andrès

Largeteau-Skapin

Mourier

2017

Discrete Geometry for Computer Imagery

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Section: Swept Tubular Surfacesmentioning

confidence: 99%

Collaborating with an Artist in Digital Geometry

Andrès

Largeteau-Skapin

Mourier

2017

Discrete Geometry for Computer Imagery

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“…Lazarus et al [12] introduced a technique for three-dimensional shape deformation using moving frames on a curve, and Singh and Fiume [13] extended this technique to asymmetric shape deformations. Hyun et al [14] proposed a technique for creating and editing the shapes of human arms and legs using ellipsoidal sweeping; and they subsequently extended this technique to the modeling and deformation of a whole body using a sweep blending technique [15]. Lee et al [16] showed how to change the shape of a human hand by combining a global sweep-based method with a local surface-based method.…”

Section: Related Workmentioning

confidence: 99%

A Sweep Surface Based on Bivariate B-spline Motion

2014

KSII TIIS

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We present a new method for generating sweep surfaces using bivariate B-spline motion. The sweep surface is defined as the trace of a single point under bivariate B-spline motion. Direct manipulation of the sweep surface is achieved by controlling its motion components while producing various editing effects. We demonstrate the effectiveness of our technique by modeling and deforming various three-dimensional shapes.

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Sweeping Surface Generated by a Class of Generalized Quasi-cubic Interpolation Spline

Tan

2007

Computational Science – ICCS 2007

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Abstract. In this paper we present a new method for the model of interpolation sweep surfaces by the C 2 -continuous generalized quasicubic interpolation spline. Once given some key position, orientation and some points which are passed through by the spine and initial cross-section curves, the corresponding sweep surface can be constructed by the introduced spline function without calculating control points inversely as in the cases of B-spline and Bézier methods or solving equation system as in the case of cubic polynomial interpolation spline. A local control technique is also proposed for sweep surfaces using scaling function, which allows the user to change the shape of an object intuitively and effectively. On the basis of these results, some examples are given to show how the method is used to model some interesting surfaces.

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Modeling and deformation of arms and legs based on ellipsoidal sweeping

Cited by 14 publications

References 22 publications

Collaborating with an Artist in Digital Geometry

Collaborating with an Artist in Digital Geometry

A Sweep Surface Based on Bivariate B-spline Motion

Sweeping Surface Generated by a Class of Generalized Quasi-cubic Interpolation Spline

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