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Building Up Skin Models for Numerous Applications - from Two-Dimensional (2D) Monoculture to Three-Dimensional (3D) Multiculture

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Compatible embedding for 2D shape animation.

William V Baxter¹, Pascal Barla, Ken-Ichi Anjyo

¹OLM Digital, Inc., Setagaya-ku, Tokyo, Japan. wbaxter@gmail.com

IEEE Transactions on Visualization and Computer Graphics

|July 11, 2009

Summary

This summary is machine-generated.

We developed new algorithms for 2D shape interpolation, enabling faster and simpler shape embedding with less user input. This approach enhances interactive applications by providing robust and accurate shape interpolation with instant feedback.

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Area of Science:

Computer Graphics
Geometric Modeling

Background:

Shape interpolation is crucial for applications like animation and design.
Existing methods often require significant user input and are computationally intensive.

Purpose of the Study:

To present novel algorithms for compatible embedding of 2D shapes.
To enable faster, more robust, and simpler shape interpolation for practical applications.

Main Methods:

Utilizing scale-space principles for salient feature detection and automatic correspondence.
Employing elastic curve matching and boundary simplification while preserving parametric correspondence.
Extending shape mapping to interiors using a compatible triangulation algorithm.

Main Results:

Demonstration of 2D shape interpolation with instant feedback.
Algorithms offer reduced user input, increased speed, and improved robustness compared to existing techniques.

Conclusions:

The proposed algorithms provide a significant advancement in 2D shape embedding and interpolation.
The combination of simplicity, speed, and accuracy makes the approach ideal for interactive use.