On the Stability of Refined L-Curvature under Rotation Transformations

Bao Jiang Zhong

doi:10.4028/www.scientific.net/AMM.20-23.401

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 20-23On the Stability of Refined L-Curvature under...

On the Stability of Refined L-Curvature under Rotation Transformations

Abstract:

Estimation of curvature on digital curves plays a critical role for various applications in the field of image processing and computer vision. The refined L-curvature has proven to be an efficient measure of discrete curvature for corner detection and curve matching. In this paper its stability under rotation transformations is evaluated. Experiments with comparisons to other existing curvature measures show that the refined L-curvature performs best.

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Periodical:

Applied Mechanics and Materials (Volumes 20-23)

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401-406

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.20-23.401

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Online since:

January 2010

Authors:

Bao Jiang Zhong

Keywords:

Computer Vision, Digital Curve, Discrete Curvature, Rotation Transformation, Stability

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