Article ID Journal Published Year Pages File Type
10336961 Computers & Graphics 2011 15 Pages PDF
Abstract
► The definitions of the discrete derivatives provide a simple and reliable way to estimate the derivatives from discrete curves. ► Based on the discrete derivatives, the geometric properties are estimated directly from discrete data points by using differential geometry theory. ► The geometric properties estimation method has good performance, and is robust to noise and suitable for different curve shapes.
Related Topics
Physical Sciences and Engineering Computer Science Computer Graphics and Computer-Aided Design
Authors
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