plugin:analysis:fourier_shape_analysis:start
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| plugin:analysis:fourier_shape_analysis:start [2019/04/12 13:13] – external edit 127.0.0.1 | plugin:analysis:fourier_shape_analysis:start [2020/05/19 05:47] (current) – [Fourier Descriptor] tboudier | ||
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| ==== Fourier Descriptor ==== | ==== Fourier Descriptor ==== | ||
| - | This plugin computes the Fourier Descriptors and the curvature from a closed curve. It can smooth a curve restraining the number of Fourier values. The first values are the double of the center of the shape, the second values corresponds to the fitting by a ellipse. The computation is based on the description taken from the chapter 6 page 24 of the book [[http:// | + | This plugin computes the Fourier Descriptors and the curvature from a closed curve. It can smooth a curve restraining the number of Fourier values. The first values are the double of the center of the shape, the second values corresponds to the fitting by a ellipse. The computation is based on the description taken from the **chapter 6 page 24** of the book [[http:// |
| If the //save curvature// box is activated, the curvature values are saved in a text file named // | If the //save curvature// box is activated, the curvature values are saved in a text file named // | ||
plugin/analysis/fourier_shape_analysis/start.1555067621.txt.gz · Last modified: 2019/04/12 13:13 by 127.0.0.1