Difference between revisions of "Shape Filter"

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= Shape Features =
 
= Shape Features =
  
* Area (A): The area enclosed by the outer contour of an object.
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* Area (<math>A</math>): The area enclosed by the outer contour of an object.
* Area Convex Hull (C): The area enclosed by the convex hull of the outer contour of an object.
+
* Area Convex Hull (<math>C</math>): The area enclosed by the convex hull of the outer contour of an object.
* Perimeter: The perimeter of the outer contour of an object.
+
* Perimeter (<math>P</math>): The perimeter of the outer contour of an object.
* Perimeter Convex Hull: The perimeter of the convex hull of the particle.
+
* Perimeter Convex Hull (<math>H</math>): The perimeter of the convex hull of the particle.
 
* Feret Diameter: The maximum distance between the two parallel tangents touching the particle outline in all directions.
 
* Feret Diameter: The maximum distance between the two parallel tangents touching the particle outline in all directions.
 
* Min. Feret Diameter: the minimum distance between the two parallel tangents touching the particle outline in all directions.
 
* Min. Feret Diameter: the minimum distance between the two parallel tangents touching the particle outline in all directions.

Revision as of 09:32, 15 July 2015

Shape Smoothing Plugin (ImageJ/Fiji)
Author Thorsten Wagner
Maintainer Thorsten Wagner (wagner@biomedical-imaging.de)
File Shape_Smoothing.jar [1]
Source Github [2]
Latest version v1.2.1 (16 Jul 2015)
Development status active


General Description

The ImageJ Shape Filter Plugin uses the [ij-blob] library to filter objects in binary scenes by its shape.

Shape Features

  • Area (A): The area enclosed by the outer contour of an object.
  • Area Convex Hull (C): The area enclosed by the convex hull of the outer contour of an object.
  • Perimeter (P): The perimeter of the outer contour of an object.
  • Perimeter Convex Hull (H): The perimeter of the convex hull of the particle.
  • Feret Diameter: The maximum distance between the two parallel tangents touching the particle outline in all directions.
  • Min. Feret Diameter: the minimum distance between the two parallel tangents touching the particle outline in all directions.
  • Long Side Minimum Bounding Rectangle: The larger side of the minimum bounding rectangle.
  • Short Side Minimum Bounding Rectangle: The smaller side of the minimum bounding rectangle.
  • Aspect Ratio: Defined as L/S
  • Area to Perimeter Ratio: Defined as A/P
  • Circularity:
  • Elongation:
  • Convexity:
  • Solidity:
  • Number of Holes:
  • Thinnes Ratio:
  • Contour Temperatur:
  • Fractal Box Dimension: