Find Projected Image Statistics

Group (Subgroup)

Processing (Image)

Description

This Filter calculates statistics (minimum, maximum, average, standard deviation and variance) for each stack of Cells perpendicular to a user selected plane of interest (XY, XZ, YZ). Each Cell in the stack is then assigned the statistic(s) for the whole stack. For example, if there was a 100x200x300 Cell volume and the plane of interest was selected as XY, then a 100x200 temporary image would be created. Each Cell in the temporary image would represent a 300 Cell stack in the Z direction. The statistics listed previously would be calculated for each 300 Cell stack and stored at the corresponding Cell in the 100x200 temporary image. Finally, the values for each of the statistics stored in the temp image are assigned to all 300 Cells in the stack that they describe, which is equivalent to "extruding" the 100x200 temporary image 300 Cells* in the Z direction.

Parameters

Name Type Description
Plane of Interest Enumeration Which plane (XY, XZ, YZ) to project perpendicular to

Required Geometry

Image

Required Objects

Kind Default Name Type Component Dimensions Description
Cell Attribute Array None Any, except bool (1) Any scalar array for which the user would like to calculate projected statistics

Created Objects

Kind Default Name Type Component Dimensions Description
Cell Attribute Array ProjectedImageMin float (1) The minimum value of the scalar array along the stack of voxels perpendicular to the plane of interest
Cell Attribute Array ProjectedImageMax float (1) The maximum value of the scalar array along the stack of voxels perpendicular to the plane of interest
Cell Attribute Array ProjectedImageAvg float (1) The average value of the scalar array along the stack of voxels perpendicular to the plane of interest
Cell Attribute Array ProjectedImageStd float (1) The standard deviation of the scalar array along the stack of voxels perpendicular to the plane of interest
Cell Attribute Array ProjectedImageVar float (1) The variance of the scalar array along the stack of voxels perpendicular to the plane of interest

Example Pipelines

Please see the description file distributed with this Plugin

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