Region Properties

area

The property calculates the area of the region of interest. For 3D options this really means volume as it is taking into account the x, y, and z planes.

bbox

Calculates the boundary box points locations for each plane. This returns six columns as it accounts for the highest and lowest x, y, and z planes coordinates.

bbox_area

Calculates the bounding box area based on the bounding box coordinate points. As this is 3D this is closer to volume than area.

max_intensity

Calculates the maximum intensity for each of the ROIs identified. This takes into account the passed in intensity_image. For this program, it uses the original image so that the intensity values are not impacted by the processing steps.

mean_intensity

Calculates the mean intensity for each of the the ROIs identified. This takes into account the passed in intensity_image. For this program, it uses the original image so that the intensity values are not impacted by the processing steps.

min_intensity

Calculates the min intensity for each of the the ROIs identified. This takes into account the passed in intensity_image. For this program, it uses the original image so that the intensity values are not impacted by the processing steps.

equivalent_diameter

Calculates the diameter of a circle with the same area as the region.

minor_axis_length

The length of the minor axis of the ellipse that has the same normalized second central moments as the region; that is, the same normalized variance as the region which is a measure used to quantify whether the set obsevered occurences are clustered or dispersed.

major_axis_length

The length of the major axis of the ellipse that has the same normalized second central moments as the region; that is, the same normalized variance as the region which is a measure used to quantify whether the set obsevered occurences are clustered or dispersed.

centroid

This returns the coordinates of the central point within the specific region of interest. Creates three columns with x, y, and z coordinates.

coords

Returns the coordinate list (plane, row, col) of the region