Contains the results of a binary propagation analysis performed on a three-dimensional image.
More details about these results are available in the Propagation section.
Information about the measurement named measurement can be accessed by using the method
measurementInformation() which returns a
FieldInformation
Information about the measurement named measurement can be accessed by using the property
measurementInformation which returns a
FieldInformation
Information about the measurement named measurement can be accessed by using the property
measurement_information which returns a
FieldInformation
Object members
Measurement name
Description
Element type
Indexing
Physical Information
isVolumePierced
The percolation indicator. True means that the studied phase is fully connected along the selected axis.
Boolean
None
BOOLEAN
voidThickness
The volume thickness traveled by the seed along the propagation axis, expressed in world coordinates.
Floating point
None
LENGTH
voidThicknessInVoxel
The volume thickness traveled by the seed along the propagation axis, expressed in voxel coordinates.
Floating point
None
COUNT
voidToVolumeThickness
The ratio of the propagation thickness to the volume thickness along the propagation axis. A ratio equal to 1 means that the volume is pierced.
Floating point
None
RATIO
shortestDistance
The shortest distance traveled to pierce the volume, expressed in world coordinates. This measurement equals -1 if the volume is not pierced.
Floating point
None
LENGTH
shortestDistanceInVoxel
The shortest distance traveled to pierce the volume, expressed in voxel coordinates. This measurement equals -1 if the volume is not pierced.
Floating point
None
COUNT
shortestDistanceToVolumeThickness
The ratio of the shortest distance to the overall distance of the volume thickness along the propagation axis. This ratio is greater than or equal to 1 if the seed has pierced, and -1 otherwise. The higher this ratio is, the more tortuous the porosity.
Floating point
None
RATIO
Object methods
Method
Description
void toDataFrame()
Convert the measurement to an IOLink.DataFrame
One or more "index" columns will be added at the beginning of the dataframe to identify
the different elements. For instance:
index [label]: The index of the label. This index systematically starts from 0
and is the label value minus 1 when all label values are represented.
When there are some missing label values, the corresponding label value cannot be
directly deduced from this index.
index [time]: The sequence index of a time series or of an image stack.
Method
Description
void ToDataFrame()
Convert the measurement to an IOLink.DataFrame
One or more "index" columns will be added at the beginning of the dataframe to identify
the different elements. For instance:
index [label]: The index of the label. This index systematically starts from 0
and is the label value minus 1 when all label values are represented.
When there are some missing label values, the corresponding label value cannot be
directly deduced from this index.
index [time]: The sequence index of a time series or of an image stack.
Method
Description
void to_data_frame()
Convert the measurement to an IOLink.DataFrame
One or more "index" columns will be added at the beginning of the dataframe to identify
the different elements. For instance:
index [label]: The index of the label. This index systematically starts from 0
and is the label value minus 1 when all label values are represented.
When there are some missing label values, the corresponding label value cannot be
directly deduced from this index.
index [time]: The sequence index of a time series or of an image stack.