ImageDev

LocalOrientation3dMsr

Contains the local orientation information computed in each block of a three-dimensional image.

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 DescriptionElement typeIndexingPhysical Information
blockOriginX The X position, expressed in voxel coordinates, of the top corner of the block corresponding to the input index. Integer [block] COORDINATE
blockOriginY The Y position, expressed in voxel coordinates, of the top corner of the block corresponding to the input index. Integer [block] COORDINATE
blockOriginZ The Z position, expressed in voxel coordinates, of the top corner of the block corresponding to the input index. Integer [block] COORDINATE
confidence The confidence of the detected orientation between 0 and 1. Floating point [block] RATIO
orientationPhi The polar angle, in degrees, of the main orientation of the block structures. It is given by the orientation of the eigenvector associated with the largest eigenvalue of the covariance matrix. Floating point [block] ANGLE
orientationTheta The azimuthal angle, in degrees, of the main orientation of the block structures. It is given by the orientation of the eigenvector associated with the largest eigenvalue of the covariance matrix. Floating point [block] ANGLE
eigenvalue1 The largest eigenvalue of the covariance matrix. Floating point [block] COEFFICIENT
eigenvalue2 The medium eigenvalue of the covariance matrix. Floating point [block] COEFFICIENT
eigenvalue3 The smallest eigenvalue of the covariance matrix. Floating point [block] COEFFICIENT
eigenvector1X The X coordinate of the eigenvector associated with the largest eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector1Y The Y coordinate of the eigenvector associated with the largest eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector1Z The Z coordinate of the eigenvector associated with the largest eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector2X The X coordinate of the eigenvector associated with the medium eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector2Y The Y coordinate of the eigenvector associated with the medium eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector2Z The Z coordinate of the eigenvector associated with the medium eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector3X The X coordinate of the eigenvector associated with the smallest eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector3Y The Y coordinate of the eigenvector associated with the smallest eigenvalue of the covariance matrix. Floating point [block] COORDINATE
eigenvector3Z The Z coordinate of the eigenvector associated with the smallest eigenvalue of the covariance matrix. Floating point [block] COORDINATE
momentXX The XX moment of order 2, expressed in square voxels. It is the first diagonal element of the 3D covariance matrix. Floating point [block] COEFFICIENT
momentYY The YY moment of order 2, expressed in square voxels. It is the second diagonal element of the 3D covariance matrix. Floating point [block] COEFFICIENT
momentZZ The ZZ moment of order 2, expressed in square voxels. It is the third diagonal element of the 3D covariance matrix. Floating point [block] COEFFICIENT
momentXY The XY moment of order 2, expressed in square voxels. It is the elements (1,2) and (2,1) of the 3D covariance matrix. Floating point [block] COEFFICIENT
momentXZ The XZ moment of order 2, expressed in square voxels. It is the elements (1,3) and (3,1) of the 3D covariance matrix. Floating point [block] COEFFICIENT
momentYZ The YZ moment of order 2, expressed in square voxels. It is the elements (2,3) and (3,2) of the 3D covariance matrix. Floating point [block] COEFFICIENT
volumePercentage The percentage of voxels used in the block for performing the measurements; that is, the percentage of thresholded voxels in this block. Floating point [block] PERCENTAGE

Object methods

Method Description
void toDataFrame() Convert the measurement to an IOLink.DataFrame
Method Description
void ToDataFrame() Convert the measurement to an IOLink.DataFrame
Method Description
void to_data_frame() Convert the measurement to an IOLink.DataFrame

Related algorithms