Table of content

New Algorithms

Library	Algorithm	Comments
Basic Morphological image operations	Check multiphased 2d neighourhood	Set the intensity to 1 if the number of neighbours with higher values are greater than the specified input value
Basic Morphological image operations	Check multiphased 3d neighourhood	Set the intensity to 1 if the number of neighbours with higher values are greater than the specified input value
Filtering image operations	RichardsonLucyDeconvolution2dImg_Grp	Richardson-Lucy deconvolution

New Shape Measures

New measures for Shape analysis library

Measure Type	Measure	Comments
FormFactor	Feret2d	Computes the feret diameter with its information (orientation and terminal points)
FormFactor	Feret3d	Computes the feret diameter with its information (orientation and terminal points)
FormFactor	MaxFeretOrientationPhi3d	Returns the phi orientation (in the x-y plan) of the maximum 3D Feret diameter
FormFactor	MaxFeretOrientationTheta3d	Returns the theta orientation (in the x-y plan) of the maximum 3D Feret diameter
FormFactor	MinFeretOrientationPhi3d	Returns the phi orientation (in the x-y plan) of the minimum 3D Feret diameter
FormFactor	MinFeretOrientationTheta3d	Returns the theta orientation (in the x-y plan) of the minmum 3D Feret diameter
FormFactor	MaxFeretPt0X	Returns the x coordinate of the first point used to compute the maximum Feret diameter
FormFactor	MaxFeretPt0Y	Returns the ycoordinate of the first point used to compute the maximum Feret diameter
FormFactor	MaxFeretPt0Z	Returns the zcoordinate of the first point used to compute the maximum Feret diameter
FormFactor	MinFeretPt0X	Returns the x coordinate of the first point used to compute the minimum Feret diameter
FormFactor	MinFeretPt0Y	Returns the ycoordinate of the first point used to compute the minimum Feret diameter
FormFactor	MinFeretPt0Z	Returns the zcoordinate of the first point used to compute the minimum Feret diameter
FormFactor	MaxFeretOrientation2d	Returns the orientation of the maximum 2D Feret diameter
FormFactor	MinFeretOrientation2d	Returns the orientation of the minimum 2D Feret diameter
Inertia	Inertia3dOrientationPhi	Measure allowing to compute the 3d shape orientation (phi component of the (phi, theta) representation) from the second order moment matrix computed from the Inertia3d measurement
Inertia	Inertia3dOrientationTheta	Measure allowing to compute the 3d shape orientation (theta component of the (phi, theta) representation) from the second order moment matrix computed from the Inertia3d measurement
Inertia	Inertia3dNormalOrientationPhi	Measure allowing to compute the 3d shape normal orientation (phi component of the (phi, theta) representation) from the second order moment matrix computed from the Inertia3d measurement
Inertia	Inertia3dNormalOrientationTheta	Measure allowing to compute the 3d shape normal orientation (theta component of the (phi, theta) representation) from the second order moment matrix computed from the Inertia3d measurement
Inertia	GreyInertia3dOrientationPhi	Measure allowing to compute the 3d shape orientation (phi component of the (phi, theta) representation) from the second order moment matrix computed from the GreyInertia measurement
Inertia	GreyInertia3dOrientationTheta	Measure allowing to compute the 3d shape orientation (theta component of the (phi, theta) representation) from the second order moment matrix computed from the GreyInertia measurement
Inertia	GreyInertia3dNormalOrientationPhi	Measure allowing to compute the 3d shape normal orientation (phi component of the (phi, theta) representation) from the second order moment matrix computed from the GreyInertia measurement
Inertia	GreyInertia3dNormalOrientationTheta	Measure allowing to compute the 3d shape normal orientation (theta component of the (phi, theta) representation) from the second order moment matrix computed from the GreyInertia measurement

New Low Level features

New C++ features

Library	Feature	Comments
Tiff image files	New user tag	It is now possible to add a user tag to an image, as a string. This tag can contains any information the user wants and is NOT transferred to other images through processing algorithm. The user defines its own format and have to interpret the information by himself.

Behavior modifications

Modified Algorithms

Library	Algorithm	Comments
Basic Morphological image operations	Skeleton 2d calculation	Optimisations to speed up calculations
Basic Morphological image operations	Skeleton 3d calculation	Optimisations to speed up calculations
Basic Morphological image operations	Pruning of 2d skeletons	Optimisations to speed up calculations
Basic Morphological image operations	Pruning of 3d skeletons	Optimisations to speed up calculations
Shape analysis	Shape Analysis 2d	We don't throw an exception anymore if a shape is missing (no RowIntersection or de Polygon/Mesh approximation). In this case, the measure result is undetermined
Shape analysis	Shape Analysis 3d	We don't throw an exception anymore if a shape is missing (no RowIntersection or de Polygon/Mesh approximation). In this case, the measure result is undetermined
Shape segmentation	LabelSurfaceExtraction3d_Grp	Possibility to parametrize the marching cube sub sampling half step

Modified Shape Measures

Measure Type	Measure	Comments
FormFactor	MaxFeretOrientationPhi3d	The result is now in the range [0, pi]
FormFactor	MinFeretOrientationPhi3d	The result is now in the range [0, pi]
Inertia	Inertia3dOrientationPhi	The result is now in the range [0, pi]
Inertia	Inertia3dNormalOrientationPhi	The result is now in the range [0, pi]
Inertia	GreyInertia3dOrientationPhi	The result is now in the range [0, pi]
Inertia	GreyInertia3dNormalOrientationPhi	The result is now in the range [0, pi]

Bug Fixes

Algorithms Bug Fixes

Library	Algorithm	Comments
Advanced Morphological image operations	Remove Border 2d	The last label was systematically removed, even if it was not in contact with the border
Advanced Morphological image operations	Remove Border 3d	The last label was systematically removed, even if it was not in contact with the border
Inertia	Inertia2d	The geometric calibration was not correctly taken into account
Inertia	Inertia3d	The geometric calibration was not correctly taken into account
Filtering image operations	GenericMedian3dFilter_Grp	Correction of memory management when the kernel size is higher along Y and Z axis than along the X axis

Table of content

New Algorithms

New Shape Measures

New Low Level features

New C++ features

Behavior modifications

Modified Algorithms

Modified Shape Measures

Bug Fixes

Algorithms Bug Fixes

Embedded applications

IPSDK Explorer

Evolutions on IPSDK Explorer

Bug Fixes on IPSDK Explorer