Table of content

New Features

Creation of the new Image Geometric transformation library

New Algorithms

Library	Algorithm	Comments
Advanced Morphological image operations	Keep big shape 2d
Advanced Morphological image operations	Keep big shape 3d
Binarization image operations	Adaptive Threshold 3d binarization
Binarization image operations	Adaptive Threshold Mean 3d
Binarization image operations	Hysteresis Threshold 2d
Binarization image operations	Hysteresis Threshold 3d
Binarization image operations	Isodata Threshold computation
Binarization image operations	Isodata Threshold binarization
Classification image operations	Image dimensionality reduction using PCA
Filtering image operations	Band-pass frequency filtering 2d
Filtering image operations	Band-pass frequency filtering 3d
Filtering image operations	Pearson colocalization mapping 2d
Filtering image operations	Pearson colocalization mapping 3d
Image Geometric transformation	Ring unrolling algorithm
Image Geometric transformation	Warping 2d algorithm
Image Geometric transformation	Warping 3d algorithm
Global measure image operations	Pearson Correlation Coefficient 2d
Global measure image operations	Pearson Correlation Coefficient 3d
Image intensity transformations	Image color mapping 2d
Image intensity transformations	Image color mapping 3d
Image intensity transformations	Normalization with a sigmoid

New Shape Measures

New measures for Shape analysis library

Measure Type	Measure	Comments
Inertia	GreyMoments
Inertia	HuMoments2d
Matching	HuDistance2d
Matching	HuMatch2d
Statistics	Local histogram module
Fitting	LeastSquareBallCenterX
Fitting	LeastSquareBallCenterY
Fitting	LeastSquareBallCenterZ
Fitting	LeastSquareBallRadius
Fitting	LeastSquareCircle2d
Fitting	LeastSquareEllipse2d
Fitting	LeastSquareEllipsoid3d
Fitting	LeastSquareEllipsoidCenterX
Fitting	LeastSquareEllipsoidCenterY
Fitting	LeastSquareEllipsoidCenterZ
Fitting	LeastSquareEllipsoidMajorRadius
Fitting	LeastSquareEllipsoidMediumRadius
Fitting	LeastSquareEllipsoidMinorRadius
Fitting	LeastSquareHyperPlanDistanceToOrigin
Fitting	LeastSquareHyperPlanNormalX
Fitting	LeastSquareHyperPlanNormalY
Fitting	LeastSquareHyperPlanNormalZ
Fitting	LeastSquareLine2d
Fitting	LeastSquarePlan3d
Fitting	LeastSquareSphere3d
Fitting	MaxInscribedBallCenterX
Fitting	MaxInscribedBallCenterY
Fitting	MaxInscribedBallRadius
Fitting	MaxInscribedCircle2d
Fitting	MinEnclosingBallCenterX
Fitting	MinEnclosingBallCenterY
Fitting	MinEnclosingBallCenterZ
Fitting	MinEnclosingBallRadius
Fitting	MinEnclosingCircle2d
Fitting	MinEnclosingSphere3d
Metrology	FlatnessPeak
Metrology	FlatnessTotal
Metrology	FlatnessValley
Metrology	RoundnessPeak
Metrology	RoundnessTotal
Metrology	RoundnessValley
Neighborhood	Distance to nearest neighbor 2d
Neighborhood	Distance to nearest neighbor 3d
Neighborhood	Length of contact 2d
Neighborhood	Number of neighbors
Neighborhood	Nearest neighbors 2d
Neighborhood	Nearest neighbors 3d
Neighborhood	Surface of contact 3d
Angularity	Degree of angularity 2d
Angularity	Disparity angularity 2d
Angularity	Edge angularity 2d
Angularity	Gradient angularity index 2d
Angularity	Outline slope angularity 2d
FormFactor	Roughness2d

New Low Level features

New C++ features

Library	Feature	Comments
IPSDKGeometry	ipsdk::geom::shapeHuDistance
IPSDKGeometry	ipsdk::geom::matchShape
IPSDKGeometry	ipsdk::geom::matchShapes

New common features

added methods "insert" (add an element at a given index) and "assign" (assigns a value to all the elements of the collection) to the "PlanIndexedColl" class and to its descendants

Behavior modifications

Modified Algorithms

Library	Algorithm	Comments
Image processing attributes	HistoMsrParams	changed data item content and creation functions
Image processing attributes	HistogramData	"Histogram" replaced by "HistogramData"
Filtering image operations	Patch-based bilateral filter 2d	Changed the type of returned value in some signatures of the wrapper-functions
Filtering image operations	Patch-based bilateral filter 2d	add support for fma3 instruction set
Filtering image operations	Patch-based bilateral filter 3d	Changed the type of returned value in some signatures of the wrapper-functions
Filtering image operations	Patch-based bilateral filter 3d	add support for fma3 instruction set
Filtering image operations	Gaussian Gradient 2d	Added new signatures of wrapper functions to pass as arguments standard-deviations different in x, y
Filtering image operations	Gaussian Gradient 3d	Added new signatures of wrapper functions to pass as arguments standard-deviations different in x, y and z
Filtering image operations	Anisotropic diffusion 2d	add support for fma3 instruction set
Filtering image operations	Anisotropic diffusion 3d	add support for fma3 instruction set
Filtering image operations	Convolution 2d	add support for fma3 instruction set
Filtering image operations	Convolution 3d	add support for fma3 instruction set
Image intensity transformations	Image Equalization 2d	"EqualizeImg" replaced by "Equalize2dImg"
Image intensity transformations	Image Equalization 3d	"EqualizeImg" replaced by "Equalize3dImg"
Image intensity transformations	LUT Transformation 2d	"LUTTransformImg" replaced by "LUTTransform2dImg"
Image intensity transformations	LUT Transformation 3d	"LUTTransformImg" replaced by "LUTTransform3dImg"
Image intensity transformations	Image Histograms Matching 2d	"MatchHistogramsImg" replaced by "MatchHistograms2dImg"
Image intensity transformations	Image Histograms Matching 3d	"MatchHistogramsImg" replaced by "MatchHistograms3dImg"
Image Geometric transformation	Image x-flip algorithm	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	Image y-flip algorithm	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	Image z-flip algorithm	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	ResampleCustomZStack3dImg algorithm	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	ResampleRegularZStack3dImg algorithm	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	Cylinder unrolling algorithm	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	2d zoom	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Image Geometric transformation	3d zoom	moved from "IPSDKIPLUtility" to "IPSDKIPLGeometricTransform"
Binarization image operations	Simple Threshold binarization	added wrapper functions "darkThresholdImg" and "lightThresholdImg"
Utility image processing algorithms	Comparison	enriched data structure describing input parameters (now possible to choose comparison tolerance policy, among "no tolerance", "absolute tolerance", "relative tolerance" and "absolute and relative tolerances") and output data structure (added position and values of first found out-of-tolerance pixel)
Utility image processing algorithms	ResampleCustomZStack3dImg algorithm	added/modified Python and C++ sample codes in documentation
Utility image processing algorithms	ResampleRegularZStack3dImg algorithm	added/modified Python and C++ sample codes in documentation

Bug Fixes

Algorithms Bug Fixes

Library	Algorithm	Comments
Filtering image operations	Patch-based bilateral filter 2d	better support of multi-slice images
Filtering image operations	Patch-based bilateral filter 2d	in automatic and semi-automatic modes, on images with a pixel data type different from uint8, computation of input parameters was wrong. Now it's corrected
Filtering image operations	Patch-based bilateral filter 3d	better support of multi-slice images
Filtering image operations	Patch-based bilateral filter 3d	in automatic and semi-automatic modes, on images with a pixel data type different from uint8, computation of input parameters was wrong. Now it's corrected

Measures Bug Fixes

Measure Type	Measure	Comments
FormFactor	Circularity2d	function of measure of circularity of a shape does not return false anymore when the perimeter equals to 0. It now returns true, and initialized the result to 0

Low Level Bug Fixes

C++ Bug Fixes

Python Bug Fixes

"IPSDKUI.py" script:
- no need to assign the return value of "displayImg" function to a variable anymore
- corrected a display bug on color 3D images
- now it's possible to specify a range (min_intensity, max_intensity) for image display

Common Bug Fixes

TIFF file read operations: transformed an error into a warning for the "TIFFTAG_ORIENTATION" tag

Embedded applications

Component Wizard

Generation of a new measure :
- added support of measures of type "Geometry3d"
- measures of type "intensity" and "generic": added 2d and 3d test functions skeletons
- added possibility to create a "MsrParams" from an existing data item, using a "typedef"

Miscellaneous

Miscellaneous optimizations of vectorized code