Information object for measure Skeleton2dDiameterMeanCurvature. More...

#include <Skeleton2dDiameterMeanCurvatureMsrInfo.h>

Inheritance diagram for ipsdk::imaproc::shape::analysis::Skeleton2dDiameterMeanCurvatureMsrInfo:

Public Types
typedef ipsdk::shape::analysis::ValueMeasureResult< ipsdk::ipReal64 >	MsrResultType

typedef Skeleton2dDiameterMeanCurvatureMsrParams	MsrParamsType
	Parameter type associated to measure.

typedef const Skeleton2dDiameterMeanCurvatureMsrParams	MsrParamsConstType
	Parameter const type associated to measure.

typedef boost::shared_ptr< MsrParamsType >	MsrParamsStorageType
	Shared pointer to parameter type associated to measure.

typedef boost::shared_ptr< MsrParamsConstType >	MsrParamsConstStorageType
	Shared pointer to const parameter type associated to measure.

Public Member Functions
	~Skeleton2dDiameterMeanCurvatureMsrInfo ()
	destructor

const std::string &	getObjectName () const
	method allowing to retrieve object name

const std::string &	getToolTip () const
	method allowing to retrieve object tooltip

const std::string &	getDefaultName () const

ipsdk::shapeanalysis::eMsrProcessingPolicy	getMsrProcessingPolicy () const

Static Public Member Functions
static const std::string &	getObjectNameStr ()
	method allowing to retrieve object name

static const std::string &	getToolTipStr ()
	method allowing to retrieve object tooltip

Static Public Attributes
static const ipsdk::shapeanalysis::eMsrProcessingPolicy::domain	g_msrProcessingPolicy = ipsdk::shapeanalysis::eMsrProcessingPolicy::eMPP_Generic

Protected Member Functions
	Skeleton2dDiameterMeanCurvatureMsrInfo ()
	constructor

std::string	computeCustomMsrUnitStr (const std::string &baseUnitStr) const

Protected Attributes
MsrParamsConstStorageType	_pMsrParams
	Derived parameter associated to measure.

Detailed Description

Information object for measure Skeleton2dDiameterMeanCurvature.

Author: E.Noirfalise

Date: 2016/08/22

Copyright: 2016 Reactiv'IP, all right reserved.

Mean curvature of the longest shortest path between any two skeleton 2d verticies

Measure synthesis :

Measure Type	Measure Unit Type	Parameter Type	Result Type	Shape Requirements
Generic	Custom	Skeleton2dDiameterMeanCurvatureMsrParams	Value (ipsdk::ipReal64)	Boundary Approximation

See Shape measurement for additional information on these pictograms

Measure Type :

This is a generic measure

it does not directly use shape or image data
it can use dependencies to other measures to compute a result (see Measure Dependencies section)

This measure can only be used in 2d case

Measure Unit Type:

Measure Skeleton2dDiameterMeanCurvature is associated to a custom unit, please see definition of Skeleton2dDiameterMeanCurvatureInfo::computeCustomMsrUnitStr function [ipsdk::shape::analysis::eMsrUnitFormat::eMUF_CustomUnit]

Measure Parameter Type :

Measure Skeleton2dDiameterMeanCurvature is associated to Skeleton2dDiameterMeanCurvatureMsrParams parameters

Measure Result Type :

Measure Skeleton2dDiameterMeanCurvature is associated to ipsdk::shape::analysis::ValueMeasureResult<ipsdk::ipReal64> results

Measure Shape Requirements :

Measure Skeleton2dDiameterMeanCurvature requires boundary approximation from shape data

Measure Dependencies :

Measure Skeleton2dDiameterMeanCurvature depends on following measures :

Measure Mode	Measure Name	Measure Type	Measure Parameters
eMVP_2d	Skeleton	Skeleton2d	createSkeleton2dMsrParams(_pMsrParams->getValue<Skeleton2dDiameterMeanCurvatureMsrParams::HolesPolicy>())
eMVP_2d	Diameter	Skeleton2dDiameter	createSkeleton2dDiameterMsrParams(_pMsrParams->getValue<Skeleton2dDiameterMeanCurvatureMsrParams::HolesPolicy>())

Note: See Shape Analysis 2d for more information on general shape 2d analysis and measurement usage.

Example of Python code :

Generic example in 2d case :

import PyIPSDK

import PyIPSDK.IPSDKIPLShapeAnalysis as shapeanalysis

    # Create the infoset
    inMeasureInfoSet2d = PyIPSDK.createMeasureInfoSet2d(PyIPSDK.createGeometricCalibration2d(1,1,'px'))
    PyIPSDK.createMeasureInfo(inMeasureInfoSet2d, "Skeleton2dDiameterTortuosityMsr", shapeanalysis.createSkeleton2dDiameterTortuosityMsrParams(PyIPSDK.eSHP_Ignored))
    
    #Perform the analysis
    outMeasureSet = shapeanalysis.labelAnalysis2d(inGreyImg, inLabelImg2d, inMeasureInfoSet2d)
    
    # save results to csv format
    PyIPSDK.saveCsvMeasureFile(os.path.join(tmpPath,  "shape_analysis_results.csv"), outMeasureSet)
    
    # retrieve measure results
    outMsr = outMeasureSet.getMeasure("Skeleton2dDiameterTortuosityMsr")
    
    # retrieve measure values
    outMsrValues = outMsr.getMeasureResult().getColl(0)
    print("First label measurement equal " + str(outMsrValues[1]))

Example of C++ code :

Example informations

Associated library

IPSDKIPLShapeAnalysis

Code Example

    // opening grey level input image
    ImagePtr pInGreyImg2d = loadTiffImageFile(inputGreyImgPath);
    // read entity shape 2d collection used for processing
    Shape2dCollPtr pShape2dColl = boost::make_shared<Shape2dColl>();
    IPSDK_REQUIRE(readFromXmlFile(inputShape2dCollPath, *pShape2dColl) == true);
    // define a measure info set
    MeasureInfoSetPtr pMeasureInfoSet = MeasureInfoSet::create2dInstance();
    createMeasureInfo(pMeasureInfoSet, "Skeleton2dDiameterMeanCurvatureMsr", createSkeleton2dDiameterMeanCurvatureMsrParams(skeleton2dHolesPolicy));
    
    // compute measure on shape 2d collection
    MeasureSetPtr pOutMeasureSet = shapeAnalysis2d(pInGreyImg2d, pShape2dColl, pMeasureInfoSet);
    // retrieve associated results
    const MeasureConstPtr& pSkeleton2dDiameterMeanCurvatureOutMsr = pOutMeasureSet->getMeasure("Skeleton2dDiameterMeanCurvatureMsr");
    const ipsdk::shape::analysis::ValueMeasureResult<ipsdk::ipReal64>& outResults = static_cast<const ipsdk::shape::analysis::ValueMeasureResult<ipsdk::ipReal64>&>(pSkeleton2dDiameterMeanCurvatureOutMsr->getMeasureResult());

Member Function Documentation

◆ computeCustomMsrUnitStr()

std::string ipsdk::imaproc::shape::analysis::Skeleton2dDiameterMeanCurvatureMsrInfo::computeCustomMsrUnitStr ( const std::string & baseUnitStr ) const

protected

function allowing to define measure unit string in case of a custom unit format (in this case length times radian)

The documentation for this class was generated from the following file:

/media/reactivipdev/Nightly/IPSDK_Patch/IPSDK_4_1/IPSDK_Nightly/include/public/IPSDKIPL/IPSDKIPLShapeAnalysis/Measure/Geometry/Skeleton/Skeleton2dDiameterMeanCurvature/Skeleton2dDiameterMeanCurvatureMsrInfo.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes