ipsdk::imaproc::shape::analysis::DegreeOfAngularity2dMsrInfo Class Reference

Information object for measure DegreeOfAngularity2d. More...

#include <DegreeOfAngularity2dMsrInfo.h>

Inheritance diagram for ipsdk::imaproc::shape::analysis::DegreeOfAngularity2dMsrInfo:

Public Types
typedef ipsdk::shape::analysis::ValueMeasureResult< ipsdk::ipReal64 >	MsrResultType
typedef DegreeOfAngularity2dMsrParams	MsrParamsType
	Parameter type associated to measure.
typedef const DegreeOfAngularity2dMsrParams	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
	~DegreeOfAngularity2dMsrInfo ()
	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_Geometry2d

Protected Member Functions
	DegreeOfAngularity2dMsrInfo ()
	constructor

Protected Attributes
MsrParamsConstStorageType	_pMsrParams
	Derived parameter associated to measure.

Detailed Description

Information object for measure DegreeOfAngularity2d.

Author

E.Noirfalise

Date

2017/07/18

Copyright

2017 Reactiv'IP, all right reserved.

ratio of the bounding edge angles and the distance of the edges from the center of the particle which is defined by the largest inscribed circle to the radius of the maximum inscribed circle

Measure synthesis :

Measure Type	Measure Unit Type	Parameter Type	Result Type	Shape Requirements
Geometry 2d	Angle	DegreeOfAngularity2dMsrParams	Value (ipsdk::ipReal64)	Boundary Approximation

See Shape measurement for additional information on these pictograms

Measure Type :

This is a geometry 2d measure

• it use shape 2d data to compute a result
• it optionally 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 DegreeOfAngularity2d is associated to an angular (radians) measurement unit [ipsdk::shape::analysis::eMsrUnitFormat::eMUF_RadianUnit]

Measure Parameter Type :

Measure DegreeOfAngularity2d is associated to DegreeOfAngularity2dMsrParams parameters

Measure Result Type :

Measure DegreeOfAngularity2d is associated to ipsdk::shape::analysis::ValueMeasureResult<ipsdk::ipReal64> results

Measure Shape Requirements :

Measure DegreeOfAngularity2d requires boundary approximation from shape data

Measure Dependencies :

Measure DegreeOfAngularity2d depends on following measures :

Measure Mode	Measure Name	Measure Type	Measure Parameters
eMVP_2d	MaxInscribedCircle2d	MaxInscribedCircle2d	createHolesBasicPolicyMsrParams(_pMsrParams->getValue<HolesBasicPolicyMsrParams::ProcessHoles>())

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.createMeasureInfo(inMeasureInfoSet2d, "DegreeOfAngularity2dMsr")
    
    #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("DegreeOfAngularity2dMsr")
    
    # 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, "DegreeOfAngularity2dMsr");
    
    // compute measure on shape 2d collection
    MeasureSetPtr pOutMeasureSet = shapeAnalysis2d(pInGreyImg2d, pShape2dColl, pMeasureInfoSet);

    // retrieve associated results
    const MeasureConstPtr& pDegreeOfAngularity2dOutMsr = pOutMeasureSet->getMeasure("DegreeOfAngularity2dMsr");
    const ipsdk::shape::analysis::ValueMeasureResult<ipsdk::ipReal64>& outResults = static_cast<const ipsdk::shape::analysis::ValueMeasureResult<ipsdk::ipReal64>&>(pDegreeOfAngularity2dOutMsr->getMeasureResult());

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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/FormFactor/Angularity/DegreeOfAngularity2d/DegreeOfAngularity2dMsrInfo.h