diff --git a/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixing.cpp b/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixing.cpp
index ba8133fdec..b5df5bc14f 100644
--- a/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixing.cpp
+++ b/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixing.cpp
@@ -1,358 +1,358 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 // Blueberry
 #include <berryISelectionService.h>
 #include <berryIWorkbenchWindow.h>
 
 // Qmitk
 #include "SpectralUnmixing.h"
 
 // Qt
 #include <QMessageBox>
 
 // mitk image
 #include <mitkImage.h>
 
 // Include to perform Spectral Unmixing
 #include "mitkPASpectralUnmixingFilterBase.h"
 #include "mitkPALinearSpectralUnmixingFilter.h"
 #include "mitkPASpectralUnmixingSO2.h"
 #include "mitkPASpectralUnmixingFilterVigra.h"
 #include "mitkPASpectralUnmixingFilterLagrange.h"
 #include "mitkPASpectralUnmixingFilterSimplex.h"
 
 const std::string SpectralUnmixing::VIEW_ID = "org.mitk.views.spectralunmixing";
 
 void SpectralUnmixing::SetFocus()
 {
   m_Controls.buttonPerformImageProcessing->setFocus();
 }
 
 void SpectralUnmixing::CreateQtPartControl(QWidget *parent)
 {
   // create GUI widgets from the Qt Designer's .ui file
   m_Controls.setupUi(parent);
   connect(m_Controls.buttonPerformImageProcessing, &QPushButton::clicked, this, &SpectralUnmixing::DoImageProcessing);
 }
 
 void SpectralUnmixing::ClearWavelength()
 {
   m_Wavelengths.clear();
 }
 
 void SpectralUnmixing::OnSelectionChanged(berry::IWorkbenchPart::Pointer /*source*/,
                                                 const QList<mitk::DataNode::Pointer> &nodes)
 {
   // iterate all selected objects, adjust warning visibility
   foreach (mitk::DataNode::Pointer node, nodes)
   {
     if (node.IsNotNull() && dynamic_cast<mitk::Image *>(node->GetData()))
     {
       m_Controls.labelWarning->setVisible(false);
       m_Controls.buttonPerformImageProcessing->setEnabled(true);
       return;
     }
   }
 
   m_Controls.labelWarning->setVisible(true);
   m_Controls.buttonPerformImageProcessing->setEnabled(false);
 }
 
 void SpectralUnmixing::DoImageProcessing()
 {
   QList<mitk::DataNode::Pointer> nodes = this->GetDataManagerSelection();
   if (nodes.empty())
     return;
 
   mitk::DataNode *node = nodes.front();
 
   if (!node)
   {
     // Nothing selected. Inform the user and return
     QMessageBox::information(nullptr, "Template", "Please load and select an image before starting image processing.");
     return;
   }
 
   // here we have a valid mitk::DataNode
 
   // a node itself is not very useful, we need its data item (the image)
   mitk::BaseData *data = node->GetData();
   if (data)
   {
     // test if this data item is an image or not (could also be a surface or something totally different)
     mitk::Image *image = dynamic_cast<mitk::Image *>(data);
     if (image)
     {
       std::stringstream message;
       std::string name;
       message << "PERFORMING SPECTRAL UNMIXING ";
       if (node->GetName(name))
       {
         // a property called "name" was found for this DataNode
         message << "'" << name << "'";
       }
       message << ".";
       MITK_INFO << message.str();
 
       // Set Algortihm to filter
       auto qs = m_Controls.QComboBoxAlgorithm->currentText();
       std::string Algorithm = qs.toUtf8().constData();
 
       mitk::pa::SpectralUnmixingFilterBase::Pointer m_SpectralUnmixingFilter;
 
       if (Algorithm == "householderQr")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::householderQr);
       }
 
       else if (Algorithm == "ldlt")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::ldlt);
       }
 
       else if (Algorithm == "llt")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::llt);
       }
 
       else if (Algorithm == "colPivHouseholderQr")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::colPivHouseholderQr);
       }
 
       else if (Algorithm == "jacobiSvd")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::jacobiSvd);
       }
 
       else if (Algorithm == "fullPivLu")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::fullPivLu);
       }
 
       else if (Algorithm == "fullPivHouseholderQr")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::fullPivHouseholderQr);
       }
 
       else if (Algorithm == "test")
       {
         m_SpectralUnmixingFilter = mitk::pa::LinearSpectralUnmixingFilter::New();
         dynamic_cast<mitk::pa::LinearSpectralUnmixingFilter*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::LinearSpectralUnmixingFilter::AlgortihmType::test);
       }
       
-      else if (Algorithm == "LARS")
+      else if (Algorithm == "NNLARS")
       {
         m_SpectralUnmixingFilter = mitk::pa::SpectralUnmixingFilterVigra::New();
         dynamic_cast<mitk::pa::SpectralUnmixingFilterVigra*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::SpectralUnmixingFilterVigra::VigraAlgortihmType::LARS);
       }
 
-      else if (Algorithm == "Goldfarb")
+      else if (Algorithm == "NNGoldfarb")
       {
         m_SpectralUnmixingFilter = mitk::pa::SpectralUnmixingFilterVigra::New();
         dynamic_cast<mitk::pa::SpectralUnmixingFilterVigra*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::SpectralUnmixingFilterVigra::VigraAlgortihmType::GOLDFARB);
       }
 
       else if (Algorithm == "weighted")
       {
         m_SpectralUnmixingFilter = mitk::pa::SpectralUnmixingFilterVigra::New();
         dynamic_cast<mitk::pa::SpectralUnmixingFilterVigra*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::SpectralUnmixingFilterVigra::VigraAlgortihmType::WEIGHTED);
       }
 
       else if (Algorithm == "vigratest")
       {
         m_SpectralUnmixingFilter = mitk::pa::SpectralUnmixingFilterVigra::New();
         dynamic_cast<mitk::pa::SpectralUnmixingFilterVigra*>(m_SpectralUnmixingFilter.GetPointer())
           ->SetAlgorithm(mitk::pa::SpectralUnmixingFilterVigra::VigraAlgortihmType::vigratest);
       }
 
       else if (Algorithm == "SimplexMax")
       {
         m_SpectralUnmixingFilter = mitk::pa::SpectralUnmixingFilterSimplex::New();
         dynamic_cast<mitk::pa::SpectralUnmixingFilterSimplex*>(m_SpectralUnmixingFilter.GetPointer());
       }
 
       else
         mitkThrow() << "404 ALGORITHM NOT FOUND!";
 
       m_SpectralUnmixingFilter->SetInput(image);
 
       // Wavelength implementation
       ClearWavelength();
       int col = 0;
       int Wavelength = 1;
       while (m_Controls.inputtable->item(0, col) && Wavelength > 0)
       {
         QString Text = m_Controls.inputtable->item(0, col)->text();
         Wavelength = Text.toInt();
         if (Wavelength > 0)
           m_SpectralUnmixingFilter->AddWavelength(Wavelength);
         ++col;
       }
 
       // Checking which chromophores wanted for SU if none throw exeption!
       unsigned int numberofChromophores = 0;
       DeOxbool = m_Controls.checkBoxDeOx->isChecked();
       Oxbool = m_Controls.checkBoxOx->isChecked();
       bool Melaninbool = m_Controls.checkBoxMelanin->isChecked();
       bool Onebool = m_Controls.checkBoxAdd->isChecked();
       if (DeOxbool || Oxbool)
       {
         MITK_INFO << "CHOSEN CHROMOPHORES:";
       }
       if (Oxbool)
       {
         numberofChromophores += 1;
         MITK_INFO << "- Oxyhemoglobin";
         // Set chromophore Oxyhemoglobon:
         m_SpectralUnmixingFilter->AddChromophore(
         mitk::pa::PropertyCalculator::ChromophoreType::OXYGENATED);
       }
       if (DeOxbool)
       {
         numberofChromophores += 1;
          MITK_INFO << "- Deoxygenated hemoglobin";
         // Set chromophore Deoxygenated hemoglobin:
          m_SpectralUnmixingFilter->AddChromophore(
         mitk::pa::PropertyCalculator::ChromophoreType::DEOXYGENATED);
       }
       if (Melaninbool)
       {
         numberofChromophores += 1;
         MITK_INFO << "- Melanin";
         m_SpectralUnmixingFilter->AddChromophore(
           mitk::pa::PropertyCalculator::ChromophoreType::MELANIN);
       }
       if (Onebool)
       {
         numberofChromophores += 1;
         MITK_INFO << "- Additional Chromophore";
         m_SpectralUnmixingFilter->AddChromophore(
           mitk::pa::PropertyCalculator::ChromophoreType::ONEENDMEMBER);
       }
       if (numberofChromophores == 0)
       {
         mitkThrow() << "PRESS 'IGNORE' AND CHOOSE A CHROMOPHORE!";
       }
 
       MITK_INFO << "Updating Filter...";
       m_SpectralUnmixingFilter->Update();
 
       // Write Output images to Data Storage
       if (Oxbool)
       {
         mitk::Image::Pointer HbO2 = m_SpectralUnmixingFilter->GetOutput(0);
         mitk::DataNode::Pointer dataNodeHbO2 = mitk::DataNode::New();
         dataNodeHbO2->SetData(HbO2);
         dataNodeHbO2->SetName("HbO2 " + Algorithm);
         this->GetDataStorage()->Add(dataNodeHbO2);
       }
 
       if (DeOxbool)
       {
         mitk::Image::Pointer Hb = m_SpectralUnmixingFilter->GetOutput(1);
         mitk::DataNode::Pointer dataNodeHb = mitk::DataNode::New();
         dataNodeHb->SetData(Hb);
         dataNodeHb->SetName("Hb " + Algorithm);
         this->GetDataStorage()->Add(dataNodeHb);
       }
 
       if (Melaninbool)
       {
         mitk::Image::Pointer Melanin = m_SpectralUnmixingFilter->GetOutput(2);
         mitk::DataNode::Pointer dataNodeMelanin = mitk::DataNode::New();
         dataNodeMelanin->SetData(Melanin);
         dataNodeMelanin->SetName("Melanin " + Algorithm);
         this->GetDataStorage()->Add(dataNodeMelanin);
       }
 
       if (Onebool)
       {
         mitk::Image::Pointer One = m_SpectralUnmixingFilter->GetOutput(3);
         mitk::DataNode::Pointer dataNodeOne = mitk::DataNode::New();
         dataNodeOne->SetData(One);
         dataNodeOne->SetName("One " + Algorithm);
         this->GetDataStorage()->Add(dataNodeOne);
       }
 
       //Calculate oxygen saturation
       bool sO2bool = m_Controls.checkBoxsO2->isChecked();
 
       if (sO2bool)
       {
         if (!DeOxbool)
           mitkThrow() << "SELECT CHROMOPHORE DEOXYHEMOGLOBIN!";
         if (!Oxbool)
           mitkThrow() << "SELECT CHROMOPHORE OXYHEMOGLOBIN!";
 
         MITK_INFO << "CALCULATE OXYGEN SATURATION ...";
         // Initialize pipeline from SU filter class to SO2 class
         auto m_sO2 = mitk::pa::SpectralUnmixingSO2::New();
 
         // Oxygen Saturation Setting
         for (int i = 0; i < 4; ++i)
         {
           if (m_Controls.inputtable->item(0, i))
           {
             QString Text = m_Controls.tableSO2->item(0, i)->text();
             float value = Text.toFloat();
             MITK_INFO << "value: " << value;
             m_sO2->AddSO2Settings(value);
           }
           else
             m_sO2->AddSO2Settings(0);
         }
 
         auto output1 = m_SpectralUnmixingFilter->GetOutput(0);
         auto output2 = m_SpectralUnmixingFilter->GetOutput(1);
         m_sO2->SetInput(0, output1);
         m_sO2->SetInput(1, output2);
 
         m_sO2->Update();
 
         // Write Output images to Data Storage
         mitk::Image::Pointer sO2 = m_sO2->GetOutput(0);
         mitk::DataNode::Pointer dataNodesO2 = mitk::DataNode::New();
         dataNodesO2->SetData(sO2);
         dataNodesO2->SetName("sO2");
         this->GetDataStorage()->Add(dataNodesO2);
 
         MITK_INFO << "[DONE]";
       }
       mitk::RenderingManager::GetInstance()->InitializeViewsByBoundingObjects(this->GetDataStorage());
       MITK_INFO << "Adding images to DataStorage...[DONE]";
     }
   }
 }
diff --git a/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixingControls.ui b/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixingControls.ui
index a2bfd48a8e..32f2be545a 100644
--- a/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixingControls.ui
+++ b/Plugins/org.mitk.gui.qt.photoacoustics.spectralunmixing/src/internal/SpectralUnmixingControls.ui
@@ -1,846 +1,842 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>SpectralUnmixingControls</class>
  <widget class="QWidget" name="SpectralUnmixingControls">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>398</width>
     <height>575</height>
    </rect>
   </property>
   <property name="minimumSize">
    <size>
     <width>0</width>
     <height>0</height>
    </size>
   </property>
   <property name="windowTitle">
    <string>QmitkTemplate</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
     <widget class="QLabel" name="labelWarning">
      <property name="styleSheet">
       <string notr="true">QLabel { color: rgb(255, 0, 0) }</string>
      </property>
      <property name="text">
       <string>Please select an image!</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="Line" name="line_2">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QPushButton" name="buttonPerformImageProcessing">
      <property name="toolTip">
       <string>Do image processing</string>
      </property>
      <property name="text">
       <string>Perform spectral unmixing</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="Line" name="line_3">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QLabel" name="label">
      <property name="font">
       <font>
        <weight>75</weight>
        <bold>true</bold>
       </font>
      </property>
      <property name="text">
       <string>Wavelengths settings </string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QTableWidget" name="inputtable">
      <property name="minimumSize">
       <size>
        <width>0</width>
        <height>75</height>
       </size>
      </property>
      <property name="maximumSize">
       <size>
        <width>16777215</width>
        <height>75</height>
       </size>
      </property>
      <property name="font">
       <font>
        <pointsize>10</pointsize>
       </font>
      </property>
      <property name="showGrid">
       <bool>true</bool>
      </property>
      <property name="gridStyle">
       <enum>Qt::SolidLine</enum>
      </property>
      <attribute name="horizontalHeaderDefaultSectionSize">
       <number>42</number>
      </attribute>
      <attribute name="horizontalHeaderMinimumSectionSize">
       <number>50</number>
      </attribute>
      <attribute name="verticalHeaderDefaultSectionSize">
       <number>30</number>
      </attribute>
      <attribute name="verticalHeaderMinimumSectionSize">
       <number>30</number>
      </attribute>
      <row>
       <property name="text">
        <string>λ/nm</string>
       </property>
      </row>
      <row>
       <property name="text">
        <string>Weights</string>
       </property>
      </row>
      <column>
       <property name="text">
        <string>1</string>
       </property>
      </column>
      <column>
       <property name="text">
        <string>2</string>
       </property>
      </column>
      <column>
       <property name="text">
        <string>3</string>
       </property>
      </column>
      <column>
       <property name="text">
        <string>4</string>
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        <string>5</string>
       </property>
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      <column>
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        <string>6</string>
       </property>
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       <property name="text">
        <string>7</string>
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       <property name="text">
        <string>8</string>
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       <property name="text">
        <string>9</string>
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        <string>10</string>
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       <property name="text">
        <string>17</string>
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       <property name="text">
        <string>18</string>
       </property>
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       <property name="text">
        <string>19</string>
       </property>
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       <property name="text">
        <string>20</string>
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      <column>
       <property name="text">
        <string>21</string>
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       <property name="text">
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      <item row="0" column="21">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="22">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="23">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="24">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="25">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="26">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="27">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="28">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="29">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="30">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="31">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="32">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="33">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="34">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="35">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="36">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="37">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="38">
       <property name="text">
        <string/>
       </property>
      </item>
      <item row="0" column="39">
       <property name="text">
        <string/>
       </property>
      </item>
     </widget>
    </item>
    <item>
     <widget class="Line" name="line_4">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QLabel" name="label_2">
      <property name="font">
       <font>
        <weight>75</weight>
        <bold>true</bold>
       </font>
      </property>
      <property name="text">
       <string>Chromophore settings</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QCheckBox" name="checkBoxOx">
      <property name="text">
       <string>Oxyhemoglobin</string>
      </property>
      <property name="checked">
       <bool>true</bool>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QCheckBox" name="checkBoxDeOx">
      <property name="enabled">
       <bool>true</bool>
      </property>
      <property name="text">
       <string>Deoxygenated hemoglobin</string>
      </property>
      <property name="checkable">
       <bool>true</bool>
      </property>
      <property name="checked">
       <bool>true</bool>
      </property>
      <property name="tristate">
       <bool>false</bool>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QCheckBox" name="checkBoxMelanin">
      <property name="text">
       <string>Melanin</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QCheckBox" name="checkBoxAdd">
      <property name="text">
       <string>Additional Endmember</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="Line" name="line_5">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QLabel" name="label_3">
      <property name="font">
       <font>
        <weight>75</weight>
        <bold>true</bold>
       </font>
      </property>
      <property name="text">
       <string>Unmixing algorithm</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QComboBox" name="QComboBoxAlgorithm">
      <property name="enabled">
       <bool>true</bool>
      </property>
      <property name="font">
       <font>
        <family>MS Shell Dlg 2</family>
       </font>
      </property>
      <property name="editable">
       <bool>false</bool>
      </property>
      <property name="maxVisibleItems">
       <number>21</number>
      </property>
      <property name="maxCount">
       <number>2147483647</number>
      </property>
      <item>
       <property name="text">
        <string>==CHOSE ALGORITHM==</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>==EIGEN==</string>
+       <string>==QR decomposition==</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>householderQr</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>ldlt</string>
+       <string>colPivHouseholderQr</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string comment="43" extracomment="ewrwer">llt</string>
-      </property>
-      <property name="icon">
-       <iconset>
-        <normaloff>.</normaloff>.</iconset>
+       <string>fullPivHouseholderQr</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>colPivHouseholderQr</string>
+       <string>==LU decompositon</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>jacobiSvd</string>
+       <string>fullPivLu</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>fullPivLu</string>
+       <string>==Cholesky decompostion==</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>fullPivHouseholderQr</string>
+       <string>ldlt</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>test</string>
+       <string comment="43" extracomment="ewrwer">llt</string>
+      </property>
+      <property name="icon">
+       <iconset>
+        <normaloff>.</normaloff>.</iconset>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>==Vigra==</string>
+       <string>==Least squares==</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>LARS</string>
+       <string>jacobiSvd</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>Goldfarb</string>
+       <string>NNLARS</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>weighted</string>
+       <string>NNGoldfarb</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>vigratest</string>
+       <string>weighted</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>==Others==</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>SimplexMax</string>
       </property>
      </item>
      <item>
       <property name="text">
        <string>Lagrange</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>otherstest</string>
+       <string>==Test algorithms==</string>
+      </property>
+     </item>
+     <item>
+      <property name="text">
+       <string>test</string>
+      </property>
+     </item>
+     <item>
+      <property name="text">
+       <string>vigratest</string>
       </property>
      </item>
     </widget>
    </item>
    <item>
     <widget class="Line" name="line_6">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QLabel" name="label_4">
      <property name="font">
       <font>
        <weight>75</weight>
        <bold>true</bold>
       </font>
      </property>
      <property name="text">
       <string>Oxygen saturation</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QCheckBox" name="checkBoxsO2">
      <property name="text">
       <string>calculate sO2</string>
      </property>
      <property name="checked">
       <bool>false</bool>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QTableWidget" name="tableSO2">
      <property name="maximumSize">
       <size>
        <width>380</width>
        <height>82</height>
       </size>
      </property>
      <row>
       <property name="text">
        <string>Value</string>
       </property>
      </row>
      <column>
       <property name="text">
        <string>Min Hb</string>
       </property>
      </column>
      <column>
       <property name="text">
        <string>Min HbO2</string>
       </property>
      </column>
      <column>
       <property name="text">
        <string>Min Sum</string>
       </property>
      </column>
      <column>
       <property name="text">
        <string>Min SO2 %</string>
       </property>
      </column>
      <item row="0" column="0">
       <property name="text">
        <string>100</string>
       </property>
      </item>
      <item row="0" column="1">
       <property name="text">
        <string>200</string>
       </property>
      </item>
      <item row="0" column="2">
       <property name="text">
        <string>200</string>
       </property>
      </item>
      <item row="0" column="3">
       <property name="text">
        <string>50</string>
       </property>
      </item>
     </widget>
    </item>
    <item>
     <widget class="Line" name="line">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
     </widget>
    </item>
-   <item>
-    <widget class="QCheckBox" name="checkBoxChrono">
-     <property name="text">
-      <string>Chrono</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="Line" name="line_7">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-    </widget>
-   </item>
    <item>
     <spacer name="verticalSpacer">
      <property name="orientation">
       <enum>Qt::Vertical</enum>
      </property>
      <property name="sizeHint" stdset="0">
       <size>
        <width>20</width>
        <height>69</height>
       </size>
      </property>
     </spacer>
    </item>
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>
  <connections/>
 </ui>