diff --git a/.gitignore b/.gitignore
index 1bc7f6b..d0abd62 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 dasp.sublime-workspace
+build/
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d871365..a7ead7d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,6 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.5)
+
+project(dasp)
 
 option(DASP_HAS_CANDY "Use DanvilSimpleEngine to enable 3D rendering" OFF) 
 option(DASP_HAS_OPENNI "Use OpenNI for Kinect live mode" OFF)
@@ -7,45 +9,41 @@ option(USE_SOLVER_ARPACK "Use ARPACK for spectral solving" OFF)
 option(USE_SOLVER_MAGMA "Use CUDA magma for spectral solving" OFF) 
 option(USE_SOLVER_IETL "Use IETL sparse eigensolver" OFF) 
 
-set(OPENNI_INCLUDE_DIR "/home/david/Programs/RGBD/OpenNI/Include" CACHE STRING "OpenNI include directory")
-set(EIGEN3_INCLUDE_DIR "/usr/local/include/eigen3" CACHE STRING "Eigen3 include directory")
-set(SLIMAGE_DIR "/home/david/git/slimage" CACHE STRING "Slimage include directory")
-set(CANDY_DIR "/home/david/git/candy" CACHE STRING "Danvil candy 3D engine main directory")
+# --- FIXED PATHS ---
+set(OPENNI_INCLUDE_DIR "/usr/include/ni" CACHE STRING "OpenNI include directory")
+set(EIGEN3_INCLUDE_DIR "/usr/include/eigen3" CACHE STRING "Eigen3 include directory")
+set(SLIMAGE_DIR "${PROJECT_SOURCE_DIR}/../slimage" CACHE STRING "Slimage include directory")
+set(CANDY_DIR "${PROJECT_SOURCE_DIR}/../candy" CACHE STRING "Danvil candy 3D engine main directory")
 
-add_definitions(-std=c++0x -DBOOST_DISABLE_ASSERTS)
+# --- COMPILER FLAGS & BOOST FIXES ---
+add_definitions(-std=c++14 -DBOOST_DISABLE_ASSERTS -DBOOST_TIMER_ENABLE_DEPRECATED)
 
 if (DASP_HAS_CANDY)
-	link_directories(/home/david/build/candy/libcandy) # FIXME
+    link_directories(${CANDY_DIR}/build/libcandy) 
 endif (DASP_HAS_CANDY)
 
 if (USE_SOLVER_MAGMA)
-	link_directories(
-		/usr/local/cuda-5.0/lib64
-		/home/david/Downloads/magma-1.3.0/lib
-	)
+    link_directories(/usr/local/cuda/lib64)
 endif (USE_SOLVER_MAGMA)
 
+# --- OPENCV INJECTION ---
+find_package(OpenCV REQUIRED)
+
 include_directories(
-	${EIGEN3_INCLUDE_DIR}
-	${SLIMAGE_DIR}/include
-	.
+    ${EIGEN3_INCLUDE_DIR}
+    ${SLIMAGE_DIR}/include
+    ${OpenCV_INCLUDE_DIRS}
+    .
 )
 
-project(dasp)
-
 add_subdirectory(density)
 add_subdirectory(density_cmd)
-
 add_subdirectory(pds)
 add_subdirectory(pds_cmd)
-
 add_subdirectory(asp)
 add_subdirectory(asp_cmd)
-
 add_subdirectory(graphseg)
-
 add_subdirectory(rgbd)
-
 add_subdirectory(libdasp)
 add_subdirectory(dasp_cmd)
 add_subdirectory(dasp_eval)
diff --git a/common/WdgtDaspParameters.h b/common/WdgtDaspParameters.h
index aad9e9e..73b9d8c 100644
--- a/common/WdgtDaspParameters.h
+++ b/common/WdgtDaspParameters.h
@@ -1,7 +1,7 @@
 #ifndef WDGTDASPPARAMETERS_H
 #define WDGTDASPPARAMETERS_H
 
-#include <QtGui/QWidget>
+#include <QWidget>
 #include "ui_WdgtDaspParameters.h"
 #include "dasp/Parameters.hpp"
 #include <boost/shared_ptr.hpp>
diff --git a/common/WdgtMain.cpp b/common/WdgtMain.cpp
index 1a46923..ab6bc57 100644
--- a/common/WdgtMain.cpp
+++ b/common/WdgtMain.cpp
@@ -1,7 +1,7 @@
 #include "WdgtMain.h"
 #include <slimage/io.hpp>
-#include <QtGui/QMdiSubWindow>
-#include <QtGui/QLabel>
+#include <QMdiSubWindow>
+#include <QLabel>
 #include <boost/bind.hpp>
 
 void PrepareEngine(const boost::shared_ptr<Candy::Engine>& engine)
diff --git a/common/WdgtMain.h b/common/WdgtMain.h
index 1ed79c7..c04a56c 100644
--- a/common/WdgtMain.h
+++ b/common/WdgtMain.h
@@ -6,7 +6,7 @@
 #include <Candy/System/GLSystemQtWindow.h>
 #include <Candy.h>
 #include <slimage/image.hpp>
-#include <QtGui/QMainWindow>
+#include <QMainWindow>
 #include <QtCore/QTimer>
 #include <mutex>
 #include <string>
diff --git a/dasp_gui/CMakeLists.txt b/dasp_gui/CMakeLists.txt
index e474882..e516488 100644
--- a/dasp_gui/CMakeLists.txt
+++ b/dasp_gui/CMakeLists.txt
@@ -1,85 +1,81 @@
-find_package(Qt4 REQUIRED)
+find_package(Qt5 COMPONENTS Core Gui Widgets OpenGL REQUIRED)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTOUIC ON)
 
 add_definitions(-DSLIMAGE_IO_QT)
+add_definitions(-DQT_NO_KEYWORDS)
 
 if (DASP_HAS_CANDY)
-	add_definitions(-DDASP_HAS_CANDY)
+    add_definitions(-DDASP_HAS_CANDY)
 endif (DASP_HAS_CANDY)
 
 if (DASP_HAS_OPENNI)
-	add_definitions(-DDASP_HAS_OPENNI)
+    add_definitions(-DDASP_HAS_OPENNI)
 endif (DASP_HAS_OPENNI)
 
 include_directories(
-	${dasp_SOURCE_DIR}/libdasp
-	${dasp_SOURCE_DIR}/rgbd
+    ${dasp_SOURCE_DIR}/libdasp
+    ${dasp_SOURCE_DIR}/rgbd
 )
 
-SET(QT_USE_QTOPENGL TRUE)
-
 SET(dasp_gui_SOURCES
-	main.cpp
-	DaspProcessing.cpp
-	WdgtKinectSuperPoints.cpp
-	WdgtSettings.cpp
-	../common/WdgtDaspParameters.cpp
-	WdgtBenchmark.cpp
-	WdgtAbout.cpp
+    main.cpp
+    DaspProcessing.cpp
+    WdgtKinectSuperPoints.cpp
+    WdgtSettings.cpp
+    ../common/WdgtDaspParameters.cpp
+    WdgtBenchmark.cpp
+    WdgtAbout.cpp
 )
+
 if (DASP_HAS_CANDY)
-	SET(dasp_gui_HEADERS
-		WdgtKinectSuperPoints.h
-		WdgtSettings.h
-		../common/WdgtDaspParameters.h
-		WdgtBenchmark.h
-		WdgtAbout.h
-		${CANDY_DIR}/libcandy/Candy/System/GLSystemQtWindow.h
-	)
+    SET(dasp_gui_HEADERS
+        WdgtKinectSuperPoints.h
+        WdgtSettings.h
+        ../common/WdgtDaspParameters.h
+        WdgtBenchmark.h
+        WdgtAbout.h
+        ${CANDY_DIR}/libcandy/Candy/System/GLSystemQtWindow.h
+    )
 else (DASP_HAS_CANDY)
-	SET(dasp_gui_HEADERS
-		WdgtKinectSuperPoints.h
-		WdgtSettings.h
-		../common/WdgtDaspParameters.h
-		WdgtBenchmark.h
-		WdgtAbout.h
-	)
+    SET(dasp_gui_HEADERS
+        WdgtKinectSuperPoints.h
+        WdgtSettings.h
+        ../common/WdgtDaspParameters.h
+        WdgtBenchmark.h
+        WdgtAbout.h
+    )
 endif (DASP_HAS_CANDY)
 
 SET(dasp_gui_FORMS
-	WdgtKinectSuperPoints.ui
-	WdgtSettings.ui
-	../common/WdgtDaspParameters.ui
-	WdgtBenchmark.ui
-	WdgtAbout.ui
+    WdgtKinectSuperPoints.ui
+    WdgtSettings.ui
+    ../common/WdgtDaspParameters.ui
+    WdgtBenchmark.ui
+    WdgtAbout.ui
 )
 
-QT4_WRAP_CPP(dasp_gui_HEADERS_MOC ${dasp_gui_HEADERS})
-QT4_WRAP_UI(dasp_gui_FORMS_HEADERS ${dasp_gui_FORMS})
-
-INCLUDE(${QT_USE_FILE})
-ADD_DEFINITIONS(${QT_DEFINITIONS} -DQT_NO_KEYWORDS)
-
 ADD_EXECUTABLE(dasp_gui
-	${dasp_gui_SOURCES} ${dasp_gui_HEADERS_MOC} ${dasp_gui_FORMS_HEADERS}
+    ${dasp_gui_SOURCES} ${dasp_gui_HEADERS} ${dasp_gui_FORMS}
 )
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
 
 TARGET_LINK_LIBRARIES(dasp_gui
-	libdasp
-	rgbd
-	${QT_LIBRARIES}
-	boost_signals
-	boost_thread
-	boost_program_options
-	boost_system
-	pthread
+    libdasp
+    rgbd
+    Qt5::Core
+    Qt5::Gui
+    Qt5::Widgets
+    Qt5::OpenGL
+    boost_thread
+    boost_program_options
+    boost_system
+    pthread
 )
 
 if (DASP_HAS_CANDY)
-	add_definitions(-DDASP_HAS_CANDY)
-	include_directories(
-		${CANDY_DIR}/libcandy
-	)
-	target_link_libraries(dasp_gui candy)
+    include_directories(${CANDY_DIR}/libcandy)
+    target_link_libraries(dasp_gui candy)
 endif (DASP_HAS_CANDY)
diff --git a/dasp_gui/WdgtAbout.h b/dasp_gui/WdgtAbout.h
index b9e0f1d..2377503 100644
--- a/dasp_gui/WdgtAbout.h
+++ b/dasp_gui/WdgtAbout.h
@@ -1,8 +1,8 @@
 #ifndef WDGTABOUT_H
 #define WDGTABOUT_H
 
-#include <QtGui/QWidget>
-#include <QtGui/QLabel>
+#include <QWidget>
+#include <QLabel>
 #include "ui_WdgtAbout.h"
 
 class WdgtAbout
diff --git a/dasp_gui/WdgtBenchmark.h b/dasp_gui/WdgtBenchmark.h
index 8ad14f9..93d7cac 100644
--- a/dasp_gui/WdgtBenchmark.h
+++ b/dasp_gui/WdgtBenchmark.h
@@ -1,8 +1,8 @@
 #ifndef WDGTBENCHMARK_H
 #define WDGTBENCHMARK_H
 
-#include <QtGui/QWidget>
-#include <QtGui/QLabel>
+#include <QWidget>
+#include <QLabel>
 #include <QtCore/QTimer>
 #include "ui_WdgtBenchmark.h"
 #include <Danvil/Tools/Benchmark.h>
diff --git a/dasp_gui/WdgtKinectSuperPoints.cpp b/dasp_gui/WdgtKinectSuperPoints.cpp
index ba0867d..4465975 100644
--- a/dasp_gui/WdgtKinectSuperPoints.cpp
+++ b/dasp_gui/WdgtKinectSuperPoints.cpp
@@ -4,8 +4,8 @@
 #include <slimage/qt.hpp>
 #include <slimage/io.hpp>
 #include <boost/bind.hpp>
-#include <QtGui/QMessageBox>
-#include <QtGui/QFileDialog>
+#include <QMessageBox>
+#include <QFileDialog>
 #include <boost/format.hpp>
 
 WdgtKinectSuperPoints::WdgtKinectSuperPoints(bool no3d, QWidget *parent)
diff --git a/dasp_gui/WdgtKinectSuperPoints.h b/dasp_gui/WdgtKinectSuperPoints.h
index 382b2f6..4a82b69 100644
--- a/dasp_gui/WdgtKinectSuperPoints.h
+++ b/dasp_gui/WdgtKinectSuperPoints.h
@@ -12,8 +12,8 @@
 #	include <Candy/System/GLSystemQtWindow.h>
 #	include <Candy.h>
 #endif
-#include <QtGui/QMainWindow>
-#include <QtGui/QCloseEvent>
+#include <QMainWindow>
+#include <QCloseEvent>
 #include <QtCore/QTimer>
 #include <QtCore/QMutex>
 #include <boost/thread.hpp>
diff --git a/dasp_gui/WdgtSettings.h b/dasp_gui/WdgtSettings.h
index 2007dc0..116858e 100644
--- a/dasp_gui/WdgtSettings.h
+++ b/dasp_gui/WdgtSettings.h
@@ -1,7 +1,7 @@
 #ifndef DASPGUI_WDGTSETTINGS_H
 #define DASPGUI_WDGTSETTINGS_H
 
-#include <QtGui/QWidget>
+#include <QWidget>
 #include "ui_WdgtSettings.h"
 #include "DaspProcessing.h"
 #include <functional>
diff --git a/libdasp/dasp/Plots.hpp b/libdasp/dasp/Plots.hpp
index 7b28cbd..60c9f4d 100644
--- a/libdasp/dasp/Plots.hpp
+++ b/libdasp/dasp/Plots.hpp
@@ -14,6 +14,7 @@
 #include <slimage/algorithm.hpp>
 #include <Danvil/Color.h>
 #include <vector>
+#include <numeric>
 //----------------------------------------------------------------------------//
 namespace dasp {
 namespace plots {
diff --git a/libdasp/dasp/eval/ipq.cpp b/libdasp/dasp/eval/ipq.cpp
index ed861be..10680cc 100644
--- a/libdasp/dasp/eval/ipq.cpp
+++ b/libdasp/dasp/eval/ipq.cpp
@@ -2,6 +2,7 @@
 #include <dasp/Superpixels.hpp>
 #include <boost/math/constants/constants.hpp>
 #include <iostream>
+#include <numeric>
 
 namespace dasp {
 namespace eval {
diff --git a/libdasp/dasp/eval/use.cpp b/libdasp/dasp/eval/use.cpp
index db461b7..5ba16ae 100644
--- a/libdasp/dasp/eval/use.cpp
+++ b/libdasp/dasp/eval/use.cpp
@@ -12,6 +12,7 @@
 #include <set>
 #include <cmath>
 #include <vector>
+#include <numeric>
 
 //#define DASP_DEBUG_GUI