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Qt plugin providing AliceVision-based UI Components

License: Other

CMake 2.78% C++ 97.22%

alicevision qt meshroom statistics display-statistics sfm

qtalicevision's Introduction

QtAliceVision - AliceVision/OIIO plugin for Qt

QtAliceVision is a C++ plugin providing:

classes to load and visualize AliceVision and Alembic data through QML
an OpenImageIO backend for image IO in Qt.

Currently available:

Features Viewer
- Position, scale and orientation
- Status: extracted, matched or reconstructed
Matches Viewer
Statistics
- Per view statistics with reprojection error, observations histograms
- Global SfM statistics with number of landmarks/matches, reprojection errors, observations per view
Float Image Viewer
- Visualize images with floating point precision
- Dynamically adjust gain and gamma
3D Depth Maps
- Visualize depth/sim maps generated by the AliceVision framework in a 3D viewer
Alembic 3D visualization
- Point clouds
- Cameras
OIIO backend
- Read RAW images from DSLRs
- Read intermediate files of the AliceVision framework stored in EXR format

License

The project is released under MPLv2, see COPYING.md.

Get the project

Get the source code:

git clone --recursive git://github.com/alicevision/QtAliceVision
cd QtAliceVision

See INSTALL.md to build and install the project.

Usage

AliceVision data visualization

Once built and with the plugin installation folder in QML2_IMPORT_PATH:

Create an MSfMData object to get access to the SfM information:

import AliceVision 1.0

MSfMData {
  id: sfmData
  sfmDataPath: "/path/to/SfM/sfmData.abc”
}

Create an MTracks to load all matches and get access to tracks information:

import AliceVision 1.0

MTracks {
  id: tracks
  matchingFolder: "/path/to/FeatureMatching/UID/”
}

Create a FeaturesViewer to visualize features position, scale, orientation and optionally information about the feature status regarding tracks and SfmData.

FeaturesViewer {
  colorOffset: 0
  describerType: "sift"
  featureFolder: "/path/to/features/folder"
  mTracks: tracks
  viewId: 101245654
  color: “blue”
  landmarkColor: “red”
  displayMode: FeaturesViewer.Points
  mSfmData: sfmData
}

Create an MSfMDataStats to display global statistics about your SfMData:

MSfMDataStats {
  msfmData: msfmData
  mTracks: mTracks
}

Create an MViewStats to display statistics about a specific View of your SfMData:

MViewStats {
  msfmData: msfmData
  viewId: 451244710
}

Create a FloatImageViewer to display an image with floating point precision, allowing to dynamically adjust the gain and gamma:

FloatImageViewer {
  source: "/path/to/image"
  gamma: 1.0
  gain: 1.0
  width: textureSize.width || 500
  height: textureSize.height || 500
  channelMode: "RGB" 
}

Create a DepthMapEntity to display a depth map as a point cloud in a 3D viewer:

import DepthMapEntity 1.0

Scene3D {
  DepthMapEntity {
    source: "depthmap.exr"
  }
}

Create a SfmDataEntity to display point clouds (in .abc, .sfm or .json format) and cameras in a 3D viewer:

import SfmDataEntity 1.0

Scene3D {
  SfmDataEntity {
    source: "/path/to/pointcloud.sfm"
  }
}

OpenImageIO backend

When added to the QT_PLUGIN_PATH, all supported image files will be loaded through this plugin.

qtalicevision's People

Contributors

Stargazers

Watchers

Forkers

lea0159 gitmesam ewouth deece n0ls xphillyx rakhithjk oneoneeleven mfkiwl yangzhengshi asdlei99 adrienchassignet huoren120 nissim-kurle gmh5225

qtalicevision's Issues

ILMbase errors

Hi, trying to run cmake and I see errors about ilmbase.

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Imath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IlmThread" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IexMath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Iex" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Half" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Imath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IlmThread" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IexMath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Iex" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Half" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Imath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IlmThread" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IexMath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Iex" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Half" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Imath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IlmThread" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::IexMath" but the
target was not found. Perhaps a find_package() call is missing for an
IMPORTED target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Iex" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

CMake Error at H:/github/vcpkg/scripts/buildsystems/vcpkg.cmake:499 (_add_library):
Target "qtAliceVisionPlugin" links to target "IlmBase::Half" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?
Call Stack (most recent call first):
src/CMakeLists.txt:23 (add_library)

Ceres dependency?

Hello;

I am trying to build Meshroom, which in turn means I need to build this package as a dependency. I've installed all fo the prescribed dependencies via vcpkg, but cmake complains about Ceres when I try to generate makefiles.

I can install ceres via vcpkg, and point Ceres_DIR to "C:\vcpkg\installed\x64-windows\share\ceres", which contains the cmake files cmake seems to want, but it doesn't seem happy about that:

-- Selecting Windows SDK version 10.0.18362.0 to target Windows 10.0.18363.
CMake Error at C:/Program Files/CMake/share/cmake-3.19/Modules/CMakeFindDependencyMacro.cmake:47 (find_package):
By not providing "FindCeres.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Ceres", but
CMake did not find one.

Could not find a package configuration file provided by "Ceres" with any of
the following names:

CeresConfig.cmake
ceres-config.cmake

Add the installation prefix of "Ceres" to CMAKE_PREFIX_PATH or set
"Ceres_DIR" to a directory containing one of the above files. If "Ceres"
provides a separate development package or SDK, be sure it has been
installed.

Any advice about how I might properly build this project?

MSfMDataStats Doesn't Compile

Trying to build qtAliceVision as part of building the full AliceVision/Meshroom stack in an NVIDIA-enabled docker container.

OS: AliceVision Docker image derived from nvidia/cudagl:11.2.2-devel-ubuntu20.04
Python 3.8.10
Qt/PySide 5.14.1
Meshroom version: release v2021.1.0 (HEAD-ad9f1e87)
AliceVision version: release v2.4.0 (HEAD-38d899f54)
CUDA version: 11.2.2

The build errors out when compiling MSfMDataStats.cpp with the following error:

[ 91%] Building CXX object src/CMakeFiles/qtAliceVisionPlugin.dir/MSfMDataStats.cpp.o
/tmp/Meshroom_build/qtAliceVision/src/MFeatures.cpp: In member function 'virtual void qtAliceVision::FeaturesIORunnable::run()':
/tmp/Meshroom_build/qtAliceVision/src/MFeatures.cpp:63:24: error: 'loadFeaturesPerDescPerView' is not a member of 'aliceVision::sfm'; did you mean 'loadFeaturesPerView'?
63 | bool loaded = sfm::loadFeaturesPerDescPerView(regionsPerViewPerDesc, viewIds, {folder.toLocalFile().toStdString()}, imageDescriberTypes);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| loadFeaturesPerView
make[6]: *** [src/CMakeFiles/qtAliceVisionPlugin.dir/build.make:102: src/CMakeFiles/qtAliceVisionPlugin.dir/MFeatures.cpp.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [CMakeFiles/Makefile2:95: src/CMakeFiles/qtAliceVisionPlugin.dir/all] Error 2
make[4]: *** [Makefile:130: all] Error 2
make[3]: *** [CMakeFiles/qtAliceVision.dir/build.make:112: qtAliceVision-prefix/src/qtAliceVision-stamp/qtAliceVision-build] Error 2
make[2]: *** [CMakeFiles/Makefile2:80: CMakeFiles/qtAliceVision.dir/all] Error 2
make[1]: *** [CMakeFiles/Makefile2:87: CMakeFiles/qtAliceVision.dir/rule] Error 2
make: *** [Makefile:118: qtAliceVision] Error 2

I tried replacing loadFeaturesPerDescPerView with loadFeaturesPerView but then MFeatures.cpp errors out with:

[ 16%] Building CXX object src/CMakeFiles/qtAliceVisionPlugin.dir/MFeatures.cpp.o
/tmp/Meshroom_build/qtAliceVision/src/MFeatures.cpp: In member function 'virtual void qtAliceVision::FeaturesIORunnable::run()':
/tmp/Meshroom_build/qtAliceVision/src/MFeatures.cpp:64:44: error: invalid initialization of reference of type 'aliceVision::feature::FeaturesPerView&' from expression of type 'std::vector<std::vector<std::unique_ptraliceVision::feature::Regions > >'
64 | bool loaded = sfm::loadFeaturesPerView(regionsPerViewPerDesc, viewIds, {folder.toLocalFile().toStdString()}, imageDescriberTypes);
| ^~~~~~~~~~~~~~~~~~~~~
In file included from /tmp/Meshroom_build/qtAliceVision/src/MFeature.hpp:7,
from /tmp/Meshroom_build/qtAliceVision/src/MFeatures.hpp:3,
from /tmp/Meshroom_build/qtAliceVision/src/MFeatures.cpp:1:
/opt/AliceVision_install/include/aliceVision/sfm/pipeline/regionsIO.hpp:63:52: note: in passing argument 1 of 'bool aliceVision::sfm::loadFeaturesPerView(aliceVision::feature::FeaturesPerView&, const aliceVision::sfmData::SfMData&, const std::vector<std::__cxx11::basic_string >&, const std::vectoraliceVision::feature::EImageDescriberType&)'
63 | bool loadFeaturesPerView(feature::FeaturesPerView& featuresPerView,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
make[6]: *** [src/CMakeFiles/qtAliceVisionPlugin.dir/build.make:102: src/CMakeFiles/qtAliceVisionPlugin.dir/MFeatures.cpp.o] Error 1
make[5]: *** [CMakeFiles/Makefile2:95: src/CMakeFiles/qtAliceVisionPlugin.dir/all] Error 2
make[4]: *** [Makefile:130: all] Error 2
make[3]: *** [CMakeFiles/qtAliceVision.dir/build.make:112: qtAliceVision-prefix/src/qtAliceVision-stamp/qtAliceVision-build] Error 2
make[2]: *** [CMakeFiles/Makefile2:80: CMakeFiles/qtAliceVision.dir/all] Error 2
make[1]: *** [CMakeFiles/Makefile2:87: CMakeFiles/qtAliceVision.dir/rule] Error 2
make: *** [Makefile:118: qtAliceVision] Error 2

Any assistance is appreciated.

‘readImageSpec’ is not a member of ‘aliceVision::image’; did you mean ‘readImageDirect’

[ 17%] Building CXX object src/qtAliceVisionImageIO/CMakeFiles/qtAliceVisionImageIOPlugin.dir/QtAliceVisionImageIOHandler.cpp.o
/home/skinkie/Sources/alice/QtAliceVision/src/qtAliceVisionImageIO/QtAliceVisionImageIOHandler.cpp: In member function ‘virtual bool QtAliceVisionImageIOHandler::read(QImage*)’:
/home/skinkie/Sources/alice/QtAliceVision/src/qtAliceVisionImageIO/QtAliceVisionImageIOHandler.cpp:96:50: error: ‘readImageSpec’ is not a member of ‘aliceVision::image’; did you mean ‘readImageDirect’?
   96 |     oiio::ImageSpec inSpec = aliceVision::image::readImageSpec(path);
      |                                                  ^~~~~~~~~~~~~
      |                                                  readImageDirect
/home/skinkie/Sources/alice/QtAliceVision/src/qtAliceVisionImageIO/QtAliceVisionImageIOHandler.cpp: In member function ‘virtual QVariant QtAliceVisionImageIOHandler::option(QImageIOHandler::ImageOption) const’:
/home/skinkie/Sources/alice/QtAliceVision/src/qtAliceVisionImageIO/QtAliceVisionImageIOHandler.cpp:168:48: error: ‘readImageSpec’ is not a member of ‘aliceVision::image’; did you mean ‘readImageDirect’?
  168 |     oiio::ImageSpec spec = aliceVision::image::readImageSpec(path);
      |                                                ^~~~~~~~~~~~~
      |                                                readImageDirect
make[2]: *** [src/qtAliceVisionImageIO/CMakeFiles/qtAliceVisionImageIOPlugin.dir/build.make:104: src/qtAliceVisionImageIO/CMakeFiles/qtAliceVisionImageIOPlugin.dir/QtAliceVisionImageIOHandler.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:137: src/qtAliceVisionImageIO/CMakeFiles/qtAliceVisionImageIOPlugin.dir/all] Error 2

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