🚗 Feature extraction service

Extract features from a point cloud acquired by LiDAR to build a high-definition map. Classify 3D points by projecting them to a semantically segmented 2D images using the DeepLabv3+ model

• https://ruslo.github.io/segmentation_classes_docs/

.. image:: https://img.youtube.com/vi/QsgAw3NTl3s/maxresdefault.jpg :alt: Features extraction demo :target: https://www.youtube.com/watch?v=QsgAw3NTl3s

• Images labeled using the https://www.v7labs.com/darwin platform

• DeepLabV3+ model trained on TPU in Google Cloud

• [DeepLab] Related fixes:

  • https://github.com/tensorflow/models/pull/8866 (Fix generation of tfrecord for Cityscapes)
  • https://github.com/tensorflow/models/pull/8870 (Cityscapes splits refactoring)

• [PCL] Fix illegal memory access in CUDA octree builder:

  • https://github.com/PointCloudLibrary/pcl/issues/2371
  • https://github.com/PointCloudLibrary/pcl/pull/3627

• [CloudCompare] Reported bugs:

  • https://github.com/CloudCompare/CloudCompare/issues/1586
  • https://github.com/CloudCompare/CloudCompare/issues/1612
  • https://github.com/CloudCompare/CloudCompare/issues/1615

🚁 I-Seed

Flight onboard service for Manifold 2-G of DJI Matrice 300 RTK. Object detection by YOLOv5 model of the artificial seeds spread over an area using Nvidia TensorRT on Jetson TX2 GPU

• https://github.com/Olyseus/i_seed_drone_onboard (C++/DJI Payload SDK, SDK Interconnection <https://developer.dji.com/document/21e06b1f-393b-48ba-a97c-66caa482ac9d>__)
• https://olyseus.github.io/i_seed_drone_onboard (Doxygen)
• https://github.com/Olyseus/i_seed_drone_control (Java/DJI Mobile SDK, MVP)
• https://iseedproject.eu/

🔧 CMake

• Add file(LOCK) <https://cmake.org/cmake/help/v3.14/command/file.html#locking>__ command: https://gitlab.kitware.com/cmake/cmake/-/commit/e6db4c5
• LTO/IPO support for GCC/Clang, Android/Linux/iOS/macOS: #16665 <https://gitlab.kitware.com/cmake/cmake/issues/16665#note_236443>__ (Available since CMake 3.9 <https://cmake.org/cmake/help/v3.9/release/3.9.html#other>__)
• Install universal device+simulator iOS libraries: 565d080 <https://gitlab.kitware.com/cmake/cmake/commit/565d080a9a1e133bda868e905226181b60e90356>__ (iOS cross-compiling <https://cmake.org/cmake/help/v3.14/manual/cmake-toolchains.7.html#cross-compiling-for-ios-tvos-or-watchos>__)
• ...and other various fixes: https://gitlab.kitware.com/cmake/cmake/-/commits/master?author=Ruslan%20Baratov

😌 C++

• Report C++ standard defect:

  • https://cplusplus.github.io/LWG/issue3756

• [clang] Killed Clang 3.3 with one line of code:

  • https://bugs.llvm.org/show_bug.cgi?id=17255
  • echo 'operator()(){return typename A::template B<>;}' | clang++ -x c++ -

• [clang] Report violation of C++ 2003 standard, 5.3.3, [expr.sizeof]

  • https://bugs.llvm.org/show_bug.cgi?id=16872

• [libc++] Fix typo in std::midpoint:

  • https://reviews.llvm.org/D71525

• [libc++] Report std::string::resize bugs:

  • https://bugs.llvm.org/show_bug.cgi?id=17771 (Unexpected length_error)
  • https://bugs.llvm.org/show_bug.cgi?id=17148 (Segmentation fault with max_size - 1)

• [Qt] QCameraViewfinderSettingsControl2 for Android:

  • https://codereview.qt-project.org/c/qt/qtmultimedia/+/150849
  • https://github.com/qt/qtmultimedia/commit/62d9b69

• [fmt] Benchmarks leading to performance improvements:

  • https://github.com/ruslo/int-dec-format-tests
  • https://github.com/fmtlib/fmt/commit/2f423d8
  • https://github.com/fmtlib/fmt/commit/e9b2191
  • https://github.com/fmtlib/fmt/commit/3017fc6

📄 OpenSSL

Documentation fixes:

• https://github.com/openssl/openssl/pull/24520 (SSL_*_use will increment reference counter)
• https://github.com/openssl/openssl/pull/24478 (Notes about freeing objects)
• https://github.com/openssl/openssl/pull/24435 (Default value for verification flags is 'SSL_VERIFY_NONE')
• https://github.com/openssl/openssl/pull/24375 ('SSL_CTX_set_cert_store' ownership of 'store')

💀 Old

• https://github.com/ruslo/hunter |hunter_stars|

  • CMake driven cross-platform package manager for C/C++
  • Moved to https://github.com/cpp-pm/hunter

• https://github.com/ruslo/polly |polly_stars|

  • Collection of CMake toolchains

• https://github.com/ruslo/CGold |cgold_stars|

  • The Hitchhiker’s Guide to the CMake

• https://github.com/elucideye/drishti |drishti_stars|

  • Real time eye tracking (only CMake maintenance)

.. |hunter_stars| image:: https://img.shields.io/github/stars/ruslo/hunter :target: https://github.com/ruslo/hunter :alt: Hunter stars

.. |polly_stars| image:: https://img.shields.io/github/stars/ruslo/polly :target: https://github.com/ruslo/polly :alt: Polly stars

.. |cgold_stars| image:: https://img.shields.io/github/stars/ruslo/cgold :target: https://github.com/ruslo/cgold :alt: CGold stars

.. |drishti_stars| image:: https://img.shields.io/github/stars/elucideye/drishti :target: https://github.com/elucideye/drishti :alt: Drishti stars