Init calibration with blender benchmark

calibration_with_blender/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.16)
+
+project(calibration_with_blender VERSION 0.1.0)
+
+#if(NOT EXISTS "${CMAKE_BINARY_DIR}/conan.cmake")
+#    message(STATUS "Downloading conan.cmake from https://github.com/conan-io/cmake-conan")
+#    file(DOWNLOAD "https://raw.githubusercontent.com/conan-io/cmake-conan/0.18.1/conan.cmake"
+#            "${CMAKE_BINARY_DIR}/conan.cmake"
+#            TLS_VERIFY ON)
+#endif()
+#
+#include(${CMAKE_BINARY_DIR}/conan.cmake)
+#
+#conan_cmake_configure(REQUIRES opencv/4.5.5
+#        GENERATORS cmake_find_package)
+#
+#conan_cmake_autodetect(settings)
+#
+#conan_cmake_install(PATH_OR_REFERENCE .
+#        BUILD missing
+#        REMOTE conancenter
+#        SETTINGS ${settings})
+
+find_package(OpenCV REQUIRED)
+
+add_executable(image_distort image_distort.cpp)
+add_executable(calibration_benchmark calibration_benchmark.cpp)
+
+target_link_libraries(image_distort PRIVATE opencv_highgui opencv_calib3d opencv_imgproc)
+target_link_libraries(calibration_benchmark PRIVATE opencv_highgui opencv_calib3d opencv_imgproc)

calibration_with_blender/README.md

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+# Calibration with blender
+### Create synth images with calibration pattern by blender:
+* Open calibration.blend in blender
+* Copy render.py content to blender text editor
+* Run script in blender
+* Distort images by image_distort.cpp
+
+### Pattern generation command
+gen_pattern.py -c 14 -r 19 -T checkerboard -u px -s 220 -w 3508 -h 4961 && convert out.svg checkerboard.png