Merge pull request openvinotoolkit#1042 from Wovchena/improve-pose_extractor

human_pose_estimation_3d: improve pose_extractor

Author: Roman Donchenko

demos/python_demos/human_pose_estimation_3d_demo/pose_extractor/CMakeLists.txt

@@ -2,17 +2,16 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-find_package(OpenCV 4 REQUIRED)
+find_package(OpenCV 4 REQUIRED COMPONENTS core imgproc)
 
 set(target_name pose_extractor)
 add_library(${target_name} MODULE wrapper.cpp
                                   src/extract_poses.hpp src/extract_poses.cpp
                                   src/human_pose.hpp src/human_pose.cpp
                                   src/peak.hpp src/peak.cpp)
-target_include_directories(${target_name} PRIVATE src/ ${PYTHON_INCLUDE_DIRS} ${NUMPY_INCLUDE_DIR} ${OpenCV_INCLUDE_DIRS})
-target_link_libraries(${target_name} ${PYTHON_LIBRARIES} ${OpenCV_LIBS})
-set_target_properties(${target_name} PROPERTIES PREFIX "" OUTPUT_NAME "${target_name}")
+target_include_directories(${target_name} PRIVATE src/ ${PYTHON_INCLUDE_DIRS} ${NUMPY_INCLUDE_DIR})
+target_link_libraries(${target_name} ${PYTHON_LIBRARIES} opencv_core opencv_imgproc)
+set_target_properties(${target_name} PROPERTIES PREFIX "")
 if(WIN32)
     set_target_properties(${target_name} PROPERTIES SUFFIX ".pyd")
 endif()
-

demos/python_demos/human_pose_estimation_3d_demo/pose_extractor/wrapper.cpp

@@ -79,14 +79,9 @@ PyModuleDef pose_extractor_module = {
 };
 
 PyMODINIT_FUNC PyInit_pose_extractor(void) {
-    PyObject* module = PyModule_Create(&pose_extractor_module);
-    if (module == nullptr) {
-        return nullptr;
-    }
     import_array();
     if (PyErr_Occurred()) {
         return nullptr;
     }
-
-    return module;
+    return PyModule_Create(&pose_extractor_module);
 }