Port G-API demos to API2.0

Author: DariaMityagina

demos/background_subtraction_demo/cpp_gapi/main.cpp

@@ -28,6 +28,7 @@
 #include <opencv2/gapi/imgproc.hpp>
 #include <opencv2/gapi/infer.hpp>
 #include <opencv2/gapi/infer/ie.hpp>
+#include <opencv2/gapi/infer/ov.hpp>
 #include <opencv2/gapi/own/assert.hpp>
 #include <opencv2/gapi/streaming/source.hpp>
 #include <opencv2/gapi/util/optional.hpp>
@@ -147,13 +148,13 @@ int main(int argc, char* argv[]) {
         auto config = ConfigFactory::getUserConfig(FLAGS_d, FLAGS_nireq, FLAGS_nstreams, FLAGS_nthreads);
         // clang-format off
         const auto net =
-            cv::gapi::ie::Params<cv::gapi::Generic>{
+            cv::gapi::ov::Params<cv::gapi::Generic>{
                 model->getName(),
                 FLAGS_m,  // path to topology IR
                 fileNameNoExt(FLAGS_m) + ".bin",  // path to weights
                 FLAGS_d  // device specifier
             }.cfgNumRequests(config.maxAsyncRequests)
-             .pluginConfig(config.getLegacyConfig());
+             .cfgPluginConfig(config.getLegacyConfig());
         // clang-format on
 
         slog::info << "The background matting model " << FLAGS_m << " is loaded to " << FLAGS_d << " device."

demos/gesture_recognition_demo/cpp_gapi/main.cpp

@@ -26,6 +26,7 @@
 #include <opencv2/gapi/gstreaming.hpp>
 #include <opencv2/gapi/infer.hpp>
 #include <opencv2/gapi/infer/ie.hpp>
+#include <opencv2/gapi/infer/ov.hpp>
 #include <opencv2/gapi/streaming/source.hpp>
 #include <opencv2/highgui.hpp>
 #include <opencv2/imgproc.hpp>
@@ -135,7 +136,7 @@ int main(int argc, char* argv[]) {
         /** Configure networks **/
         // clang-format off
         auto person_detection =
-            cv::gapi::ie::Params<nets::PersonDetection>{
+            cv::gapi::ov::Params<nets::PersonDetection>{
                 FLAGS_m_d,  // path to model
                 fileNameNoExt(FLAGS_m_d) + ".bin",  // path to weights
                 FLAGS_d_d  // device to use
@@ -148,7 +149,7 @@ int main(int argc, char* argv[]) {
 
         // clang-format off
         auto action_recognition =
-            cv::gapi::ie::Params<nets::ActionRecognition>{
+            cv::gapi::ov::Params<nets::ActionRecognition>{
                 FLAGS_m_a,  // path to model
                 fileNameNoExt(FLAGS_m_a) + ".bin",  // path to weights
                 FLAGS_d_a  // device to use

demos/tests/cases.py

@@ -170,15 +170,15 @@ def single_option_cases(key, *args):
 
 
 DEMOS = [
-    # CppDemo(name='background_subtraction_demo', device_keys=['-d'], implementation='cpp_gapi', test_cases=combine_cases(
-    #     TestCase(options={'--no_show': None, '-at': 'maskrcnn',
-    #         **MONITORS,
-    #         '-i': DataPatternArg('coco128-subset-480x640x3'),
-    #     }),
-    #     single_option_cases('-m',
-    #         ModelArg('instance-segmentation-person-0007'),
-    #         ModelArg('instance-segmentation-security-0091')),
-    # )),
+    CppDemo(name='background_subtraction_demo', device_keys=['-d'], implementation='cpp_gapi', test_cases=combine_cases(
+        TestCase(options={'--no_show': None, '-at': 'maskrcnn',
+            **MONITORS,
+            '-i': DataPatternArg('coco128-subset-480x640x3'),
+        }),
+        single_option_cases('-m',
+            ModelArg('instance-segmentation-person-0007'),
+            ModelArg('instance-segmentation-security-0091')),
+    )),
 
     CppDemo('classification_benchmark_demo', 'cpp_gapi', test_cases=combine_cases(
         single_option_cases(