Port G-API demo (gaze_estimation_demo_gapi) to API2.0

Author: DariaMityagina

demos/gaze_estimation_demo/cpp_gapi/main.cpp

@@ -31,6 +31,7 @@
 #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/format.hpp>
 #include <opencv2/highgui.hpp>
 #include <opencv2/imgproc.hpp>
@@ -175,7 +176,7 @@ int main(int argc, char* argv[]) {
                                         processed_gaze_vectors));
         /** ---------------- End of graph ---------------- **/
         /** Configure networks **/
-        auto face_net = cv::gapi::ie::Params<nets::Faces>{
+        auto face_net = cv::gapi::ov::Params<nets::Faces>{
             FLAGS_m_fd,  // path to topology IR
             fileNameNoExt(FLAGS_m_fd) + ".bin",  // path to weights
             FLAGS_d_fd,  // device specifier
@@ -210,11 +211,11 @@ int main(int argc, char* argv[]) {
 
             if (std::fabs(imageAspectRatio - networkAspectRatio) > aspectRatioThreshold) {
                 inShape[3] = static_cast<unsigned long>(inShape[2] * imageAspectRatio);
-                face_net.cfgInputReshape(input.get_any_name(), inShape);
+                face_net.cfgReshape(inShape);
             }
         }
         auto head_net =
-            cv::gapi::ie::Params<nets::HeadPose>{
+            cv::gapi::ov::Params<nets::HeadPose>{
                 FLAGS_m_hp,  // path to topology IR
                 fileNameNoExt(FLAGS_m_hp) + ".bin",  // path to weights
                 FLAGS_d_hp,  // device specifier
@@ -223,7 +224,7 @@ int main(int argc, char* argv[]) {
         slog::info << "The Head Pose Estimation model " << FLAGS_m_hp << " is loaded to " << FLAGS_d_hp << " device."
                    << slog::endl;
 
-        auto landmarks_net = cv::gapi::ie::Params<nets::Landmarks>{
+        auto landmarks_net = cv::gapi::ov::Params<nets::Landmarks>{
             FLAGS_m_lm,  // path to topology IR
             fileNameNoExt(FLAGS_m_lm) + ".bin",  // path to weights
             FLAGS_d_lm,  // device specifier
@@ -233,7 +234,7 @@ int main(int argc, char* argv[]) {
 
         // clang-format off
         auto gaze_net =
-            cv::gapi::ie::Params<nets::Gaze>{
+            cv::gapi::ov::Params<nets::Gaze>{
                 FLAGS_m,  // path to topology IR
                 fileNameNoExt(FLAGS_m) + ".bin",  // path to weights
                 FLAGS_d,  // device specifier
@@ -242,7 +243,7 @@ int main(int argc, char* argv[]) {
         slog::info << "The Gaze Estimation model " << FLAGS_m << " is loaded to " << FLAGS_d << " device."
                    << slog::endl;
 
-        auto eyes_net = cv::gapi::ie::Params<nets::Eyes>{
+        auto eyes_net = cv::gapi::ov::Params<nets::Eyes>{
             FLAGS_m_es,  // path to topology IR
             fileNameNoExt(FLAGS_m_es) + ".bin",  // path to weights
             FLAGS_d_es,  // device specifier