vitis::ai::MovenetResult - 3.5 English - UG1354

Base class for detecting poses of people.

Input is an image (cv:Mat).

Output is MovenetResult .

Sample code:

auto image = cv::imread(argv[2]);
if (image.empty()) {
  std::cerr << "cannot load " << argv[2] << std::endl;
  abort();
}
auto det = vitis::ai::Movenet::create(argv[1]);
vector<vector<int>> limbSeq = {{0, 1}, {0, 2},{0, 3},{0, 4},{0, 5},{0, 6},
                              {5, 7},  {7, 9},  {6, 8}, {8, 10},
                               {5, 11},   {6, 12},  {11, 13}, {13, 15},
                               {12, 14}, {14, 16}};

auto results = det->run(image.clone());
for (size_t i = 0; i < results.poses.size(); ++i) {
  cout<< results.poses[i]<<endl;
  if (results.poses[i].y >0 && results.poses[i].x > 0) {
    cv::putText(image, to_string(i),results.poses[i],
    cv::FONT_HERSHEY_COMPLEX, 1, cv::Scalar(0, 255, 255), 1, 1, 0);
    cv::circle(image, results.poses[i], 5, cv::Scalar(0, 255, 0),
               -1);
  }
}
for (size_t i = 0; i < limbSeq.size(); ++i) {
  auto a = results.poses[limbSeq[i][0]];
  auto b = results.poses[limbSeq[i][1]];
  if (a.x >0  && b.x > 0) {
    cv::line(image, a, b, cv::Scalar(255, 0, 0), 3, 4);
  }
}

Display of the movenet model results: width=400px

Declaration

typedef struct
{
  int width;
  int height;
  std::vector< cv::Point2f > poses;

} vitis::ai::MovenetResult;