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https://github.com/deepinsight/insightface.git
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Add the inspireface project to cpp-package.
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282
cpp-package/inspireface/cpp/test/unit/api/test_face_track.cpp
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282
cpp-package/inspireface/cpp/test/unit/api/test_face_track.cpp
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//
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// Created by tunm on 2023/10/11.
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//
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#include <iostream>
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#include "settings/test_settings.h"
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#include "inspireface/c_api/inspireface.h"
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#include "opencv2/opencv.hpp"
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#include "unit/test_helper/simple_csv_writer.h"
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#include "unit/test_helper/test_help.h"
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#include "unit/test_helper/test_tools.h"
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TEST_CASE("test_FaceTrack", "[face_track]") {
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DRAW_SPLIT_LINE
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TEST_PRINT_OUTPUT(true);
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SECTION("Face detection from image") {
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HResult ret;
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HFSessionCustomParameter parameter = {0};
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HFDetectMode detMode = HF_DETECT_MODE_IMAGE;
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HFSession session;
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ret = HFCreateInspireFaceSession(parameter, detMode, 3, &session);
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spdlog::error("error ret :{}", ret);
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REQUIRE(ret == HSUCCEED);
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// Get a face picture
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HFImageStream imgHandle;
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auto image = cv::imread(GET_DATA("data/bulk/kun.jpg"));
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ret = CVImageToImageStream(image, imgHandle);
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REQUIRE(ret == HSUCCEED);
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// Extract basic face information from photos
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HFMultipleFaceData multipleFaceData = {0};
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ret = HFExecuteFaceTrack(session, imgHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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// Detect face position
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auto rect = multipleFaceData.rects[0];
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HFaceRect expect = {0};
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expect.x = 98;
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expect.y = 146;
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expect.width = 233 - expect.x;
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expect.height = 272 - expect.y;
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auto iou = CalculateOverlap(rect, expect);
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cv::Rect cvRect(rect.x, rect.y, rect.width, rect.height);
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cv::rectangle(image, cvRect, cv::Scalar(255, 0, 124), 2);
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cv::imwrite("ww.jpg", image);
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// The iou is allowed to have an error of 10%
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CHECK(iou == Approx(1.0f).epsilon(0.1));
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ret = HFReleaseImageStream(imgHandle);
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REQUIRE(ret == HSUCCEED);
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// Prepare non-face images
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HFImageStream viewHandle;
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auto view = cv::imread(GET_DATA("data/bulk/view.jpg"));
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ret = CVImageToImageStream(view, viewHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, viewHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 0);
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ret = HFReleaseImageStream(viewHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFReleaseInspireFaceSession(session);
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REQUIRE(ret == HSUCCEED);
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}
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SECTION("Face tracking stability from frames") {
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HResult ret;
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HFSessionCustomParameter parameter = {0};
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HFDetectMode detMode = HF_DETECT_MODE_VIDEO;
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HFSession session;
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ret = HFCreateInspireFaceSession(parameter, detMode, 3, &session);
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REQUIRE(ret == HSUCCEED);
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auto expectedId = 1;
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int start = 1, end = 288;
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std::vector<std::string> filenames = generateFilenames("frame-%04d.jpg", start, end);
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auto count_loss = 0;
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for (int i = 0; i < filenames.size(); ++i) {
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auto filename = filenames[i];
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HFImageStream imgHandle;
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auto image = cv::imread(GET_DATA("video_frames/" + filename));
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ret = CVImageToImageStream(image, imgHandle);
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REQUIRE(ret == HSUCCEED);
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HFMultipleFaceData multipleFaceData = {0};
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ret = HFExecuteFaceTrack(session, imgHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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// CHECK(multipleFaceData.detectedNum == 1);
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if (multipleFaceData.detectedNum != 1) {
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count_loss++;
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continue;
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}
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auto rect = multipleFaceData.rects[0];
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cv::Rect cvRect(rect.x, rect.y, rect.width, rect.height);
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cv::rectangle(image, cvRect, cv::Scalar(255, 0, 124), 2);
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std::string save = GET_SAVE_DATA("video_frames") + "/" + std::to_string(i) + ".jpg";
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cv::imwrite(save, image);
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auto id = multipleFaceData.trackIds[0];
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// TEST_PRINT("{}", id);
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if (id != expectedId) {
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count_loss++;
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}
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ret = HFReleaseImageStream(imgHandle);
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REQUIRE(ret == HSUCCEED);
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}
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float loss = (float )count_loss / filenames.size();
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// The face track loss is allowed to have an error of 5%
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// CHECK(loss == Approx(0.0f).epsilon(0.05));
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ret = HFReleaseInspireFaceSession(session);
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REQUIRE(ret == HSUCCEED);
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}
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SECTION("Head pose estimation") {
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HResult ret;
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HFSessionCustomParameter parameter = {0};
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HFDetectMode detMode = HF_DETECT_MODE_IMAGE;
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HFSession session;
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ret = HFCreateInspireFaceSession(parameter, detMode, 3, &session);
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REQUIRE(ret == HSUCCEED);
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// Extract basic face information from photos
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HFMultipleFaceData multipleFaceData = {0};
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// Left side face
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HFImageStream leftHandle;
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auto left = cv::imread(GET_DATA("data/pose/left_face.jpeg"));
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ret = CVImageToImageStream(left, leftHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, leftHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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HFloat yaw, pitch, roll;
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bool checked;
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// Left-handed rotation
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yaw = multipleFaceData.angles.yaw[0];
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checked = (yaw > -90 && yaw < -10);
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CHECK(checked);
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HFReleaseImageStream(leftHandle);
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// Right-handed rotation
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HFImageStream rightHandle;
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auto right = cv::imread(GET_DATA("data/pose/right_face.png"));
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ret = CVImageToImageStream(right, rightHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, rightHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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yaw = multipleFaceData.angles.yaw[0];
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checked = (yaw > 10 && yaw < 90);
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CHECK(checked);
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HFReleaseImageStream(rightHandle);
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// Rise head
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HFImageStream riseHandle;
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auto rise = cv::imread(GET_DATA("data/pose/rise_face.jpeg"));
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ret = CVImageToImageStream(rise, riseHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, riseHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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pitch = multipleFaceData.angles.pitch[0];
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CHECK(pitch > 5);
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HFReleaseImageStream(riseHandle);
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// Lower head
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HFImageStream lowerHandle;
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auto lower = cv::imread(GET_DATA("data/pose/lower_face.jpeg"));
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ret = CVImageToImageStream(lower, lowerHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, lowerHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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pitch = multipleFaceData.angles.pitch[0];
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CHECK(pitch < -10);
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HFReleaseImageStream(lowerHandle);
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// Roll head
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HFImageStream leftWryneckHandle;
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auto leftWryneck = cv::imread(GET_DATA("data/pose/left_wryneck.png"));
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ret = CVImageToImageStream(leftWryneck, leftWryneckHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, leftWryneckHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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roll = multipleFaceData.angles.roll[0];
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CHECK(roll < -30);
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HFReleaseImageStream(leftWryneckHandle);
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// Roll head
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HFImageStream rightWryneckHandle;
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auto rightWryneck = cv::imread(GET_DATA("data/pose/right_wryneck.png"));
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ret = CVImageToImageStream(rightWryneck, rightWryneckHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFExecuteFaceTrack(session, rightWryneckHandle, &multipleFaceData);
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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roll = multipleFaceData.angles.roll[0];
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CHECK(roll > 30);
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HFReleaseImageStream(rightWryneckHandle);
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// finish
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ret = HFReleaseInspireFaceSession(session);
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REQUIRE(ret == HSUCCEED);
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}
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SECTION("Face detection benchmark") {
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#ifdef ENABLE_BENCHMARK
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int loop = 1000;
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HResult ret;
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HFSessionCustomParameter parameter = {0};
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HFDetectMode detMode = HF_DETECT_MODE_IMAGE;
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HFSession session;
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ret = HFCreateInspireFaceSession(parameter, detMode, 3, &session);
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REQUIRE(ret == HSUCCEED);
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// Prepare an image
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HFImageStream imgHandle;
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auto image = cv::imread(GET_DATA("data/bulk/kun.jpg"));
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ret = CVImageToImageStream(image, imgHandle);
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REQUIRE(ret == HSUCCEED);
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BenchmarkRecord record(getBenchmarkRecordFile());
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// Case: Execute the benchmark using the IMAGE mode
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ret = HFSessionSetFaceTrackMode(session, HF_DETECT_MODE_IMAGE);
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REQUIRE(ret == HSUCCEED);
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HFMultipleFaceData multipleFaceData = {0};
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auto start = (double) cv::getTickCount();
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for (int i = 0; i < loop; ++i) {
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ret = HFExecuteFaceTrack(session, imgHandle, &multipleFaceData);
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}
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auto cost = ((double) cv::getTickCount() - start) / cv::getTickFrequency() * 1000;
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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TEST_PRINT("<Benchmark> Face Detect -> Loop: {}, Total Time: {:.5f}ms, Average Time: {:.5f}ms", loop, cost, cost / loop);
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record.insertBenchmarkData("Face Detect", loop, cost, cost / loop);
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// Case: Execute the benchmark using the VIDEO mode(Track)
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ret = HFSessionSetFaceTrackMode(session, HF_DETECT_MODE_VIDEO);
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REQUIRE(ret == HSUCCEED);
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multipleFaceData = {0};
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start = (double) cv::getTickCount();
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for (int i = 0; i < loop; ++i) {
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ret = HFExecuteFaceTrack(session, imgHandle, &multipleFaceData);
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}
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cost = ((double) cv::getTickCount() - start) / cv::getTickFrequency() * 1000;
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REQUIRE(ret == HSUCCEED);
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REQUIRE(multipleFaceData.detectedNum == 1);
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TEST_PRINT("<Benchmark> Face Track -> Loop: {}, Total Time: {:.5f}ms, Average Time: {:.5f}ms", loop, cost, cost / loop);
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record.insertBenchmarkData("Face Track", loop, cost, cost / loop);
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ret = HFReleaseImageStream(imgHandle);
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REQUIRE(ret == HSUCCEED);
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ret = HFReleaseInspireFaceSession(session);
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REQUIRE(ret == HSUCCEED);
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#else
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TEST_PRINT("Skip the face detection benchmark test. To run it, you need to turn on the benchmark test.");
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#endif
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}
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}
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