94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
#include "grayMatch.h"
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#include <iostream>
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#include <opencv2/core/utility.hpp>
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#include <opencv2/opencv.hpp>
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#include <string>
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int main(int argc, const char *argv[]) {
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const std::string keys = "{model m || model image}"
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"{scene s || scene image}"
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"{view v || view result}"
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"{threshold t | 0.7 | match minium score}"
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"{bench b || match benchmark}"
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"{help h || print this help}";
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cv::CommandLineParser cmd(argc, argv, keys);
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if (!cmd.check()) {
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cmd.printErrors();
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return -1;
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}
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if (cmd.has("help")) {
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cmd.printMessage();
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return 0;
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}
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auto srcFile = std::string(IMG_DIR) + "/model3.png";
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auto dstFile = std::string(IMG_DIR) + "/model3_src2.png";
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if (cmd.has("model"))
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srcFile = cmd.get<std::string>("model");
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if (cmd.has("scene"))
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dstFile = cmd.get<std::string>("scene");
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auto src = cv::imread(srcFile, cv::IMREAD_GRAYSCALE);
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auto dst = cv::imread(dstFile, cv::IMREAD_GRAYSCALE);
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if (src.empty() || dst.empty()) {
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return -1;
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}
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int count = 70;
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std::vector<Pose> poses(count);
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auto score = cmd.get<float>("threshold");
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auto t0 = cv::getTickCount();
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auto model = trainModel(src, -1, 0, 360, -1);
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auto t1 = cv::getTickCount();
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matchModel(dst, model, &count, poses.data(), -1, 0, 360, 0, score, 1);
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auto t2 = cv::getTickCount();
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const auto trainCost = static_cast<double>(t1 - t0) / cv::getTickFrequency();
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const auto matchCost = static_cast<double>(t2 - t1) / cv::getTickFrequency();
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std::cout << "train(s):" << trainCost << " match(s):" << matchCost << std::endl;
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for (int i = 0; i < count; i++) {
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const auto &pose = poses[ i ];
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std::cout << pose.x << "," << pose.y << "," << pose.angle << "," << pose.score << std::endl;
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}
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if (cmd.has("bench")) {
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constexpr int times = 100;
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auto start = cv::getTickCount();
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for (int i = 0; i < times; i++) {
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matchModel(dst, model, &count, poses.data(), -1, 0, 360, 0, score, 1);
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count = 70;
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}
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auto end = cv::getTickCount();
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const auto cost = static_cast<double>(end - start) / cv::getTickFrequency() / times;
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std::cout << "match bench avg(s):" << cost << std::endl;
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}
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if (cmd.has("view")) {
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cv::Mat color;
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cv::cvtColor(dst, color, cv::COLOR_GRAY2RGB);
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for (int i = 0; i < count; i++) {
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const auto &pose = poses[ i ];
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cv::RotatedRect rect(cv::Point2f(pose.x, pose.y), src.size(), -pose.angle);
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cv::Point2f pts[ 4 ];
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rect.points(pts);
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cv::line(color, pts[ 0 ], pts[ 1 ], cv::Scalar(255, 0, 0), 1, cv::LINE_AA);
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cv::line(color, pts[ 1 ], pts[ 2 ], cv::Scalar(255, 0, 0), 1, cv::LINE_AA);
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cv::line(color, pts[ 2 ], pts[ 3 ], cv::Scalar(255, 0, 0), 1, cv::LINE_AA);
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cv::line(color, pts[ 3 ], pts[ 0 ], cv::Scalar(255, 0, 0), 1, cv::LINE_AA);
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}
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cv::imshow("img", color);
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cv::waitKey();
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}
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return 0;
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}
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