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[ADD] start of multiple squares

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Sem van der Hoeven
2021-06-08 11:54:48 +02:00
parent afd3e00ddb
commit ef470bd4f1
6 changed files with 85 additions and 11 deletions
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29
src/computervision/calibration/HandCalibrator.cpp
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@@ -7,10 +7,6 @@ namespace computervision
namespace handcalibration
{
static bool background_calibrated;
static bool skintone_calibrated;
static bool hand_present;
HandCalibrator::HandCalibrator()
{
@@ -18,16 +14,26 @@ namespace computervision
void HandCalibrator::DrawHandCalibrationText(cv::Mat& output_frame)
{
cv::rectangle(output_frame,cv::Rect(0, 0, output_frame.cols, 40),cv::Scalar(0,0,0),-1);
cv::putText(output_frame, "Hand calibration", cv::Point(output_frame.cols/2-100, 25), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(18, 219, 65), 2);
cv::rectangle(output_frame, cv::Rect(0, 0, output_frame.cols, 40), cv::Scalar(0, 0, 0), -1);
cv::putText(output_frame, "Hand calibration", cv::Point(output_frame.cols / 2 - 100, 25), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(18, 219, 65), 2);
cv::putText(output_frame, "press 'b' to calibrate background,then press 's' to calibrate skin tone", cv::Point(5, 35), cv::FONT_HERSHEY_PLAIN, 1.0, cv::Scalar(18, 219, 65), 1);
cv::rectangle(output_frame, cv::Rect(0, output_frame.rows - 80, 450, output_frame.cols), cv::Scalar(0, 0, 0), -1);
cv::putText(output_frame, "hand in frame:", cv::Point(5, output_frame.rows - 50), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(255, 255, 0), 1);
cv::rectangle(output_frame, cv::Rect(270, output_frame.rows - 70, 20, 20), hand_present ? cv::Scalar(0, 255, 0) : cv::Scalar(0,0,255), -1);
cv::rectangle(output_frame, cv::Rect(420, output_frame.rows - 67, 15, 15), hand_present ? cv::Scalar(0, 255, 0) : cv::Scalar(0, 0, 255), -1);
cv::putText(output_frame, "background calibrated:", cv::Point(5, output_frame.rows - 30), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(255, 255, 0), 1);
cv::rectangle(output_frame, cv::Rect(420, output_frame.rows - 47, 15, 15), background_calibrated ? cv::Scalar(0, 255, 0) : cv::Scalar(0, 0, 255), -1);
cv::putText(output_frame, (background_calibrated ? "background calibrated" : "background not calibrated"), cv::Point(5, output_frame.rows-30), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(255, 255, 0), 1);
cv::putText(output_frame, (skintone_calibrated ? "skincolor calibrated" : "skincolor not calibrated"), cv::Point(5, output_frame.rows-10), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(255, 255, 0), 1);
cv::putText(output_frame, "skin color calibrated:", cv::Point(5, output_frame.rows - 10), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(255, 255, 0), 1);
cv::rectangle(output_frame, cv::Rect(420, output_frame.rows - 27, 15, 15), skintone_calibrated ? cv::Scalar(0, 255, 0) : cv::Scalar(0, 0, 255), -1);
if (hand_present)
{
std::string hand_text = fingers_amount > 0 ? "open" : "closed";
cv::putText(output_frame, hand_text, cv::Point(10, 75), cv::FONT_HERSHEY_PLAIN, 2.0, cv::Scalar(255, 0, 255), 3);
}
}
void HandCalibrator::SetSkinCalibration(bool val)
@@ -45,6 +51,11 @@ namespace computervision
hand_present = val;
}
void HandCalibrator::SetAmountOfFingers(int amount)
{
fingers_amount = amount;
}
bool HandCalibrator::CheckIfHandPresent(cv::Mat input_image)
{
std::vector<std::vector<cv::Point>> points;