ユーザーの全身写真に描かれた長方形の幅と長さを取得するプログラムを作成しています。正しいscaleFactor、minNeighbor、およびサイズを取得できないようです。正しい情報を得るにはどうすればいいですか...
これが私のコードです:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Emgu.CV;
using Emgu.CV.Structure;
using Emgu.Util;
namespace fitting
{
public partial class Form1 : Form
{
HaarCascade UpperBody = new HaarCascade("haarcascade_mcs_upperbody.xml");
HaarCascade LowerBody = new HaarCascade("haarcascade_lowerbody.xml");
Capture camera;
bool captureProcess = false;
Image<Bgr, Byte> img;
public Form1()
{
InitializeComponent();
}
void viewImage(object sender, EventArgs e)
{
img = camera.QueryFrame();
if (img == null)
return;
CamImageBox.Image = img;
}
private void btnCapture_Click(object sender, EventArgs e)
{
if (captureProcess == true)
{
string data;
Application.Idle -= viewImage;
captureProcess = false;
SaveFileDialog dlg = new SaveFileDialog();
//dlg="Image|*.jpg;*png";
if (dlg.ShowDialog() == DialogResult.OK)
{
img.ToBitmap().Save(dlg.FileName + ".jpg", System.Drawing.Imaging.ImageFormat.Png);
data = dlg.FileName + ".jpg";
}
measureImage();
}
}
void measureImage()
{
OpenFileDialog dlg2 = new OpenFileDialog();
dlg2.Filter = "Image|*.jpg;*png";
if (dlg2.ShowDialog() == DialogResult.OK)
{
Image<Bgr, Byte> frame = new Image<Bgr, byte>(dlg2.FileName);
Image<Gray, Byte> Gray_Frame = frame.Convert<Gray, Byte>();
MCvAvgComp[][] LowerBodyDetect = Gray_Frame.DetectHaarCascade(
LowerBody,
1.985603925968,
0,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size());
MCvAvgComp[][] UpperBodyDetect = Gray_Frame.DetectHaarCascade(
UpperBody,
1.3,
5,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size());
//foreach (MCvAvgComp Upp_Body in UpperBodyDetect[0])
//{
// frame.Draw(Upp_Body.rect, new Bgr(Color.Red), 2);
// double width = (Upp_Body.rect.Width * 0.264583333);
// textBox1.Text = (Convert.ToString(width));
//}
try
{
frame.Draw(UpperBodyDetect[0][0].rect, new Bgr(Color.Red), 2);
double width = (UpperBodyDetect[0][0].rect.Width);
textBox1.Text = (Convert.ToString(width));
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
//foreach (MCvAvgComp Low_Body in LowerBodyDetect[0])
//{
// frame.Draw(Low_Body.rect, new Bgr(Color.Green), 2);
//}
try
{
frame.Draw(LowerBodyDetect[0][0].rect, new Bgr(Color.Green), 2);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
CamImageBox.Image = frame;
}
}
private void Form1_Load(object sender, EventArgs e)
{
bool useCam = false;
if (!useCam)
measureImage();
else {
try
{
camera = new Capture();
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
return;
}
Application.Idle += viewImage;
captureProcess = true;
}
}
}
}