private void excelToolStripMenuItem_Click(object sender, EventArgs e)
{
Excel_APP1 = new Excel.Application();
Excel_WB1 = Excel_APP1.Workbooks.Add();
Excel_WS1 = new Excel.Worksheet();
saveFileDialog1.Filter = "Excel|*.xlsx";
saveFileDialog1.Title = "Save a Excel";
Excel_WS1 = Excel_WB1.Worksheets[1];
Excel_WS1.Name = "Data";
Excel_APP1.Cells[1, 1] = "圖片(.jpg)";
Excel_APP1.Cells[1, 2] = "Profile下";
Excel_APP1.Cells[1, 3] = "Profile上";
OriginalImg1.Load(files[0]);
/*============================計算scaling ratio============================*/
float PictureBoxSizeRatio = (float)pbImg1.Width / pbImg1.Height;
float ImageSizeRatio = (float)OriginalImg1.Width / OriginalImg1.Height;
if (ImageSizeRatio > PictureBoxSizeRatio)
{
ScalingRatio = (float)pbImg1.Width / OriginalImg1.Width;
}
else
{
ScalingRatio = (float)pbImg1.Height / OriginalImg1.Height;
}
/*=========================================================================*/
for (int i = 0; i < FileListBox.Items.Count; i++)
{
FileListBox.SelectedIndex = i;
FileListBox.Refresh();
OriginalImg1.Load(files[i]);
OriginalImg1.Draw(pbImg1.CreateGraphics(), ScalingRatio);
//EC24Image2.SetSize(EC24Image1);
//EasyImage.Oper(EArithmeticLogicOperation.Copy, new EC24(0, 0, 0), EC24Image2);
//EC24Image1.ColorSystem = EColorSystem.Rgb;
//EColorLookup1.ConvertFromRgb(EColorSystem.Yiq);
//EColorLookup1.Transform(EC24Image1, EC24Image2);
//EC24Image2.Draw(pbImg2.CreateGraphics(), ScalingRatio);
GrayImg1.SetSize(OriginalImg1);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), GrayImg1);
EasyImage.Convert(OriginalImg1, GrayImg1); //轉灰階
//EasyImage.Oper(EArithmeticLogicOperation.Subtract, GrayImg1, BackgroundGray, GrayImg1);
//EasyImage.Threshold(GrayImg1, GrayImg1, 56);
//EasyImage.OpenBox(GrayImg1, GrayImg1, settings.set_value_3());
GrayImg1.Draw(pbImg2.CreateGraphics(), ScalingRatio);
EasyImage.ImageToLineSegment(GrayImg1, In, 1485, 700, 1683, 700); //設定車子進入的偵測線，判斷車子是否準備進來
EasyImage.ImageToLineSegment(GrayImg1, Out, 1485, 400, 1683, 400); //設定車子出去的偵測線，判斷車子是否準備出去
Excel_APP1.Cells[2 + i, 1] = Path.GetFileNameWithoutExtension(files[i]);
Excel_APP1.Cells[2 + i, 2] = getProfileValueSum(In);
Excel_APP1.Cells[2 + i, 3] = getProfileValueSum(Out);
//Console.WriteLine(files[i]);
}
if (saveFileDialog1.ShowDialog() == DialogResult.OK && saveFileDialog1.FileName != "")
{
Excel_WB1.SaveAs(saveFileDialog1.FileName);
}
Excel_WS1 = null;
Excel_WB1.Close();
Excel_WB1 = null;
Excel_APP1.Quit();
Excel_APP1 = null;
}
private async void videoPlayToolStripMenuItem_Click(object sender, EventArgs e)
{
if (video == null)
{
return;
}
if (!play)
{
play = true;
videoPlayToolStripMenuItem.Text = "VideoPause";
}
else
{
play = false;
videoPlayToolStripMenuItem.Text = "VideoPlay";
}
try
{
while (play)
{
Mat frame = new Mat();
if (frame == null)
{
break;
}
pbImg1.Image = frame.Bitmap; //顯示frame
fps = video.GetCaptureProperty(CapProp.Fps); //抓影片的fps
videotime = Math.Round(video.GetCaptureProperty(CapProp.PosMsec) / 1000, 3, MidpointRounding.AwayFromZero); //抓影片時間
framecount = video.GetCaptureProperty(CapProp.PosFrames);
refBitmap(frame);
OriginalImg1 = BitmapToEImageC24(ref bitmap);
if (!firstSet)
{
GrayImg1.SetSize(OriginalImg1);
GrayImg3.SetSize(OriginalImg1);
BackgroundGray.SetSize(OriginalImg1);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), GrayImg1);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), GrayImg3);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), BackgroundGray);
EasyImage.Convert(OriginalImg1, GrayImg1); //轉灰階
EasyImage.Convert(OriginalImg1, BackgroundGray); //轉灰階
firstSet = true;
}
else
{
EasyImage.Convert(OriginalImg1, GrayImg1); //轉灰階
//EasyImage.Oper(EArithmeticLogicOperation.Subtract, GrayImg1, BackgroundGray, GrayImg3);
//double profilevalue_in = getProfileValueSum(In);
//double profilevalue_out = getProfileValueSum(Out);
//if (profilevalue_in < 2500 && profilevalue_out < 2500)
//{
// Console.WriteLine("Background:" + profilevalue_in);
// EasyImage.Convert(OriginalImg1, BackgroundGray); //轉灰階
//}
//else
//{
// Console.WriteLine("有車進入:" + profilevalue_in);
// EasyImage.Convert(OriginalImg1, BackgroundGray); //轉灰階
//}
}
EasyImage.ImageToLineSegment(GrayImg1, In, 968, 585, 1747, 585); //設定車子進入的偵測線，判斷車子是否準備進來
EasyImage.ImageToLineSegment(GrayImg1, Out, 968, 209, 1747, 209); //設定車子出去的偵測線，判斷車子是否準備出去
Console.WriteLine(getProfileValueSum(In));
ShowImage(GrayImg1, pbImg2);
//ShowImage(BackgroundGray, pbImg3);
bitmap.Dispose();
System.GC.Collect();
System.GC.WaitForPendingFinalizers();
videoInfo.setValue(totalframe, framecount, videotime, fps);
await Task.Delay(1000 / Convert.ToInt32(fps)); //延遲
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private async void excelToolStripMenuItem2_Click(object sender, EventArgs e)
{
Excel_APP1 = new Excel.Application();
Excel_WB1 = Excel_APP1.Workbooks.Add();
Excel_WS1 = new Excel.Worksheet();
saveFileDialog1.Filter = "Excel|*.xlsx";
saveFileDialog1.Title = "Save a Excel";
Excel_WS1 = Excel_WB1.Worksheets[1];
Excel_WS1.Name = "Data";
Excel_APP1.Cells[1, 1] = "圖片(.jpg)";
Excel_APP1.Cells[1, 2] = "Profile下";
Excel_APP1.Cells[1, 3] = "Profile上";
Excel_APP1.Cells[1, 4] = "時間";
try
{
while (framecount != totalframe)
{
Mat frame = new Mat();
frame = video.QueryFrame(); //擷取影片frame
if (frame == null)
{
break;
}
pbImg1.Image = frame.Bitmap; //顯示frame
fps = video.GetCaptureProperty(CapProp.Fps); //抓影片的fps
videotime = video.GetCaptureProperty(CapProp.PosMsec) / 1000; //抓影片時間
framecount = video.GetCaptureProperty(CapProp.PosFrames);
Bitmap bitmap_source = (Bitmap)frame.Bitmap;
if (bitmap == null)
{
bitmap = (Bitmap)bitmap_source.Clone();
}
bitmap = bitmap_source;
if (bitmap == null)
{
return;
}
OriginalImg1 = BitmapToEImageC24(ref bitmap);
GrayImg1.SetSize(OriginalImg1);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), GrayImg1);
EasyImage.Convert(OriginalImg1, GrayImg1); //轉灰階
EasyImage.ImageToLineSegment(GrayImg1, In, 413, 104, 797, 104); //設定車子進入的偵測線，判斷車子是否準備進來
EasyImage.ImageToLineSegment(GrayImg1, Out, 325, 891, 776, 891); //設定車子出去的偵測線，判斷車子是否準備出去
ShowImage(GrayImg1, pbImg2);
//Console.WriteLine("In:" + getProfileValueSum(In) + " / " + "Out:" + getProfileValueSum(Out) + " / " + "Time:" + videotime);
Excel_APP1.Cells[framecount + 1, 1] = framecount.ToString();
Excel_APP1.Cells[framecount + 1, 2] = getProfileValueSum(In);
Excel_APP1.Cells[framecount + 1, 3] = getProfileValueSum(Out);
Excel_APP1.Cells[framecount + 1, 4] = videotime;
bitmap.Dispose();
System.GC.Collect();
System.GC.WaitForPendingFinalizers();
videoInfo.setValue(totalframe, framecount, videotime, fps);
await Task.Delay(1000 / Convert.ToInt32(fps)); //延遲
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
if (saveFileDialog1.ShowDialog() == DialogResult.OK && saveFileDialog1.FileName != "")
{
Excel_WB1.SaveAs(saveFileDialog1.FileName);
}
Excel_WS1 = null;
Excel_WB1.Close();
Excel_WB1 = null;
Excel_APP1.Quit();
Excel_APP1 = null;
}
private void btnDetect_Click(object sender, EventArgs e)
{
double t1 = 0, t2 = 0, timeDiff = 0, fov = 5.0, speed = 0;
bool hascar = false;
valuein = double.Parse(Value_In.Text);
valueout = double.Parse(Value_Out.Text);
last_In = 0;
last_Out = 0;
EC24Image1.Load(files[0]);
/*============================計算scaling ratio============================*/
float PictureBoxSizeRatio = (float)pbimg.Width / pbimg.Height;
float ImageSizeRatio = (float)EC24Image1.Width / EC24Image1.Height;
if (ImageSizeRatio > PictureBoxSizeRatio)
{
ScalingRatio = (float)pbimg.Width / EC24Image1.Width;
}
else
{
ScalingRatio = (float)pbimg.Height / EC24Image1.Height;
}
/*=========================================================================*/
for (int i = 0; i < listBox1.Items.Count; i++)
{
listBox1.SelectedIndex = i;
listBox1.Refresh();
EC24Image1.Load(files[i]);
EC24Image1.Draw(pbimg.CreateGraphics(), ScalingRatio);
EBW8Image1.SetSize(EC24Image1);
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), EBW8Image1);
EasyImage.Convert(EC24Image1, EBW8Image1); //轉灰階
EasyImage.ImageToLineSegment(EBW8Image1, In, 1000, 1079, 1750, 1079); //設定偵測線在最底部，判斷車子是否準備進來
EasyImage.ImageToLineSegment(EBW8Image1, Out, 1000, 0, 1750, 0); //設定偵測線在最頂部，判斷車子是否準備出去
if (CarIn(In) && !hascar) //假如沒有車子，且CarIn有偵測到車子情況下，視同進入
{
previous = i; //記錄車子進來的圖片張數
//t1 = DateTime.Now.TimeOfDay.Seconds + DateTime.Now.TimeOfDay.Milliseconds / 1000.0; //記錄進來的時間
speed = 0;
hascar = true;
}
else if (CarOut(Out) && hascar && speed == 0) //假如有車子，且CarOut有偵測到車子並尚未計算速度的情況下，視同出去
{
current = i; //記錄車子出去的圖片張數
if (current - previous <= 10 || current - previous >= 100) //防呆機制，假如10張內或超過100張視同有問題
{
//last_Out = 0;
hascar = false;
}
else
{
Console.WriteLine("車子進來的第一張圖片:" + files[previous]);
Console.WriteLine("車子出去的最後一張圖片:" + files[current]);
t1 = Double.Parse(Path.GetFileNameWithoutExtension(files[previous])); //擷取進來的圖檔名當作進來的時間
t2 = Double.Parse(Path.GetFileNameWithoutExtension(files[current])); //擷取出去的圖檔名當作出去的時間
//t2 = DateTime.Now.TimeOfDay.Seconds + DateTime.Now.TimeOfDay.Milliseconds / 1000.0; //記錄出去的時間
Console.WriteLine("T1=" + t1.ToString());
Console.WriteLine("T2=" + t2.ToString());
//秒數做溢位處理
/*
* if (t1 > t2)
* timeDiff = (t2 + 60) - t1;
* else
*/
timeDiff = t2 - t1; //出去的時間減去進來的時間
Console.WriteLine("timeDiff = " + timeDiff);
speed = fov / (timeDiff / 4) * 3.6; //計算車子的速度，因為採用4倍慢速錄影所以時間要除以4，速度單位為km/hr
speed = Math.Round(speed, 2, MidpointRounding.AwayFromZero); //將速度四捨五入
labelSpeed.Text = "Speed: " + speed.ToString();
Console.WriteLine("Speed: " + speed);
labelSpeed.Update();
last_In = 0;
hascar = false;
}
}
}
}