//Covert from x,y to s,a return: true->success false->fail
public static bool ConvertRes(CSVHandler.ResPackage inputxy, ref CSVHandler.CalResPackage outputsa)
{
try
{
int CameraNum = ConfigHandler.GetCameraNum(inputxy.SerialNum);
if (CameraNum == 999 || CameraNum == 0)
{
Console.WriteLine("That is a wrong camera Serialnum for result conversion!\n");
return(false);
}
//Copy the SerialNum and Timestamp
outputsa.SerialNum = CameraNum;
outputsa.Timestamp = inputxy.Timestamp;
for (int i = 0; i < CSVHandler.DataRows; i++)
{
//Calculate the s a from x y
if (inputxy.x[i] == 0 || inputxy.y[i] == 0)
{
outputsa.s[i] = 0;
outputsa.a[i] = 0;
}
else
{
try
{
float cd = Convert.ToSingle(Math.Atan((ConfigHandler.CameraVo[CameraNum] - inputxy.y[i]) / ConfigHandler.CameraFy[CameraNum]));
float x = inputxy.x[i];
//ay load the device degree
outputsa.a[i] = System.Convert.ToSingle(ConfigHandler.CameraK00[CameraNum] + ConfigHandler.CameraK10[CameraNum] * cd + ConfigHandler.CameraK01[CameraNum] * x + ConfigHandler.CameraK11[CameraNum] * cd * x + ConfigHandler.CameraK02[CameraNum] * x * x);
float Yy = cd;
float alpha = System.Convert.ToSingle(ConfigHandler.CameraDegree[CameraNum] * 3.14159265358 / 180 + outputsa.a[i]);
float Fx = Convert.ToSingle(ConfigHandler.CameraP00[CameraNum] + ConfigHandler.CameraP10[CameraNum] * x + ConfigHandler.CameraP01[CameraNum] * Yy + ConfigHandler.CameraP20[CameraNum] * x * x + ConfigHandler.CameraP11[CameraNum] * x * Yy + ConfigHandler.CameraP02[CameraNum] * Yy * Yy);
//float Fx = (_Default.CameraP1[CameraNum] * SockPackc.s[i] * SockPackc.s[i] * SockPackc.s[i] + _Default.CameraP2[CameraNum] * SockPackc.s[i] * SockPackc.s[i] + _Default.CameraP3[CameraNum] * SockPackc.s[i] + _Default.CameraP4[CameraNum]);
float scor = System.Convert.ToSingle((ConfigHandler.CameraBmm[CameraNum] * Math.Tan(ConfigHandler.CameraPhi[CameraNum] + Math.Atan((ConfigHandler.CameraUo[CameraNum] - inputxy.x[i]) / ConfigHandler.CameraFx[CameraNum])) + ConfigHandler.CameraM[CameraNum]) / Fx);
float num = (scor * ConfigHandler.CameraBmm[CameraNum] + (scor - ConfigHandler.CameraM[CameraNum]) * ConfigHandler.BP1);
float den = Convert.ToSingle(ConfigHandler.CameraBmm[CameraNum] + (ConfigHandler.CameraM[CameraNum] - scor) * (ConfigHandler.BP2 * Math.Cos(alpha) + ConfigHandler.BP3 * Math.Sin(alpha)));
outputsa.s[i] = num / den;
}
catch (System.NullReferenceException)
{
}
}
}
return(true);
}
catch (System.NullReferenceException)
{
return(false);
}
}
// Read and Handle the csv-Result File (Multi-Line)
public static void HandleCSV_multiLine(object param)
{
HandleCSVParam hcsv_param = (HandleCSVParam)param;
MetroTunnelDB database = new MetroTunnelDB();
int record_id = hcsv_param.record_id;
string filepath = hcsv_param.filepath;
MainWindow mw = hcsv_param.mw;
FileStream fs = new FileStream(filepath, FileMode.Open, System.IO.FileAccess.Read);
StreamReader sr = new StreamReader(fs);
// Record the Line once
string strline;
string[] arrline = null;
string[] tablehead = null;
int columncount = 0;
bool isfirst = true;
int linecount = 0;
// Multi-Line Param
const int line_query_once = 50;
List <ResPackage> LinePackList = new List <ResPackage>();
while ((strline = sr.ReadLine()) != null)
{
//Handle one line each time
ResPackage LinePack = new ResPackage();
LinePack.x = new float[DataRows];
LinePack.y = new float[DataRows];
//CalResPackage LineCalPack = new CalResPackage();
//LineCalPack.s = new float[DataRows];
//LineCalPack.a = new float[DataRows];
arrline = strline.Split(',');
if (isfirst)
{
columncount = arrline.Length;
isfirst = false;
}
for (int i = 0; i < columncount; i++)
{
try
{
//SerialNum
if (i == 0)
{
LinePack.SerialNum = arrline[0].ToCharArray();
}
//Timestamp
else if (i == 1)
{
LinePack.Timestamp = Convert.ToInt32(arrline[1]);
}
else
{
int count = i / 2 - 1;
//x
if (i % 2 == 0)
{
LinePack.x[count] = Convert.ToSingle(arrline[i]);
}
//y
else
{
// LinePack.y[count] = Convert.ToSingle(arrline[i]);
LinePack.y[count] = Convert.ToSingle(count);
}
}
}
catch (System.NullReferenceException)
{
//SerialNum
if (i == 0)
{
continue;
}
//Timestamp
else if (i == 1)
{
continue;
}
else
{
int count = i / 2 - 1;
//x
if (i % 2 == 0)
{
LinePack.x[count] = 0;
}
//y
else
{
LinePack.y[count] = 0;
}
}
}
catch (System.IndexOutOfRangeException)
{
//SerialNum
if (i == 0)
{
continue;
}
//Timestamp
else if (i == 1)
{
continue;
}
else
{
int count = i / 2 - 1;
//x
if (i % 2 == 0)
{
LinePack.x[count] = 0;
}
//y
else
{
LinePack.y[count] = 0;
}
}
}
}
LinePackList.Add(LinePack);
//Convert to s-a
//bool ret = false;
//ret = ModelHandler.ConvertRes(LinePack, ref LineCalPack);
//if (!ret)
//{
// Console.WriteLine("Covertion Failed ! ! !\n");
//}
if (LinePackList.Count % line_query_once == 0)
{
DataRaw[] dataRaws = new DataRaw[LinePackList.Count];
for (int l = 0; l < LinePackList.Count; l++)
{
//Get DataRaw
dataRaws[l] = new DataRaw(record_id, LinePackList[l].Timestamp, ConfigHandler.GetCameraNum(LinePackList[l].SerialNum), LinePackList[l].x, LinePackList[l].y);
mw.line_counter++;
}
//Send to MySQL
int retm = 0;
try
{
retm = database.InsertIntoDataRaw(dataRaws);
}
catch (System.Exception)
{
mw.DebugWriteLine("截面数据库插入异常");
}
if (!Convert.ToBoolean(retm))
{
mw.DebugWriteLine("截面数据库插入异常");
}
linecount = 0;
LinePackList.Clear();
}
// mw.SubProcessReport(mw.line_counter++);
}
if (LinePackList.Count > 0)
{
DataRaw[] dataRaws = new DataRaw[LinePackList.Count];
for (int l = 0; l < LinePackList.Count; l++)
{
//Get DataRaw
dataRaws[l] = new DataRaw(record_id, LinePackList[l].Timestamp, ConfigHandler.GetCameraNum(LinePackList[l].SerialNum), LinePackList[l].x, LinePackList[l].y);
mw.line_counter++;
}
//Send to MySQL
int retm = 0;
try
{
retm = database.InsertIntoDataRaw(dataRaws);
}
catch (System.Exception)
{
mw.DebugWriteLine("截面数据库插入异常");
}
if (!Convert.ToBoolean(retm))
{
mw.DebugWriteLine("截面数据库插入异常");
}
}
DataAnalyze.threadControlCounter += 1;
}
//Deal with EncodeResult
public static void ScanEncodeResult(object o_filepath, int record_id)
{
string filepath = (string)o_filepath;
string EncodeResult = filepath + "\\EncodeResult";
List <FileNames> Filelist = new List <FileNames>();
GetSystemAllPath.GetallDirectory(Filelist, EncodeResult);
//Console.WriteLine("---Decoding " + EncodeResult + ".....\n");
if (Filelist.Count() < 1)
{
mw.DebugWriteLine("未发现视频文件");
return;
}
mw.DebugWriteLine("解析视频目录" + EncodeResult + "...");
for (int i = 0; i < Filelist.Count(); i++)
{
string mjpegpath = EncodeResult + "\\" + Filelist[i].text + "\\" + Filelist[i].children[0].text;
string outputpath = filepath + "\\DecodeResult\\" + Filelist[i].text;
//Console.WriteLine("------Decoding " + Filelist[i].text + ".....\n");
mw.DebugWriteLine("解析视频文件" + Filelist[i].text + "...");
//Decode the mjpeg
MjpegHandler.DecodeParam param;
param.inputvideo = mjpegpath;
param.outputpath = outputpath;
Thread DecodeThread = new Thread(MjpegHandler.CallPythonToDecode);
DecodeThread.Start(param);
//MjpegHandler.CallPythonToDecode(param);
}
mw.DebugWriteLine("导入视频序列" + EncodeResult + "...");
for (int i = 0; i < Filelist.Count(); i++)
{
mw.DebugWriteLine("导入视频序列" + Filelist[i].text + "...");
string image_root_url = filepath + "\\DecodeResult\\" + Filelist[i].text;
string mjpeg_csv_path = EncodeResult + "\\" + Filelist[i].text + "\\" + Filelist[i].children[1].text;
// Get CameraNum from filename
int cam_num = ConfigHandler.GetCameraNum(Filelist[i].children[1].text.Split("_")[1].Split(".")[0].ToCharArray());
if (cam_num < 1 || cam_num == 999)
{
continue;
}
CSVHandler.HandleTimestampParam htime_param;
htime_param.record_id = record_id;
htime_param.cam_num = cam_num;
htime_param.csv_file_path = mjpeg_csv_path;
htime_param.mjpeg_root_path = image_root_url;
htime_param.mw = mw;
// Handle Timestamp csv
//CSVHandler.HandleTimestamp(htime_param);
// Handle Timestamp csv mtd
Thread htime_thread = new Thread(CSVHandler.HandleTimestamp);
htime_thread.Start(htime_param);
// mw.DebugWriteLine("导入视频序列" + Filelist[i].text + "完成");
}
mw.DebugWriteLine("导入视频序列" + EncodeResult + "完成");
while (threadControlCounter < (Filelist.Count() * 2))
{
int task_now = (int)(GetSystemAllPath.GetDirectorySize(filepath + "\\DecodeResult") / 1000000);
mw.SubProcessReport(task_now + mw.line_counter);
Thread.Sleep(100);
}
threadControlCounter = 0;
//Console.WriteLine("---Decoding Finished " + EncodeResult + ".....\n");
mw.DebugWriteLine("解析视频目录" + EncodeResult + "完成");
}