public override void OnGet(HttpRequest request, HttpResponse response)
{
if (request.RestConvention != null)
{
Log.Debug(string.Format("返回ID:{0}人员库", request.RestConvention));
int id = -1;
try
{
id = Convert.ToInt32(request.RestConvention);
}
catch
{
}
PersonDataSet da = PersonDataSet.CreateInstanceFromDataAngineModel(bll.GetModel(id));
if (null != da)
{
response.SetContent(da.ToJson());
}
}
else if (request.Domain != string.Empty)
{
Log.Debug(string.Format("返回所有库信息"));
List <DataAngineSet.Model.person_dataset> datasets = bll.DataTableToList(bll.GetAllList().Tables[0]);
response.SetContent(JsonConvert.SerializeObject(PersonDataSet.CreateInstanceFromDataAngineModel(datasets.ToArray())));
}
response.Send();
}
public override void OnPost(HttpRequest request, HttpResponse response)
{
if (request.RestConvention != null)//根据ID获得数据库
{
Log.Debug(string.Format("返回数据库{0}的信息", request.RestConvention));
int id = -1;
try
{
id = Convert.ToInt32(request.RestConvention);
}
catch
{
}
SearchInfo searchinfo = SearchInfo.CreateInstanceFromJSON(request.PostParams);
if (searchinfo != null)
{
DataAngineSet.Model.person_dataset ds = new DataAngineSet.Model.person_dataset();
ds = person_datasetbll.GetModel(id);
//int num = bll.GetListByTime(searchinfo.StartTime, searchinfo.EndTime, ds.id.ToString()).Tables[0].Rows.Count;
HitAlertData[] ha = HitAlertData.CreateInstanceFromDataAngineDataSet(bll.GetListByTime(searchinfo.StartTime, searchinfo.EndTime, searchinfo.StartIndex, searchinfo.PageSize, ds.id.ToString()));
HitAlertData[] haALL = HitAlertData.CreateInstanceFromDataAngineDataSet(bll.GetListByTime_TaskId(searchinfo.StartTime, searchinfo.EndTime, ds.id.ToString()));
JObject jo = new JObject(new JProperty("num", haALL.Length), new JProperty("pageData", JsonConvert.DeserializeObject(JsonConvert.SerializeObject(ha))));
response.SetContent(JsonConvert.SerializeObject(jo));
}
//if(request.GetParams!=null)
//{
// DateTime starttime=new DateTime();
// DateTime endtime=new DateTime();
// int startindex = 0;
// int pagesize = 30;
// starttime = Convert.ToDateTime(request.GetParams["starttime"]);
// endtime = Convert.ToDateTime(request.GetParams["endtime"]);
// startindex = Convert.ToInt32(request.GetParams["startindex"]);
// pagesize = Convert.ToInt32(request.GetParams["pagesize"]);
// HitAlertData[] ha = HitAlertData.CreateInstanceFromDataAngineDataSet(bll.GetListByTime(starttime, endtime, startindex, pagesize, library));
// response.SetContent(JsonConvert.SerializeObject(ha));
//}
}
else
{
Log.Debug("轨迹查询");
Trajectory_Search trajectory_search = Trajectory_Search.CreateInstanceFromJSON(request.PostParams);
if (trajectory_search != null)
{
HitAlertData_Trajectory_Search[] ha = HitAlertData_Trajectory_Search.CreateInstanceFromDataAngineDataSet(bll.GetListById(trajectory_search.UserId, trajectory_search.StartTime, trajectory_search.EndTime, trajectory_search.StartIndex, trajectory_search.PageSize));
HitAlertData_Trajectory_Search[] haALL = HitAlertData_Trajectory_Search.CreateInstanceFromDataAngineDataSet(bll.GetListById(trajectory_search.UserId, trajectory_search.StartTime, trajectory_search.EndTime));
JObject jo = new JObject(new JProperty("num", haALL.Length), new JProperty("pageData", JsonConvert.DeserializeObject(JsonConvert.SerializeObject(ha))));
response.SetContent(JsonConvert.SerializeObject(jo));
}
}
response.Send();
}
bool Init(int taskID)
{
DataAngineSet.Model.surveillance_task task = taskBll.GetModel(taskID);
if (null == task)
{
Log.Debug("检索任务失败"); return(false);
}
DataAngineSet.Model.device device = deviceBll.GetModel(task.device_id);
if (null == device)
{
Log.Debug("检索设备失败"); return(false);
}
DataAngineSet.Model.person_dataset person_dataset = datasetBll.GetModel(task.person_dataset_id);
if (null == person_dataset)
{
Log.Debug("检索库失败"); return(false);
}
InitFRS();
fa.LoadData(person_dataset.id);
cap.TaskID = taskID;
cap.HitAlertReturnEvent += new Capture.HitAlertCallback(OnHit);
int id = -1;
try
{
Log.Debug(device.video_address);
id = Convert.ToInt32(device.video_address);
}
catch
{
}
if (id == -1)
{
if (cap.Start(device.video_address) != ReturnCode.SUCCESS)
{
Log.Debug("打开摄像头失败");
return(false);
}
}
else
{
if (cap.Start(id) != ReturnCode.SUCCESS)
{
Log.Debug("打开摄像头失败");
return(false);
}
}
return(true);
}
/// <summary>
/// Post时调用
/// </summary>
public override void OnPost(HttpRequest request, HttpResponse response)
{
bool status = false;
//OneVsOne
if (request.RestConvention == "0")
{
Log.Debug("比较图片");
//http://127.0.0.1:8080/v1/verify/0
//VerifyOneVsOne verify = VerifyOneVsOne.CreateInstanceFromJSON(request.PostParams);
string result = Base64Decode(request.PostParams);
VerifyOneVsOne verify = VerifyOneVsOne.CreateInstanceFromJSON(result);
if (verify != null)
{
double score = 0;
//初始化
InitFRS();
if (verify.PicSrc != null && verify.PicDst != null)
{
Bitmap Bitmapsrc = Base64ToImage(verify.PicSrc);
Bitmap Bitmapdst = Base64ToImage(verify.PicDst);
Bitmap bmpsrc = new Bitmap(Bitmapsrc.Width, Bitmapsrc.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics.FromImage(bmpsrc).DrawImage(Bitmapsrc, new Rectangle(0, 0, bmpsrc.Width, bmpsrc.Height));
Bitmap bmpdst = new Bitmap(Bitmapdst.Width, Bitmapdst.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics.FromImage(bmpdst).DrawImage(Bitmapdst, new Rectangle(0, 0, bmpdst.Width, bmpdst.Height));
Bitmapsrc.Save("Bitmapsrc.jpg");
Bitmapdst.Save("Bitmapdst.jpg");
score = fa.Compare(bmpsrc, bmpdst);
bmpsrc.Dispose();
bmpdst.Dispose();
}
else
{
//Image src = Image.FromFile(verify.PicSrc_Path);
Image src = Get_UrlImage(verify.PicSrc_Path);
//Image dst = Image.FromFile(verify.PicDst_Path);
Image dst = Get_UrlImage(verify.PicDst_Path);
score = fa.Compare(src, dst);
}
Log.Debug(string.Format("相似度:{0}", score));
response.SetContent(JsonConvert.SerializeObject(score));
//response.SetContent("0.8");
}
}
else
{
Log.Debug("查找图片");
//VerifyOneVsN verify = VerifyOneVsN.CreateInstanceFromJSON(request.PostParams);
string result = Base64Decode(request.PostParams);
VerifyOneVsN verify = VerifyOneVsN.CreateInstanceFromJSON(result);
if (verify != null)
{
int DatasetId = Convert.ToInt32(request.RestConvention);
DataAngineSet.Model.person_dataset ds = new DataAngineSet.Model.person_dataset();
ds = bll.GetModel(DatasetId);
// 获取Post的阈值和top值
double ScoreThresh = Convert.ToDouble(verify.ScoreThresh);
int TopK = Convert.ToInt32(verify.TopK);
if (ScoreThresh == 0)
{
ScoreThresh = 0.6;
}
if (TopK == 0)
{
TopK = 3;
}
//初始化
InitFRS();
fa.LoadData(DatasetId);
Log.Debug(string.Format("初始阈值:{0}", fa.ScoreThresh));
Log.Debug(string.Format("初始top值:{0}", fa.TopK));
// 设置阈值和top值
fa.ScoreThresh = (float)ScoreThresh;
fa.TopK = TopK;
Log.Debug(string.Format("设置阈值:{0}", fa.ScoreThresh));
Log.Debug(string.Format("设置top值:{0}", fa.TopK));
FRS.HitAlert[] hits;
if (verify.PicSrc != null)
{
Bitmap Bitmapsrc = Base64ToImage(verify.PicSrc);
Bitmap bmpsrc = new Bitmap(Bitmapsrc.Width, Bitmapsrc.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics.FromImage(bmpsrc).DrawImage(Bitmapsrc, new Rectangle(0, 0, bmpsrc.Width, bmpsrc.Height));
//Bitmapsrc.Save("Bitmapsrc.jpg");
hits = fa.Search(bmpsrc);
bmpsrc.Dispose();
}
else
{
//Image src = Image.FromFile(verify.PicSrc_Path);
Image src = Get_UrlImage(verify.PicSrc_Path);
hits = fa.Search(src);
}
string msg = JsonConvert.SerializeObject(Model.HitAlert.CreateInstanceFromFRSHitAlert(hits));
if (hits == null)
{
JObject jo = new JObject(new JProperty("num", 0));
response.SetContent(JsonConvert.SerializeObject(jo));
}
response.SetContent(msg);
}
}
response.Send();
}