private void FOLV_Masks_CellRightClick(object sender, BrightIdeasSoftware.CellRightClickEventArgs e)
{
if (e.Model != null)
{
this.contextMenuPosObj = (ObjectPosition)e.Model;
}
}
private void FormatRow(object Sender, BrightIdeasSoftware.FormatRowEventArgs e)
{
try
{
ObjectPosition OP = (ObjectPosition)e.Model;
// If SPI IsNot Nothing Then
if (OP.IsStatic && e.Item.ForeColor != Color.Blue)
{
e.Item.ForeColor = Color.Blue;
}
else if (!OP.IsStatic && e.Item.ForeColor != Color.Black)
{
e.Item.ForeColor = Color.Black;
}
}
catch (Exception)
{
}
// Log("Error: " & ExMsg(ex))
finally
{
}
}
//remove objects from history if they have not been detected in defined time (history_save_mins) and found counter < history_threshold_count
public void CleanUpExpiredHistory(String cameraName)
{
try
{
List <ObjectPosition> historyList = last_positions_history;
//Global.Log("### History objects summary for camera " + cameraName + " ###");
if (historyList != null && historyList.Count > 0)
{
//scan backward through the list and remove by index. Not as easy to read but the faster for removals
for (int x = historyList.Count - 1; x >= 0; x--)
{
ObjectPosition historyObject = historyList[x];
TimeSpan ts = DateTime.Now - historyObject.createDate;
int minutes = ts.Minutes;
//Global.Log("\t" + historyObject.ToString() + " existed for: " + ts.Minutes + " minutes");
if (minutes >= history_save_mins)
{
Global.Log("Removing expired history: " + historyObject.ToString() + " for camera " + cameraName + " which existed for " + ts.Minutes + " minutes.");
historyList.RemoveAt(x);
}
}
}
else if (historyList == null)
{
Global.Log("Error: historyList is null?");
}
}
catch (Exception ex)
{
Global.Log("Error: " + Global.ExMsg(ex));
}
}
public void CleanUpExpiredMasks(String cameraName)
{
List <ObjectPosition> maskedList = masked_positions;
if (maskedList != null && maskedList.Count > 0)
{
//Global.Log("Searching for object masks to remove on Camera: " + cameraName);
//scan backward through the list and remove by index. Not as easy to read as find by object but the faster for removals
for (int x = maskedList.Count - 1; x >= 0; x--)
{
ObjectPosition maskedObject = maskedList[x];
if (!maskedObject.isVisible && !maskedObject.isStatic)
{
Global.Log("Masked object NOT visible - " + maskedObject.ToString());
maskedObject.counter--;
if (maskedObject.counter <= 0)
{
Global.Log("Removing expired masked object: " + maskedObject.ToString() + " for camera " + cameraName);
maskedList.RemoveAt(x);
}
}
else
{
Global.Log("Masked object VISIBLE - " + maskedObject.ToString());
maskedObject.isVisible = false; //reset flag
}
}
}
}
private void FOLV_MaskHistory_CellRightClick(object sender, BrightIdeasSoftware.CellRightClickEventArgs e)
{
if (e.Model != null)
{
this.contextMenuPosObj = (ObjectPosition)e.Model;
this.cam = AITOOL.GetCamera(this.contextMenuPosObj.CameraName);
}
}
private void removeMaskToolStripMenuItem_Click(object sender, EventArgs e)
{
if (contextMenuPosObj != null)
{
cam.maskManager.masked_positions.Remove(contextMenuPosObj);
contextMenuPosObj = null;
Refresh();
AppSettings.Save();
}
}
private void createStaticMaskToolStripMenuItem1_Click(object sender, EventArgs e)
{
if (contextMenuPosObj != null)
{
contextMenuPosObj.isStatic = true;
contextMenuPosObj.counter = 0;
contextMenuPosObj = null;
Refresh();
AppSettings.Save();
}
}
public bool CreateDynamicMask(ObjectPosition currentObject)
{
bool maskExists = false;
Global.Log("*** Starting new object mask processing ***");
Global.Log("Current object detected: " + currentObject.ToString() + " on camera " + currentObject.cameraName);
currentObject.thresholdPercent = thresholdPercent;
if (last_positions_history.Contains(currentObject))
{
//get index to prevent another search for removal if needed
int indexLoc = last_positions_history.IndexOf(currentObject);
ObjectPosition foundObject = last_positions_history[indexLoc];
Global.Log("Found in last_positions_history: " + foundObject.ToString() + " for camera: " + currentObject.cameraName);
if (foundObject.counter < history_threshold_count)
{
foundObject.counter++;
}
else
{
Global.Log("History Threshold reached. Moving " + foundObject.ToString() + " to masked object list for camera: " + currentObject.cameraName);
last_positions_history.RemoveAt(indexLoc);
foundObject.isVisible = true;
foundObject.counter = mask_counter_default;
masked_positions.Add(foundObject);
}
}
else if (masked_positions.Contains(currentObject))
{
ObjectPosition maskedObject = (ObjectPosition)masked_positions[masked_positions.IndexOf(currentObject)];
if (maskedObject.counter < mask_counter_default)
{
maskedObject.counter++;
}
Global.Log("Found in masked_positions " + maskedObject.ToString() + " for camera " + currentObject.cameraName);
maskedObject.isVisible = true;
maskExists = true;
}
else
{
Global.Log("+ New object found: " + currentObject.ToString() + ". Adding to last_positions_history for camera: " + currentObject.cameraName);
last_positions_history.Add(currentObject);
}
return(maskExists);
}
private void createStaticMaskToolStripMenuItem_Click(object sender, EventArgs e)
{
if (contextMenuPosObj != null)
{
contextMenuPosObj.isStatic = true;
contextMenuPosObj.counter = 0;
cam.maskManager.masked_positions.Add(contextMenuPosObj);
cam.maskManager.last_positions_history.Remove(contextMenuPosObj);
contextMenuPosObj = null;
Refresh();
AppSettings.Save();
}
}
private void FOLV_Masks_SelectionChanged(object sender, EventArgs e)
{
this.CurObjPosLst.Clear();
if (FOLV_Masks.SelectedObjects != null && FOLV_Masks.SelectedObjects.Count > 0)
{
contextMenuPosObj = (ObjectPosition)FOLV_Masks.SelectedObject;
ShowMaskImage();
foreach (object obj in FOLV_Masks.SelectedObjects)
{
CurObjPosLst.Add((ObjectPosition)obj);
}
}
pictureBox1.Refresh();
}
private void FOLV_MaskHistory_SelectionChanged(object sender, EventArgs e)
{
this.CurObjPosLst.Clear();
if (this.FOLV_MaskHistory.SelectedObjects != null && this.FOLV_MaskHistory.SelectedObjects.Count > 0)
{
this.contextMenuPosObj = (ObjectPosition)this.FOLV_MaskHistory.SelectedObjects[0];
this.cam = AITOOL.GetCamera(this.contextMenuPosObj.CameraName);
this.ShowMaskImage();
foreach (object obj in this.FOLV_MaskHistory.SelectedObjects)
{
this.CurObjPosLst.Add((ObjectPosition)obj);
}
}
this.pictureBox1.Refresh();
}
private void createStaticMasksToolStripMenuItem_Click(object sender, EventArgs e)
{
int cnt = 0;
if (this.folv_ObjectDetail.SelectedObjects != null && this.folv_ObjectDetail.SelectedObjects.Count > 0)
{
foreach (ClsPrediction CP in this.folv_ObjectDetail.SelectedObjects)
{
if (string.IsNullOrEmpty(CP.Camera))
{
Log("Error: Can only add newer history prediction items that include cameraname, imagewidth, imageheight.");
}
else
{
ObjectPosition OP = new ObjectPosition(CP.XMin, CP.XMax, CP.YMin, CP.YMax, CP.Label, CP.ImageHeight, CP.ImageWidth, CP.Camera, CP.Filename);
Camera cam = GetCamera(CP.Camera);
cam.maskManager.CreateDynamicMask(OP, true);
cnt++;
}
}
}
Log($"Added/updated {cnt} masks.");
}
public void AnalyzePrediction()
{
using var Trace = new Trace(); //This c# 8.0 using feature will auto dispose when the function is done.
MaskResultInfo result = new MaskResultInfo();
try
{
if (this._cam.enabled)
{
if (!string.IsNullOrWhiteSpace(this._cam.triggering_objects_as_string))
{
if (this._cam.IsRelevant(this.Label))
{
// -> OBJECT IS RELEVANT
//if confidence limits are satisfied
bool OverrideThreshold = this._cururl != null && (this._cururl.Threshold_Lower > 0 || (this._cururl.Threshold_Upper > 0 && this._cururl.Threshold_Upper < 100));
if ((!OverrideThreshold && this.Confidence >= this._cam.threshold_lower && this.Confidence <= this._cam.threshold_upper) ||
(OverrideThreshold && this.Confidence >= this._cururl.Threshold_Lower && this.Confidence <= this._cururl.Threshold_Upper))
{
// -> OBJECT IS WITHIN CONFIDENCE LIMITS
//only if the object is outside of the masked area
result = AITOOL.Outsidemask(this._cam, this.XMin, this.XMax, this.YMin, this.YMax, this._curimg.Width, this._curimg.Height);
this.ImgMaskResult = result.Result;
this.ImgMaskType = result.MaskType;
this.ImagePointsOutsideMask = result.ImagePointsOutsideMask;
if (!result.IsMasked)
{
this.Result = ResultType.Relevant;
}
else if (result.MaskType == MaskType.None) //if the object is in a masked area
{
this.Result = ResultType.NoMask;
}
else if (result.MaskType == MaskType.Image) //if the object is in a masked area
{
this.Result = ResultType.ImageMasked;
}
//check the mask manager if the image mask didnt flag anything
if (!result.IsMasked)
{
//check the dynamic or static masks
if (this._cam.maskManager.MaskingEnabled)
{
ObjectPosition currentObject = new ObjectPosition(this.XMin, this.XMax, this.YMin, this.YMax, this.Label,
this._curimg.Width, this._curimg.Height, this._cam.Name, this._curimg.image_path);
//creates history and masked lists for objects returned
result = this._cam.maskManager.CreateDynamicMask(currentObject);
this.DynMaskResult = result.Result;
this.DynMaskType = result.MaskType;
this.DynamicThresholdCount = result.DynamicThresholdCount;
this.PercentMatch = result.PercentMatch;
//there is a dynamic or static mask
if (result.MaskType == MaskType.Dynamic)
{
this.Result = ResultType.DynamicMasked;
}
else if (result.MaskType == MaskType.Static)
{
this.Result = ResultType.StaticMasked;
}
}
}
if (result.Result == MaskResult.Error || result.Result == MaskResult.Unknown)
{
this.Result = ResultType.Error;
Log($"Error: Masking error? '{this._cam.Name}' ('{this.Label}') - DynMaskResult={this.DynMaskResult}, ImgMaskResult={this.ImgMaskResult}", "", this._cam.Name, this._curimg.image_path);
}
}
else //if confidence limits are not satisfied
{
this.Result = ResultType.NoConfidence;
}
}
else
{
this.Result = ResultType.UnwantedObject;
}
}
else
{
Log($"Error: Camera does not have any objects enabled '{this._cam.Name}' ('{this.Label}')", "", this._cam.Name, this._curimg.image_path);
this.Result = ResultType.Error;
}
}
else
{
Log($"Debug: Camera not enabled '{this._cam.Name}' ('{this.Label}')", "", this._cam.Name, this._curimg.image_path);
this.Result = ResultType.CameraNotEnabled;
}
}
catch (Exception ex)
{
Log($"Error: Label '{this.Label}', Camera '{this._cam.Name}': {Global.ExMsg(ex)}", "", this._cam.Name, this._curimg.image_path);
this.Result = ResultType.Error;
}
}
