public static VideoImaging Load(string videoFile)
{
string path = Settings.VideoFullPath(videoFile);
VideoImaging vi = new VideoImaging(path);
return(vi.videoCapture.IsOpened() ? vi : null);
}
public static void UnloadVideoFile()
{
VideoImaging = null;
Parameters = null;
MotionData = null;
UpdateAllControll();
}
public static void LampAnalyze(IEnumerable <string> selectedlist)
{
foreach (string videofile in selectedlist)
{
VideoImaging vi = VideoImaging.Load(videofile);
if (vi == null)
{
continue;
}
VideoImaging = vi;
Parameters para = Parameters.LoadOrCreate(videofile, vi, true);
if (para == null)
{
continue;
}
Parameters = para;
MotionData md = vi.AnalizeAll(para);
if (md == null)
{
continue;
}
MotionData = md;
md.SaveRawData(videofile);
}
UnloadVideoFile();
}
public static void InitFormsAndShow(MainForm parent)
{
foreach (var f in ChildForm)
{
(f.Value as Form).MdiParent = parent;
(f.Value as Form).Show();
}
VideoImaging = null;
MotionData = null;
UpdateAllControll();
}
public ControllerForm()
{
InitializeComponent();
tabPageSelect.Tag = AnalyzeDirector.TabMode.Select;
tabPageCondition.Tag = AnalyzeDirector.TabMode.Condition;
tabPageGraph.Tag = AnalyzeDirector.TabMode.Graph;
tabPageAggregate.Tag = AnalyzeDirector.TabMode.Aggregate;
tabPageLamp.Tag = AnalyzeDirector.TabMode.Lamp;
List <ShapeItem> src = new List <ShapeItem>()
{
new ShapeItem {
Name = "円", Shape = Parameters.TargetShape.Circle
},
new ShapeItem {
Name = "長方形", Shape = Parameters.TargetShape.Rectangle
},
new ShapeItem {
Name = "任意", Shape = Parameters.TargetShape.Any
},
};
comboBoxShape.DisplayMember = "Name";
comboBoxShape.ValueMember = "Shape";
comboBoxShape.DataSource = src;
comboBoxShape.SelectedValue = Parameters.TargetShape.Any;
listView.BeginUpdate();
listView.Items.Clear();
foreach (string file in Settings.VideoFiles)
{
Bitmap thumb = VideoImaging.GetThumbnail(file, imageList.ImageSize);
if (thumb != null)
{
imageList.Images.Add(thumb);
ListViewItem item = new ListViewItem()
{
Name = file,
ImageIndex = imageList.Images.Count - 1,
};
listView.Items.Add(item);
}
}
listView.EndUpdate();
comboBoxViewMode.SelectedIndex = 0;
}
public void LoadVideo(VideoImaging vi, int startFrame = 0)
{
trackBar.Maximum = vi.FrameCount - 1;
trackBar.Value = startFrame;
Size size = vi.Size;
if (size.Width > size.Height) //横長
{
this.Width = 800 + 18;
this.Height = 450 + 167;
}
else //縦長
{
this.Width = 450 + 18;
this.Height = 800 + 167;
}
}
public static System.Drawing.Bitmap GetThumbnail(string videoFile, System.Drawing.Size size)
{
string path = Settings.VideoFullPath(videoFile);
VideoImaging vi = new VideoImaging(path);
if (vi != null)
{
vi.PosFrames = vi.videoCapture.FrameCount / 2;
vi.SetRawMat();
Mat mat = vi.rawmat;
mat = mat.Resize(new Size(size.Width, size.Height));
vi.videoCapture.Dispose();
return(BitmapConverter.ToBitmap(mat));
}
else
{
return(null);
}
}
public static void LoadVideoFile(string videoFile)
{
VideoImaging = VideoImaging.Load(videoFile);
if (VideoImaging == null)
{
Parameters = null;
MotionData = null;
}
else
{
Parameters = Parameters.LoadOrCreate(videoFile, VideoImaging);
MotionData = MotionData.TryLoadRawData(videoFile, Parameters);
ImageForm.LoadVideo(VideoImaging, Parameters.StartFrame);
if (MotionData != null)
{
GraphForm.LoadData(MotionData);
}
}
UpdateAllControll();
ControllerForm.SwitchTab();
}
public static Parameters LoadOrCreate(string videoFile, VideoImaging vi, bool donotCreate = false)
{
Parameters parameter;
string targetdir = Settings.TargetDir(videoFile);
string filename = Settings.XmlFilename(videoFile);
if (!Directory.Exists(targetdir))
{
Directory.CreateDirectory(targetdir);
}
if (File.Exists(filename))
{
XmlSerializer serializer = new XmlSerializer(typeof(Parameters));
var xmlSettings = new System.Xml.XmlReaderSettings()
{
CheckCharacters = false
};
using (var sr = new StreamReader(filename, Encoding.UTF8))
using (var xmlReader = System.Xml.XmlReader.Create(sr, xmlSettings)) {
parameter = (Parameters)serializer.Deserialize(xmlReader);
}
}
else if (donotCreate)
{
parameter = null;
}
else
{
parameter = new Parameters()
{
VideoFile = videoFile,
FPS = (int)Math.Round(vi.FPS),
StartFrame = 0,
EndFrame = vi.FrameCount - 1,
};
parameter.Save();
}
return(parameter);
}
public void UpdateCtrl()
{
Parameters para = AnalyzeDirector.Parameters;
if (!AnalyzeDirector.Loaded ||
AnalyzeDirector.Tab == AnalyzeDirector.TabMode.Aggregate ||
AnalyzeDirector.Tab == AnalyzeDirector.TabMode.Select)
{
labelFrame.Text = "";
pictureBoxIpl.ImageIpl = null;
this.Enabled = false;
this.WindowState = FormWindowState.Minimized;
radioButtonRaw.Select();
}
else
{
VideoImaging vi = AnalyzeDirector.VideoImaging;
vi.PosFrames = trackBar.Value;
Mat mat = new Mat();
const int R = 10;
if (radioButtonRaw.Checked)
{
toolStripStatusLabel.Text = "左クリック：長さの基準の設定 右クリック:検出対象の色の設定";
mat = vi.GetRawMat();
List <Point> points = para.Ruler;
foreach (Point p in points)
{
mat.Circle(p.X, p.Y, R, Scalar.Blue, 4);
}
if (points.Count == 2)
{
mat.Line(points[0], points[1], Scalar.Blue, 4);
}
}
else if (radioButtonRange.Checked)
{
toolStripStatusLabel.Text = "左クリック：解析範囲の設定 右クリック:解析範囲のクリア";
mat = vi.RangeMaskedMat(para);
foreach (Point p in para.Range)
{
mat.Rectangle(new Rect(p.X - R, p.Y - R, 2 * R, 2 * R), Scalar.Green, -1);
}
}
else if (radioButtonBinary.Checked)
{
toolStripStatusLabel.Text = "物体検出用の2値化画像の確認。" +
"上手くいっていない場合、「検出閾値」や「検出対象の色」を変更する";
mat = vi.BinaryMat(para);
}
else if (radioButtonDetect.Checked)
{
toolStripStatusLabel.Text = "検出結果の確認。物体の向きは「物体の形状」が円の場合、検出できない。";
mat = vi.DetectedMat(para);
}
else if (radioButtonStrobo.Checked)
{
toolStripStatusLabel.Text = "ストロボ風写真の作成。「ストロボの間隔」で調整可能。(小さいと作成に時間がかかるので注意)";
mat = vi.StoroboMat(para);
}
else if (radioButtonTrajectory.Checked)
{
toolStripStatusLabel.Text = "物体の重心の軌跡を表示。";
mat = vi.TrajectoryMat(para);
}
//axis
if (AnalyzeDirector.Analized && mat.Type() == MatType.CV_8UC3)
{
Point o = AnalyzeDirector.MotionData.GetOrigin();
double theta = -AnalyzeDirector.Parameters.XaxisAngle / 180d * Math.PI;
double dx = Math.Cos(theta);
double dy = Math.Sin(theta);
double l = mat.Height + mat.Width;
mat.Line(new Point(o.X - l * dx, o.Y - l * dy), new Point(o.X + l * dx, o.Y + l * dy), Scalar.Violet, 1);
mat.Line(new Point(o.X + l * dy, o.Y - l * dx), new Point(o.X - l * dy, o.Y + l * dx), Scalar.Violet, 1);
}
labelFrame.Text = vi.PosFrames.ToString() + " / " + (vi.FrameCount - 1).ToString();
pictureBoxIpl.ImageIpl = mat;
this.Enabled = true;
this.WindowState = FormWindowState.Normal;
}
radioButtonStrobo.Visible = AnalyzeDirector.MotionData != null;
radioButtonTrajectory.Visible = AnalyzeDirector.MotionData != null;
}
