graphwin.pas.~85~

这是我用Delphi和Matlab写的一个程序

    Ellipse(U.I2X - 2, U.I2Y - 2, U.I2X + 2, U.I2Y + 2);
    //  右眼看到的点K1，绘制在右图
    Ellipse(U.I1X - 2, U.I1Y - 2, U.I1X + 2, U.I1Y + 2);

    //  连接I2和K2
    MoveTo(W.I2X, W.I2Y);
    LineTo(U.I2X, U.I2Y);

    //  连接I1和K1
    MoveTo(W.I1X, W.I1Y);
    LineTo(U.I1X, U.I1Y);
  end;

  //  恢复原来的Styles
  RestoreStyles;
end;

procedure TForm1.test11Click(Sender: TObject);
var
  lBMP: TBitmap;
begin
  //  测试将图像宽度缩小一倍贴到Image控件
  lBMP := TBitmap.Create;
  if OpenDialog1.Execute then
  begin
    CurrentFile := OpenDialog1.FileName;
    lBMP.LoadFromFile(CurrentFile);
  end;

  with Image do
  begin
    AutoSize := False;
    Stretch := True;
    Height := lBMP.Height;
    Width := Round(lBMP.Width / 2);
    Picture.Bitmap := lBMP;
  end;
end;

procedure TForm1.mi2DTo3DClick(Sender: TObject);
var
  i, j, k: Integer; //  循环变量
  tmpS: string;
  Dir, Fold: string;
begin
  with StereoImg do
  begin
    //  选择原图像
    lImg := TBitmap.Create;
    if OpenDialog1.Execute then
    begin
      CurrentFile := OpenDialog1.FileName;
      lImg.LoadFromFile(CurrentFile);
      Dir := ExtractFileDir(CurrentFile);
      Fold := Dir + '\2DTo3D';
      if not DirectoryExists(Fold) then
        mkDir(Fold);
      //  生成右眼视图
      // Produce_rImg;
      for k := 1 to 10 do
      begin
        Produce_rImg(index);
        {  保存生成的右眼视图  }
        case index of
          0: CurrentFile := Fold + '\junyun' + IntToStr(M) + '_' + IntToStr(N) +
            '_' + IntToStr(100 + k) + '.bmp';
          1: CurrentFile := Fold + '\zhengtai' + IntToStr(M) + '_' + IntToStr(N)
            + '_' + IntToStr(100 + k) + '.bmp';
          2: CurrentFile := Fold + '\sanjiao' + IntToStr(M) + '_' + IntToStr(N)
            +
              '_' + IntToStr(100 + k) + '.bmp';
          3: CurrentFile := Fold + '\fenduan' + IntToStr(M) + '_' + IntToStr(N)
            +
              '_' + IntToStr(100 + k) + '.bmp';
          4: CurrentFile := Fold + '\hist' + IntToStr(M) + '_' + IntToStr(N) +
            '_' + IntToStr(100 + k) + '.bmp';
        end;
        rImg.SaveToFile(CurrentFile);
      end;
    end;
    //  显示随机变量矩阵
    fmRanVar := TfmRanVar.Create(Self);
    with fmRanVar do
    begin
      reKmn.Lines.Clear;
      for i := 0 to M - 1 do
      begin
        tmpS := '';
        for j := 0 to N - 1 do
          tmpS := tmpS + FloatToStr(Kmn[i, j]) + '     ';
        reKmn.Lines.Add(tmpS);
        reKmn.Lines.Add('');
      end;
      ShowModal;
      Free;
    end;
    {  以下代码将两幅图像合成一副bmp  }
    with Image, StereoImg do
    begin
      //  重新确定Image宽和高，StereoImg的lImg和rImg宽和高都是一样的
      Width := lImg.Width + rImg.Width;
      Height := lImg.Height;

      Canvas.Draw(0, 0, lImg);
      Canvas.Draw(lImg.Width, 0, rImg);
    end;
    //  释放所占资源
    lImg.Free;
    rImg.Free; //  用Free就算没有创建也不出错
  end;
end;

procedure TForm1.miCrossEntropyClick(Sender: TObject);
begin
  fmCrossEntropy := TfmCrossEntropy.Create(Self);
  fmCrossEntropy.ShowModal;
  fmCrossEntropy.Free;
end;

procedure TForm1.ComboBox1Change(Sender: TObject);
begin
  index := ComboBox1.ItemIndex;
end;

//将左图向左移得到右图

procedure TForm1.MoveLeft1Click(Sender: TObject);
var
  left: Integer;
  lImg, rImg, tImg: TBitmap;
  Dir, Fold: string;
  // FillColor:TColor;
begin
  lImg := TBitmap.Create;
  rImg := TBitmap.Create;
  tImg := TBitmap.Create;
  if OpenDialog1.Execute then
  begin
    CurrentFile := OpenDialog1.FileName;
    tImg.LoadFromFile(CurrentFile);
    Dir := ExtractFileDir(CurrentFile);
    Fold := Dir + '\MoveLeft';
    if not DirectoryExists(Fold) then
      mkDir(Fold);
    lImg.Assign(tImg);
    rImg.Width := tImg.Width;
    rImg.Height := tImg.Height;
    rImg.PixelFormat := tImg.PixelFormat;
    for left := 1 to 40 do
    begin
      //left:= StrtoInt(InputBox('Move Left','Please Input the piexl number','0'));
      rImg.Canvas.CopyRect(Rect(0, 0, rImg.Width - left, rImg.Height),
        tImg.Canvas, Rect(left, 0, tImg.Width, tImg.Height));
      rImg.Canvas.Brush.Color := clblack; //用黑色填充最右边
      lImg.Canvas.Brush.Color := clblack;
      rImg.Canvas.FillRect(Rect(rImg.Width - left, 0, rImg.Width, rImg.Height));
      lImg.Canvas.FillRect(Rect(lImg.Width - left, 0, lImg.Width, lImg.Height));
      //分别保存左右图
      CurrentFile := Fold + '\left' + IntToStr(left) + '.bmp';
      lImg.SaveToFile(CurrentFile);
      CurrentFile := Fold + '\right' + IntToStr(left) + '.bmp';
      rImg.SaveToFile(CurrentFile);
      //lImg.Assign(tImg);
    end;
  end;
  //  以下代码将两幅图像合成一副bmp
  with Image do
  begin
    //  重新确定Image宽和高，StereoImg的lImg和rImg宽和高都是一样的
      //Picture.Bitmap.Width:= lImg.Width + rImg.Width;
    Width := lImg.Width + rImg.Width;
    Height := lImg.Height;
    Canvas.Draw(0, 0, lImg);
    Canvas.Draw(lImg.Width, 0, rImg);
  end;
  lImg.Free;
  rImg.Free;
  tImg.Free;
end;

procedure TForm1.MoveRight21Click(Sender: TObject);
var
  right: Integer;
  lImg, rImg, tImg: TBitmap;
  Dir, Fold: string;
begin
  lImg := TBitmap.Create;
  rImg := TBitmap.Create;
  tImg := TBitmap.Create;
  if OpenDialog1.Execute then
  begin
    CurrentFile := OpenDialog1.FileName;
    tImg.LoadFromFile(CurrentFile);
    Dir := ExtractFileDir(CurrentFile);
    Fold := Dir + '\MoveRight2';
    if not DirectoryExists(Fold) then
      mkDir(Fold);
    //right:= StrtoInt(InputBox('Move Right','Please Input the piexl number','0'));
    for right := 1 to 40 do
    begin
      lImg.Width := tImg.Width - right;
      lImg.Height := tImg.Height;
      lImg.PixelFormat := tImg.PixelFormat;
      rImg.Width := tImg.Width - right;
      rImg.Height := tImg.Height;
      rImg.PixelFormat := tImg.PixelFormat;
      lImg.Canvas.CopyRect(Rect(0, 0, lImg.Width, lImg.Height), tImg.Canvas,
        Rect(0, 0, tImg.Width - right, tImg.Height));
      rImg.Canvas.CopyRect(Rect(0, 0, rImg.Width, rImg.Height), tImg.Canvas,
        Rect(right, 0, tImg.Width, tImg.Height));
      //分别保存左右图
      CurrentFile := Fold + '\left' + IntToStr(right) + '.bmp';
      lImg.SaveToFile(CurrentFile);
      CurrentFile := Fold + '\right' + IntToStr(right) + '.bmp';
      rImg.SaveToFile(CurrentFile);
    end;
  end;
  {  以下代码将两幅图像合成一副bmp  }
  with Image do
  begin
    //  重新确定Image宽和高，StereoImg的lImg和rImg宽和高都是一样的
    Picture.Bitmap.Width := lImg.Width + rImg.Width;
    //Width := lImg.Width + rImg.Width;
    Picture.Bitmap.Height := lImg.Height;
    Canvas.Draw(0, 0, lImg);
    Canvas.Draw(lImg.Width, 0, rImg);
  end;
  lImg.Free;
  tImg.Free;
  rImg.Free;
end;

procedure TForm1.MoveRight1Click(Sender: TObject);
var
  right: Integer;
  lImg, rImg, tImg: TBitmap;
  Dir, Fold: string;
  // FillColor:TColor;
begin
  lImg := TBitmap.Create;
  rImg := TBitmap.Create;
  tImg := TBitmap.Create;
  if OpenDialog1.Execute then
  begin
    CurrentFile := OpenDialog1.FileName;
    tImg.LoadFromFile(CurrentFile);
    Dir := ExtractFileDir(CurrentFile);
    Fold := Dir + '\MoveRight';
    if not DirectoryExists(Fold) then
      mkDir(Fold);
    rImg.Assign(tImg);
    //lImg.Width:=tImg.Width;
    //lImg.Height:=tImg.Height;
    //lImg.PixelFormat:=tImg.PixelFormat;
    lImg.Width := tImg.Width;
    lImg.Height := tImg.Height;
    lImg.PixelFormat := tImg.PixelFormat;
    for right := 1 to 40 do
    begin
      lImg.Canvas.CopyRect(Rect(right, 0, lImg.Width, lImg.Height), tImg.Canvas,
        Rect(0, 0, tImg.Width - right, tImg.Height));
      rImg.Canvas.Brush.Color := clblack; //用黑色填充最右边
      lImg.Canvas.Brush.Color := clblack;
      rImg.Canvas.FillRect(Rect(0, 0, right, rImg.Height));
      lImg.Canvas.FillRect(Rect(0, 0, right, lImg.Height));
      //分别保存左右图
      CurrentFile := Fold + '\left' + IntToStr(right) + '.bmp';
      lImg.SaveToFile(CurrentFile);
      CurrentFile := Fold + '\right' + IntToStr(right) + '.bmp';
      rImg.SaveToFile(CurrentFile);
      //lImg.Assign(tImg);
    end;
  end;
  //  以下代码将两幅图像合成一副bmp
  with Image do
  begin
    //  重新确定Image宽和高，StereoImg的lImg和rImg宽和高都是一样的
      //Picture.Bitmap.Width:= lImg.Width + rImg.Width;
    Width := lImg.Width + rImg.Width;
    Height := lImg.Height;
    Canvas.Draw(0, 0, lImg);
    Canvas.Draw(lImg.Width, 0, rImg);
  end;
  lImg.Free;
  rImg.Free;
  tImg.Free;
end;

procedure TForm1.miMergeJPSClick(Sender: TObject);
begin
  {  禁用Image的绘图功能  }
  Image.Enabled := False;

  with StereoImg do
  begin
    {  借用StereoImg控件暂存两幅图像  }
    lImg := TBitmap.Create;
    rImg := TBitmap.Create;

    {  选择左眼视图  }
    if OpenPicDlg.Execute then
      lImg.LoadFromFile(OpenPicDlg.FileName);

    {  选择右眼视图  }
    if OpenPicDlg.Execute then
      rImg.LoadFromFile(OpenPicDlg.FileName);

    {  将两幅图像合成一副图像  }
     //  判断图像大小是否都是800*600
    if (lImg.Height = 600) and (lImg.Width = 800) and (lImg.Height = rImg.Height)
      and (lImg.Width = rImg.Width) then
      with Image, StereoImg do
      begin
        //  重新确定Image宽和高，StereoImg的lImg和rImg宽和高都是一样的
        Width := lImg.Width + rImg.Width;
        Height := lImg.Height;

        Canvas.Draw(0, 0, lImg);
        Canvas.Draw(lImg.Width, 0, rImg);
      end
    else
      MessageDlg('No image selected or improper image selected! Both left image and right image must be 800*600!', mtError, [mbOk], 0);

    {  释放借用的变量  }
    lImg.Free;
    rImg.Free;
  end;
end;

procedure TForm1.miCreateScriptClick(Sender: TObject);
begin
  {  禁用Image的绘图功能  }
  Image.Enabled := False;

  {  打开生成静态立体图像对的脚本设置对话框  }
  fmStaticStereo := TfmStaticStereo.Create(Self);
  fmStaticStereo.ShowModal;
  fmStaticStereo.Free;
end;

procedure TForm1.HandButtonClick(Sender: TObject);
begin
  DrawingTool := dtNull;
end;

end.