public WriteableBitmap getAreaLResove(WriteableBitmap b)
{
int LsratrX, LstartY, LW, LH;
LsratrX = Convert.ToInt32(20.9 / 70.9 * (b.PixelHeight / 9 * 16));
LsratrX = getCenterX(LsratrX, b.PixelWidth, b.PixelHeight);
LstartY = Convert.ToInt32(18.8 / 39.9 * b.PixelHeight);
LW = Convert.ToInt32(12.7 / 70.9 * (b.PixelHeight / 9 * 16));
LH = Convert.ToInt32(2.2 / 39.9 * b.PixelHeight);
if (IsAnalyse)
{
DrawSelectArea(LsratrX, LstartY, LW, LH);
}
WriteableBitmap lb = getImageArea(b, LsratrX, LstartY, LW, LH);
if (mp.SelectedArea.ContainsKey("RayleiResolutionLArea"))
{
mp.SelectedArea["RayleiResolutionLArea"] = WriteableBitmapHelper.Clone(lb);
}
else
{
mp.SelectedArea.Add("RayleiResolutionLArea", WriteableBitmapHelper.Clone(lb));
}
return(lb);
}
public void ReadImageFromFile()//加载照片
{
var bl = SilverlightLFC.common.Environment.getEnvironment().OpenImage();
if (bl == null || bl.Result == null || bl.Result.Count == 0)
{
return;
}
var v = bl.Result.FirstOrDefault();
if (v == null)
{
return;
}
//PhotoLayers.Children.Clear();
if (SelectLayer == null)
{
PhotoLayer pl = new PhotoLayer();
PhotoLayers.Children.Add(pl);
SelectLayer = pl;
//return;
}
SelectLayer.setPhoto(WriteableBitmapHelper.Clone(v), ScalePercent);
setClip();
//SelectLayer.setScale(ScalePercent);
}
public WriteableBitmap getClip()
{
if ((SelectedImage == null) || (SelectedImage.Source == null) || !(SelectedImage.Source is BitmapSource))
{
SilverlightLFC.common.Environment.ShowMessage("粘帖图片为空"); return(null);
}
return(WriteableBitmapHelper.Clone(SelectedImage.Source as WriteableBitmap));
}
void ChartPhoto_PhotoChanged(WriteableBitmap current)
{
if (IsNeedSave) //自己处理的结果不需要保存
{
TempPhoto = WriteableBitmapHelper.Clone(ChartPhoto.getPhoto()); //备份原始图像
}
//throw new NotImplementedException();
IsNeedSave = true;//默认都是要存的
}
//LParameter getTestParameter()
//{
// LParameter lp = new LParameter();
// lp.Name = "亮度一致性";
// lp.Memo = "通过拍摄均匀光照下的灰度卡测试成像的亮度一致性";
// lp.Dimension = "%";
// lp.TestWay = "中调灰卡";
// lp.TestTime = EndTime;
// lp.SpendTime = (EndTime - BeginTime).TotalMilliseconds;
// lp.Value = Convert.ToDouble(TextValue.Text);
// return lp;
//}
//public void WriteToHTML()
//{
// LParameter lp = getTestParameter();
// string s = "";
// s = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN/\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html xmlns=\"http://www.w3.org/1999/xhtml\">";
// s = s + "<head><meta http-equiv=\"Content-Language\" content=\"zh-cn\" /><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />";
// s = s + "<title>shiyan</title><style type=\"text/css\">.style1 {text-align: left;}.style2 {margin-left: 40px;}.style3 { text-decoration: underline; margin-left: 40px;}</style></head>";
// s = s + "<body>";
// s = s + "<h2>测试结果信息：</h2>";
// //foreach (IParameter p in ResultList)
// //{
// s = s + "指标名称：" + lp.Name;
// s = s + "<p class=\"style2\">说明：" + lp.Memo + "</p>";
// s = s + "<p>测试时间：" + lp.TestTime.ToString() + "</p>";
// if (lp.Value != Double.NaN)
// {
// s = s + "<p>测试值：" + lp.Value.ToString() + lp.Dimension + "</p>";
// }
// //}
// s = s + "</body></html>";
// SilverlightLFC.common.Environment.getEnvironment().SaveFileString(s, "HTML文件|*.html");
// //SaveFileDialog of = new SaveFileDialog();
// //of.Filter = "HTML文件|*.html";
// //of.ShowDialog();
// //byte[] sb = System.Text.Encoding.Unicode.GetBytes(s);
// //Stream fs = of.OpenFile();
// //if (fs != null)
// //{
// // fs.Write(sb, 0, sb.Length);
// //}
// //fs.Close();
//}
private void buttonResumePhoto_Click(object sender, RoutedEventArgs e)
{
if (TempPhoto != null)
{
ChartPhoto.setPhoto(WriteableBitmapHelper.Clone(TempPhoto));
//testHelper.CurrentChart = new WriteableBitmap(TempPhoto);
//TempPhoto = null;
}
}
public List <WriteableBitmap> getClipList()
{
List <WriteableBitmap> bl = new List <WriteableBitmap>();
foreach (Image im in ClipList.Children)
{
bl.Add(WriteableBitmapHelper.Clone(im.Source as WriteableBitmap));
}
return(bl);
}
//private void buttonTest_Click(object sender, RoutedEventArgs e)
//{
// autoTest();
//}
private void buttonOpen_Click(object sender, RoutedEventArgs e)
{
var b = SilverlightLFC.common.Environment.getEnvironment().OpenImage();
if (b == null || b.Result.Count == 0)
{
return;
}
ChartPhoto.setPhoto(WriteableBitmapHelper.Clone(b.Result.FirstOrDefault()));
}
public WriteableBitmap CorrectXMark(WriteableBitmap b) //矫正，并且返回矫正以后的图像
{ //首先使用中心圆进行位置矫正
//再检查上面的两个角圆的圆心，利用其来矫正角度
//然后检查左右的对称性
//然后利用中心园检查上下的对称
//检查中心园的直径，建立像素和大小的关系
Point CP = getCenterPoint(b, 100);//找到真正的图片中心点
if (CP.X == Double.NaN || CP.Y == Double.NaN)
{
return(null);
}
if (CP.X == 0 && CP.Y == 0)
{
return(b);
}
int dx = Convert.ToInt32(CP.X - b.PixelWidth / 2);
int dy = Convert.ToInt32(CP.Y - b.PixelHeight / 2);
WriteableBitmap cb = MoveTrans(b, -dx, -dy);//对准操作
mp.CorrectMovePhoto = WriteableBitmapHelper.Clone(cb);
Point LTP, RTP, LBP;
LTP = getLTPoint(cb);
RTP = getRTPoint(cb);
LTP = getTrueCircleCenter(cb, LTP);
RTP = getTrueCircleCenter(cb, RTP);
float arc = getArc(LTP, RTP); //得到倾斜的角度
WriteableBitmap rb = RotateTrans(cb, -arc); //矫正角度
//cb.Dispose();
CorrectPhoto = SilverlightLFC.common.WriteableBitmapHelper.Clone(rb);//给出纠正角度的
mp.CorrectRotatePhoto = SilverlightLFC.common.WriteableBitmapHelper.Clone(CorrectPhoto);
//不进行缩放，而是矫正定位，让其他的方法定位的区域依据四角的标定点进行。
//mp.CorrectScalePhoto = mp.CorrectRotatePhoto;
LBP = getLBPoint(rb);
LBP = getTrueCircleCenter(rb, LBP);
int CropW = Convert.ToInt32(RTP.X - LTP.X);
int CropH = Convert.ToInt32(LBP.Y - LTP.Y);
WriteableBitmap CropB;
CropB = getImageArea(rb, Convert.ToInt32(LTP.X), Convert.ToInt32(LTP.Y), CropW, CropH);
//rb.Dispose();
CropPhoto = SilverlightLFC.common.WriteableBitmapHelper.Clone(CropB);//在本对象记录下裁剪过的图像
mp.SelectedPhoto = SilverlightLFC.common.WriteableBitmapHelper.Clone(CropB);
mp.CroppedPhoto = WriteableBitmapHelper.Clone(CropB);
return(CropB);
}
public void setSelectArea(string key, WriteableBitmap b)//自动设置选区，并且改变不会影响原始信息
{
if (mp.SelectedArea.ContainsKey(key))
{
mp.SelectedArea[key] = WriteableBitmapHelper.Clone(b);
}
else
{
mp.SelectedArea.Add(key, WriteableBitmapHelper.Clone(b));
}
}
public void DrawSelectArea(int StartX, int StartY, int w, int h)//在分析照片上面绘制出选择的区域，便于调试
{
if (AnalysePhoto == null)
{
if (mp.SourcePhoto == null)
{
return;
}
mp.SelectedPhoto = WriteableBitmapHelper.Clone(mp.SourcePhoto);
}
DrawRecArea(AnalysePhoto, StartX, StartY, w, h, Colors.Red);
//mp.SelectedPhoto = new WriteableBitmap(AnalysePhoto);
}
public override void CorrectChart()//使用默认的内部来进行纠正
{
if (ChartPhoto == null)
{
ChartPhoto = mp.SourcePhoto;
mp.SelectedPhoto = CorrectISO12233Chart(ChartPhoto);
CorrectPhoto = WriteableBitmapHelper.Clone(AnalysePhoto);
}
else
{
mp.SelectedPhoto = CorrectISO12233Chart(ChartPhoto);
CorrectPhoto = WriteableBitmapHelper.Clone(AnalysePhoto);
}
}
public void Copy()//把图片复制到剪贴板
{
//CameraTestDesktop d = CameraTestDesktop.getDesktop();
if (SelectLayer == null)
{
if (PhotoLayers.Children.Count == 0)
{
return;
}
SelectLayer = PhotoLayers.Children[0] as PhotoLayer;
}
PhotoEditManager.Copy(WriteableBitmapHelper.Clone(SelectLayer.getPhoto()));
}
private void buttonPaste_Click(object sender, RoutedEventArgs e)
{
ClearActiveAll();
CameraTestDesktop d = CameraTestDesktop.getDesktop();
if (d.getClip() == null)
{
return;
}
ProcessImageCanvas.setPhoto(WriteableBitmapHelper.Clone(d.getClip()));
if (PhotoOperate != null)
{
PhotoOperate("Paste", ProcessImageCanvas.getPhoto());
}
}
public override void CorrectChart()//使用默认的内部来进行纠正
{
if (mp.SourcePhoto == null)
{
return;
//ChartPhoto = mp.SourcePhoto;//直接使用记录的位图
//mp.CorrectPhoto = CorrectISO12233Chart(SourcePhoto);
//mp.SelectedPhoto = new WriteableBitmap(mp.CorrectPhoto);
}
else
{
mp.CorrectPhoto = CorrectISO12233Chart(ChartPhoto);
mp.SelectedPhoto = WriteableBitmapHelper.Clone(mp.CorrectPhoto);
}
}
public async void MergineSelect()//合并选择区编辑的结果，实际是sImg和底层的拼合
{
Layer.Children.Remove(canvasTempObject);
//Layer.Children.Remove(Photo);
WriteableBitmap mb = await WriteableBitmapHelper.Snapshot(Layer);
//canvasSelect.Children.Clear();
Photo.Source = mb;
_Photo = mb;
sImg.Source = null;
Layer.Children.Remove(sImg);
Layer.Children.Remove(canvasTempObject);
}
public WriteableBitmap getBrightChangesImage(int n)//绘制亮度变化曲线，共n级
{
if (ChartPhoto == null)
{
throw new SilverlightLFC.common.LFCException("没有设置测试卡照片", null);
}
WriteableBitmap cb = getImageArea(ChartPhoto, Convert.ToInt32(ChartPhoto.PixelWidth * 0.475), Convert.ToInt32(ChartPhoto.PixelHeight * 0.475), Convert.ToInt32(ChartPhoto.PixelWidth * 0.05), Convert.ToInt32(ChartPhoto.PixelHeight * 0.05));
WriteableBitmap ltb = getImageArea(ChartPhoto, 0, 0, Convert.ToInt32(ChartPhoto.PixelWidth * 0.05), Convert.ToInt32(ChartPhoto.PixelHeight * 0.05));
WriteableBitmap rtb = getImageArea(ChartPhoto, Convert.ToInt32(ChartPhoto.PixelWidth * 0.95), 0, Convert.ToInt32(ChartPhoto.PixelWidth * 0.05), Convert.ToInt32(ChartPhoto.PixelHeight * 0.05));
WriteableBitmap lbb = getImageArea(ChartPhoto, 0, Convert.ToInt32(ChartPhoto.PixelHeight * 0.95), Convert.ToInt32(ChartPhoto.PixelWidth * 0.05), Convert.ToInt32(ChartPhoto.PixelHeight * 0.05));
WriteableBitmap rbb = getImageArea(ChartPhoto, Convert.ToInt32(ChartPhoto.PixelWidth * 0.95), Convert.ToInt32(ChartPhoto.PixelHeight * 0.95), Convert.ToInt32(ChartPhoto.PixelWidth * 0.05), Convert.ToInt32(ChartPhoto.PixelHeight * 0.05));
Color cc = getAverageColor(cb);
Color ltc = getAverageColor(ltb);
Color rtc = getAverageColor(rtb);
Color lbc = getAverageColor(lbb);
Color rbc = getAverageColor(rbb);
double bc = .299 * cc.R + .587 * cc.G + .114 * cc.B;
double blt = .299 * ltc.R + .587 * ltc.G + .114 * ltc.B;
double brt = .299 * rtc.R + .587 * rtc.G + .114 * rtc.B;
double blb = .299 * lbc.R + .587 * lbc.G + .114 * lbc.B;
double brb = .299 * rbc.R + .587 * rbc.G + .114 * rbc.B;
double bb = (blt + brt + blb + brb) / 4; //平均四角亮度
double th = bc - bb; //亮度差
double ph = th / n; //平均每级的亮度
WriteableBitmap vb = WriteableBitmapHelper.Clone(ChartPhoto); //复制一份
var components = vb.PixelBuffer.ToArray();
for (int i = 0; i < components.Length; i += 4)
{
Color c = new Color();
c.B = components[i];
c.G = components[i + 1];
c.R = components[i + 2];
c.A = components[i + 3];
double cbright = 0.299 * c.R + 0.587 * c.G + 0.114 * c.B;
Byte tbright = DrawPixToGradeBright(cbright, bc, ph, n);
components[i] = tbright;
components[i + 1] = tbright;
components[i + 2] = tbright;
components[i + 3] = 255;
}
return(vb);
}
public async Task <WriteableBitmap> getImage()//得到一个最终拼合图层的位图
{
ScaleTransform st = new ScaleTransform();
st.ScaleX = 1 / ScalePercent;
st.ScaleY = 1 / ScalePercent;
DCTestLibrary.PhotoTest pt = new DCTestLibrary.PhotoTest();
var tp = PhotoLayers.RenderTransform as TransformGroup;
if (tp != null)
{
tp.Children.Add(st);
}
WriteableBitmap b = await WriteableBitmapHelper.Snapshot(PhotoLayers);
//WriteableBitmap b = new WriteableBitmap(PhotoLayers, null);
return(b);
}
public void Test(List <WriteableBitmap> bList)
{
if (bList == null || bList.Count == 0)
{
return;
}
var b = bList.FirstOrDefault();
sb = WriteableBitmapHelper.Clone(b);
if (!IsLeft)
{
b = isoc.FlipYImage(b);
}
lChartPhoto1.Photo = (b);
try
{
long l = isoc.getResoveLines(sb, 0.735f, IsLeft);
if (IsLeft)
{
textBlockIsLeft.Text = "左";
}
else
{
textBlockIsLeft.Text = "右";
}
testResult.Text = l.ToString() + "LP";
BorderLeft = Convert.ToDouble(isoc.ptp.ProcessInfor["RayleiResolutionLeftBorder"]);
BorderRight = Convert.ToDouble(isoc.ptp.ProcessInfor["RayleiResolutionRightBorder"]);
double p = Convert.ToDouble(isoc.ptp.ProcessInfor["RayleiResolutionRightPosition"]);
string st = isoc.ptp.ProcessInfor["ISOCardType"].ToString();
if (st == "100-600")
{
comboBox1.SelectedIndex = 2;
}
if (st == "500-2000")
{
comboBox1.SelectedIndex = 0;
}
if (st == "1000-4000")
{
comboBox1.SelectedIndex = 1;
}
leftBorder.Text = BorderLeft.ToString();
rightBorder.Text = BorderRight.ToString();
RayleP.Text = p.ToString();
ll.Y1 = 0;
ll.Y2 = lChartPhoto1.Height;
ll.X1 = BorderLeft / b.PixelWidth * lChartPhoto1.Width;
ll.X2 = ll.X1;
if (!lChartPhoto1.getDrawObjectCanvas().Children.Contains(ll))
{
lChartPhoto1.getDrawObjectCanvas().Children.Add(ll);
}
rl.Y1 = 0;
rl.Y2 = lChartPhoto1.Height;
rl.X1 = BorderRight / b.PixelWidth * lChartPhoto1.Width;
rl.X2 = rl.X1;
if (!lChartPhoto1.getDrawObjectCanvas().Children.Contains(rl))
{
lChartPhoto1.getDrawObjectCanvas().Children.Add(rl);
}
pl.Y1 = 0;
pl.Y2 = lChartPhoto1.Height;
pl.X1 = p / b.PixelWidth * lChartPhoto1.Width;
pl.X2 = pl.X1;
if (!lChartPhoto1.getDrawObjectCanvas().Children.Contains(pl))
{
lChartPhoto1.getDrawObjectCanvas().Children.Add(pl);
}
canvasBright.Children.Clear();
DrawGraphic dg = new DrawGraphic(canvasBright);
dg.DrawBrightLines(isoc.getImageGrayVLine(b, Convert.ToInt64(p)));
}
catch (Exception xe) //未知的异常
{
if (xe is LFCException) //已经是系统约定的错误类型，直接往上抛
{
SilverlightLFC.common.Environment.ShowMessage(xe.Message);
}
else
{
SilverlightLFC.common.Environment.ShowMessage("测试错误,请检查照片");
}
}
}
private int LatitudeBrightChange = 7; //可以被识别出来的亮度等级的亮度差
public override void BeginAnalyse()
{
IsAnalyse = true;
mp.SelectedPhoto = WriteableBitmapHelper.Clone(CropPhoto);
}//开始调试状态，主要是保存选取区域
public WriteableBitmap CorrectISO12233Chart(WriteableBitmap b) //纠正ISO12233方位，包括位置和旋转以及大小比例
{ //算法是先得到包含中心方下侧边界的图像，测定图像中点的中心方下边界位置。同时得到距离中心线左右各1.5cm的垂线和黑方块的交点，轻易计算出倾角
//对小图纠倾，然后上面1毫米处得出水平线。从中央，向两侧找到两边位置坐标，就可以知道水平偏离中心的情况
//左侧边界向内一毫米位置，从原始图上面取列，可以得出上下的位置坐标，算出偏离垂直中心的情况
//对原图，先纠正（角度），再纠偏（位置）
//最后，依据中心方的大小，来矫正缩放的比例，其边长为高度的大约0.1（0.10020）
WriteableBitmap r, parc, ppos;
mp.SourcePhoto = WriteableBitmapHelper.Clone(b);
var tt = mp.SourcePhoto.PixelBuffer.ToArray();
WriteableBitmap cb = CorrectArcRegion(b); //只切下面的1/4高度来检查倾斜性
cb = AutoBright(cb); //给出自动白平衡
mp.CorrectBrightPhoto = WriteableBitmapHelper.Clone(cb);
float arc = 0;
Point tcp = PhotoTest.NullPoint;
Point tlp = PhotoTest.NullPoint;
Point trp = PhotoTest.NullPoint;
List <int> al = getImageGrayVLine(cb, cb.PixelWidth / 2); //中点的位置取垂直像素列
int cy = FindLastBlack(al, 100); //找到越变点位置，注意是从大向小找。
if (cy != -1)
{
tcp = new Point(cb.PixelWidth / 2, cy);//这是中央相交点
}
double bs = 1.5 / 39.9;
int bps = Convert.ToInt32(bs * b.PixelHeight);
List <int> lal = getImageGrayVLine(cb, cb.PixelWidth / 2 - bps); //中点的左侧位置取垂直像素列
int ly = FindLastBlack(lal, 100); //找到越变点位置，注意是从大向小找。
if (ly != -1)
{
tlp = new Point(cb.PixelWidth / 2 - bps, ly); //这是左侧相交点
if (Math.Abs((tcp.Y - tlp.Y) / (tcp.X - tlp.X)) > 0.75) //检查，如果找到的倾斜角度超过37度，矫正失败
{
tlp = new Point();
}
}
List <int> ral = getImageGrayVLine(cb, cb.PixelWidth / 2 + bps); //中点的右侧位置取垂直像素列
int ry = FindLastBlack(ral, 100); //找到越变点位置，注意是从大向小找。
if (ry != -1)
{
trp = new Point(cb.PixelWidth / 2 + bps, ry); //这是右侧相交点
if (Math.Abs((trp.Y - tcp.Y) / (trp.X - tcp.X)) > 0.75) //检查，如果找到的倾斜角度超过37度，矫正失败
{
tlp = PhotoTest.NullPoint;
}
}
if (!IsNullPoint(trp) && !IsNullPoint(tlp))
{
arc = Convert.ToSingle((Math.Atan((trp.Y - tlp.Y) / (trp.X - tlp.X))));
}
if (IsNullPoint(trp))
{
arc = Convert.ToSingle((Math.Atan((tcp.Y - tlp.Y) / (tcp.X - tlp.X))));
}
if (IsNullPoint(tlp))
{
arc = Convert.ToSingle((Math.Atan((trp.Y - tcp.Y) / (trp.X - tcp.X))));
}
//cb = RotateBitmap(cb, -arc);
//mp.CorrectRotatePhoto = WriteableBitmapHelper.Clone(cb);
double bhs = 0.1 / 39.9;
bps = Convert.ToInt32(bhs * b.PixelHeight);
al = getImageGrayHLine(cb, cy - bps); //得到水平像素行
ral = new List <int>(al); //克隆水平像素，主要是保留右侧部分
lal = new List <int>(al); //克隆水平像素，主要是保留左侧部分
ral.RemoveRange(0, al.Count / 2 - 1);
lal.RemoveRange(al.Count / 2 + 1, al.Count / 2 - 1);
if (al.Count % 2 == 1)
{
lal.RemoveAt(lal.Count - 1);
}
int lbp, rbp;
lbp = FindLastWhite(lal, 100);
rbp = FindFirstWhite(ral, 100);
bool IsCorrectMoveScale = true;
if (lbp == -1 && rbp == -1)
{
IsCorrectMoveScale = false;
}
int SQLength = rbp + al.Count / 2 - lbp;
int dx, dy;
dx = (lbp + rbp + al.Count / 2) / 2 - cb.PixelWidth / 2;
double YISOscale = 20.5 / 39.9;
int topy = Convert.ToInt32(YISOscale * b.PixelHeight);
int SQRTop = cy - SQLength + topy;
dy = ((cy + topy) * 2 - SQLength) / 2 - b.PixelHeight / 2;
//cb.Dispose();
this.MovePosition = new Point(dx, dy);
this.RotateArc = arc;
if (IsCorrectMoveScale)
{
ppos = MoveTrans(b, -dx, -dy);
mp.CorrectMovePhoto = WriteableBitmapHelper.Clone(ppos);
}
else
{
ppos = b;
}
parc = RotateTrans(ppos, -arc);
mp.CorrectRotatePhoto = WriteableBitmapHelper.Clone(parc);
if (IsCorrectMoveScale)
{
float sd = SQLength / (b.PixelHeight * 0.1002f);
this.ScaleNum = sd;
r = ScaleTrans(parc, 1, 1); //进行缩放匹配
}
else
{
r = parc;
}
mp.CorrectScalePhoto = WriteableBitmapHelper.Clone(r);
return(r);
}
