//批量处理列表文件
private void AutoProcessImage(object sender, EventArgs e)
{
if (this.showTypes != UserSetting.ShowTypes.PLATE)
{
MessageBox.Show("当前列表打开图片不对！");
return;
}
if (this.listInputImage.Items.Count == 0)
{
MessageBox.Show("请先导入图片");
return;
}
MessageBox.Show(" 请选择保存路径，处理过程中请不要进行其他操作！");
string savePath;
if (this.inputImageFolder.ShowDialog() == DialogResult.OK)
{
savePath = this.inputImageFolder.SelectedPath;
}
else
{
return;
}
List <string> files = new List <string>();
for (int i = 0; i < this.listInputImage.Items.Count; i++)
{
files.Add(this.listInputImage.Items[i].Text);
}
PlateLocator.AutoProcessImageByColor(files, parameterList, savePath);
MessageBox.Show("处理完成");
}
//车牌识别
public static string PlateRecognite(Mat matIn)
{
string plate = null;
if (!PlateCategorySVM.IsReady)
{
return("车牌识别库没有准备好");
}
if (!CharCategorySVM.IsReady)
{
return("字符识别库没有准备好");
}
//获取车牌
List <Mat> roiPlates = PlateLocator.PlateLocateByColor(matIn); //疑似区域
List <Mat> matPlates = new List <Mat>(); //车牌区域
for (int index = 0; index < roiPlates.Count; index++)
{
Mat mat = roiPlates[index];
if (PlateCategory.车牌 != PlateCategorySVM.Test(mat))
{
continue;
}
else
{
matPlates.Add(mat);
}
}
//颜色不行就用sobel
if (matPlates.Count == 0)
{
roiPlates.Clear();
roiPlates = PlateLocator.PlateLocateBySobel(matIn);
for (int index = 0; index < roiPlates.Count; index++)
{
Mat mat = roiPlates[index];
if (PlateCategory.车牌 != PlateCategorySVM.Test(mat))
{
continue;
}
else
{
matPlates.Add(mat);
}
}
}
if (matPlates.Count == 0)
{
return("无识别出车牌");
}
//下面根据识别出的车牌进行字符识别
for (int index = 0; index < matPlates.Count; index++)
{
Mat mat = matPlates[index];
List <Mat> roiChars = new List <Mat>();
roiChars = CharSegement.SplitePlateByOriginal(mat);
if (roiChars.Count == 0)
{
return("无识别字符");
}
for (int i = 0; i < roiChars.Count; i++)
{
plate = plate + CharCategorySVM.Test(roiChars[i]).ToString();
}
}
plate = plate.Replace("_", "");
plate = plate.Replace("非字符", "");
return(plate);
}
//展示最终结果
private void ProcessAndShowResult(Mat matIn)
{
currentTabCount = 0;
AddTag("原图", matIn);
this.listShowSplitImage.Items.Clear();
this.imgListSplitImage.Images.Clear();
this.imgListSplitImage.ImageSize = new System.Drawing.Size(192, 64);
List <Mat> roiPlates = PlateLocator.PlateLocateByColor(matIn); //疑似区域
List <Mat> matPlates = new List <Mat>(); //车牌区域
for (int index = 0; index < roiPlates.Count; index++)
{
Mat mat = roiPlates[index];
if (PlateCategory.车牌 != PlateCategorySVM.Test(mat))
{
continue;
}
else
{
matPlates.Add(mat);
}
}
//颜色不行就用sobel
if (matPlates.Count == 0)
{
roiPlates.Clear();
roiPlates = PlateLocator.PlateLocateBySobel(matIn);
for (int index = 0; index < roiPlates.Count; index++)
{
Mat mat = roiPlates[index];
if (PlateCategory.车牌 != PlateCategorySVM.Test(mat))
{
continue;
}
else
{
matPlates.Add(mat);
}
}
}
if (matPlates.Count == 0)
{
MessageBox.Show("没有识别出车牌");
return;
}
//下面根据识别出的车牌进行字符识别
for (int index = 0; index < matPlates.Count; index++)
{
string plate = null;
Mat mat = matPlates[index];
List <Mat> roiChars = new List <Mat>();
roiChars = CharSegement.SplitePlateByOriginal(mat);
if (roiChars.Count == 0)
{
continue;
}
for (int i = 0; i < roiChars.Count; i++)
{
plate = plate + CharCategorySVM.Test(roiChars[i]).ToString();
}
plate = plate.Replace("_", "");
plate = plate.Replace("非字符", "");
this.imgListSplitImage.Images.Add(mat.ToBitmap());
this.listShowSplitImage.Items.Add(plate);
this.listShowSplitImage.Items[index].ImageIndex = index;
}
//MessageBox.Show(PlateRecognition.PlateRecognite(matIn));
}
