/// <summary>
/// 画像データのファイルストレージへの書き込み
/// </summary>
/// <param name="fileName">書きこむXML or YAMLファイル</param>
private static void SampleFileStorageWriteImage(string fileName)
{
// cvWrite, cvWriteComment
// IplImage構造体の情報をファイルに保存する
// (1)画像を読み込む
using (IplImage colorImg = new IplImage(Const.ImageLenna, LoadMode.Color))
using (IplImage grayImg = new IplImage(colorImg.Size, BitDepth.U8, 1))
{
// (2)ROIの設定と二値化処理
colorImg.CvtColor(grayImg, ColorConversion.BgrToGray);
CvRect roi = new CvRect(0, 0, colorImg.Width / 2, colorImg.Height / 2);
grayImg.SetROI(roi);
colorImg.SetROI(roi);
grayImg.Threshold(grayImg, 90, 255, ThresholdType.Binary);
// (3)xmlファイルへの書き出し
using (CvFileStorage fs = new CvFileStorage(fileName, null, FileStorageMode.Write))
{
fs.WriteComment("This is a comment line.", false);
fs.Write("color_img", colorImg);
fs.StartNextStream();
fs.Write("gray_img", grayImg);
}
// (4)書きこんだxmlファイルを開く
//using (Process p = Process.Start(fileName)) {
// p.WaitForExit();
//}
}
}
/// <summary>
/// 画像データのファイルストレージへの書き込み
/// </summary>
/// <param name="fileName">書きこむXML or YAMLファイル</param>
private static void SampleFileStorageWriteImage(string fileName)
{
// cvWrite, cvWriteComment
// IplImage構造体の情報をファイルに保存する
// (1)画像を読み込む
using (IplImage colorImg = new IplImage(Const.ImageLenna, LoadMode.Color))
using (IplImage grayImg = new IplImage(colorImg.Size, BitDepth.U8, 1))
{
// (2)ROIの設定と二値化処理
colorImg.CvtColor(grayImg, ColorConversion.BgrToGray);
CvRect roi = new CvRect(0, 0, colorImg.Width / 2, colorImg.Height / 2);
grayImg.SetROI(roi);
colorImg.SetROI(roi);
grayImg.Threshold(grayImg, 90, 255, ThresholdType.Binary);
// (3)xmlファイルへの書き出し
using (CvFileStorage fs = new CvFileStorage(fileName, null, FileStorageMode.Write))
{
fs.WriteComment("This is a comment line.", false);
fs.Write("color_img", colorImg);
fs.StartNextStream();
fs.Write("gray_img", grayImg);
}
// (4)書きこんだxmlファイルを開く
//using (Process p = Process.Start(fileName)) {
// p.WaitForExit();
//}
}
}
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
private static void SampleFileStorageWriteImage(string fileName)
{
// cvWrite, cvWriteComment
using (IplImage colorImg = new IplImage(FilePath.Image.Lenna, LoadMode.Color))
using (IplImage grayImg = new IplImage(colorImg.Size, BitDepth.U8, 1))
{
colorImg.CvtColor(grayImg, ColorConversion.BgrToGray);
CvRect roi = new CvRect(0, 0, colorImg.Width / 2, colorImg.Height / 2);
grayImg.SetROI(roi);
colorImg.SetROI(roi);
grayImg.Threshold(grayImg, 90, 255, ThresholdType.Binary);
using (CvFileStorage fs = new CvFileStorage(fileName, null, FileStorageMode.Write))
{
fs.WriteComment("This is a comment line.", false);
fs.Write("color_img", colorImg);
fs.StartNextStream();
fs.Write("gray_img", grayImg);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
private static void SampleFileStorageWriteImage(string fileName)
{
// cvWrite, cvWriteComment
using (IplImage colorImg = new IplImage(FilePath.Image.Lenna, LoadMode.Color))
using (IplImage grayImg = new IplImage(colorImg.Size, BitDepth.U8, 1))
{
colorImg.CvtColor(grayImg, ColorConversion.BgrToGray);
CvRect roi = new CvRect(0, 0, colorImg.Width / 2, colorImg.Height / 2);
grayImg.SetROI(roi);
colorImg.SetROI(roi);
grayImg.Threshold(grayImg, 90, 255, ThresholdType.Binary);
using (CvFileStorage fs = new CvFileStorage(fileName, null, FileStorageMode.Write))
{
fs.WriteComment("This is a comment line.", false);
fs.Write("color_img", colorImg);
fs.StartNextStream();
fs.Write("gray_img", grayImg);
}
}
}
