private string BinarizeImage(string sourcepath, int imageWidth, int imageHeight, string destinationPath, string name)
{
string binaryImage;
if (!Directory.Exists(destinationPath))
{
Directory.CreateDirectory(destinationPath);
}
string _destinationPath = Path.Combine(destinationPath, $"{name}.jpg");
string _sourcePath = Path.Combine(sourcepath, $"{name}.jpg");
if (File.Exists(_destinationPath))
{
File.Delete(_destinationPath);
}
ImageBinarizer imageBinarizer = new ImageBinarizer(new BinarizerParams {
RedThreshold = 200, GreenThreshold = 200, BlueThreshold = 200, ImageWidth = imageWidth, ImageHeight = imageHeight, InputImagePath = sourcepath, OutputImagePath = _destinationPath
});
imageBinarizer.Run();
binaryImage = imageBinarizer.GetStringBinary();
return(_destinationPath);
}
public void BinarizeImageTest(String sourcePath, String destinationPath)
{
ImageBinarizer imageBinarizer = new ImageBinarizer(new BinarizerParams {
RedThreshold = 200, GreenThreshold = 200, BlueThreshold = 200, ImageWidth = 100, ImageHeight = 100, InputImagePath = sourcePath, OutputImagePath = destinationPath
});
imageBinarizer.Run();
}
/// <summary>
/// Binarize image to binarizedImage.
/// </summary>
/// <param name="mnistImage"></param>
/// <param name="imageSize"></param>
/// <param name="testName"></param>
/// <returns></returns>
private static string BinarizeImage(string mnistImage, int imageSize, string testName)
{
string binaryImage = $"{testName}.txt";
if (File.Exists(binaryImage))
{
File.Delete(binaryImage);
}
ImageBinarizer imageBinarizer = new ImageBinarizer(new BinarizerParams {
RedThreshold = 200, GreenThreshold = 200, BlueThreshold = 200, ImageWidth = imageSize, ImageHeight = imageSize, InputImagePath = mnistImage, OutputImagePath = binaryImage
});
imageBinarizer.Run();
return(binaryImage);
}
/// <summary>
/// Binarize image to create an binarized image and return the path to that binarized image.
/// </summary>
/// <param name="mnistImage"> Path to the source mnist image</param>
/// <param name="imageSize">Size of the image (image has same width and height)</param>
/// <returns>Path to the output binarized image</returns>
private static string BinarizeImage(string mnistImage, int imageSize)
{
var binaryImage = $@"Output\{GetFileName(mnistImage)}.txt";
Directory.CreateDirectory($"Output");
if (File.Exists(binaryImage))
{
File.Delete(binaryImage);
}
ImageBinarizer imageBinarizer = new ImageBinarizer(new BinarizerParams {
RedThreshold = 200, GreenThreshold = 200, BlueThreshold = 200, ImageWidth = imageSize, ImageHeight = imageSize, InputImagePath = mnistImage, OutputImagePath = binaryImage
});
imageBinarizer.Run();
return(binaryImage);
}