public ImageDescription filter(ImageDescription inputImage)
{
ImageDescription outputImage = new ImageDescription();
outputImage.sizeX = newSizeX;
outputImage.sizeY = newSizeY;
foreach (ColorChannelEnum colorChannel in colorChannelsToFilter)
{
byte[,] channel = inputImage.getColorChannel(colorChannel);
ImageDescription temp = new ImageDescription();
temp.sizeX = inputImage.sizeX;
temp.sizeY = inputImage.sizeY;
temp.grayscale = true;
temp.setColorChannel(ColorChannelEnum.Gray, channel);
Bitmap tempBitmap = ImageDescriptionUtil.convertToBitmap(temp);
Bitmap output = ImageDescriptionUtil.resizeImage(tempBitmap, newSizeX, newSizeY);
temp = ImageDescriptionUtil.fromBitmap(output);
temp.computeGrayscale();
outputImage.setColorChannel(colorChannel, temp.gray);
}
if (colorChannelsToFilter.Count == 1 && colorChannelsToFilter.Contains(ColorChannelEnum.Gray))
{
outputImage.grayscale = true;
}
return(outputImage);
}
public static ImageDescription loadFromPath(string filePath)
{
Bitmap bitmap = new Bitmap(filePath);
return(ImageDescriptionUtil.fromBitmap(bitmap));
}
