public unsafe static void ConvertBgrToBgra_Byte(IImage src, IImage dest)
{
var channels = ChannelSplitter.SplitChannels(src, new int[] { Bgr.IdxB, Bgr.IdxG, Bgr.IdxR });
var alphaChannel = Image.Create(ColorInfo.GetInfo(typeof(Gray), src.ColorInfo.ChannelType), src.Width, src.Height);
(alphaChannel as Image <Gray, byte>).SetValue(byte.MaxValue);
ChannelMerger.MergeChannels(new IImage[] { channels[Bgr.IdxB], channels[Bgr.IdxG], channels[Bgr.IdxR], alphaChannel }, dest);
}
public static void ConvertGrayToComplex(IImage src, IImage dest)
{
ChannelMerger.MergeChannels(new IImage[] { src }, dest, 0); //real(dest)
}
public unsafe static void ConvertGrayToBgr(IImage src, IImage dest)
{
IImage[] channels = new IImage[] { src, src, src };
ChannelMerger.MergeChannels(channels, dest);
}
public unsafe static void ConvertBgraToBgr(IImage src, IImage dest)
{
var channels = ChannelSplitter.SplitChannels(src, new int[] { Bgr.IdxB, Bgr.IdxG, Bgr.IdxR });
ChannelMerger.MergeChannels(channels, dest);
}