public static void SaveSegmentation(SegmenterImageStackSaveDescription segmenterImageStackSaveDescription)
{
var colorMapVolumeDescription = segmenterImageStackSaveDescription.VolumeDescriptions.Get("ColorMap");
var colorMapDirectory = segmenterImageStackSaveDescription.Directories.Get("ColorMap");
Directory.CreateDirectory(colorMapDirectory);
colorMapVolumeDescription.DataStream.Seek(0, SeekOrigin.Begin);
for (var z = 0; z < colorMapVolumeDescription.NumVoxelsZ; z++)
{
var image = new Image <Rgb, Byte>(colorMapVolumeDescription.NumVoxelsX, colorMapVolumeDescription.NumVoxelsY);
for (var y = 0; y < colorMapVolumeDescription.NumVoxelsY; y++)
{
for (var x = 0; x < colorMapVolumeDescription.NumVoxelsX; x++)
{
var colorMapValue = colorMapVolumeDescription.DataStream.Read <int>();
var r = (colorMapValue & (0x0000ff << 0)) >> 0;
var g = (colorMapValue & (0x0000ff << 8)) >> 8;
var b = (colorMapValue & (0x0000ff << 16)) >> 16;
image[y, x] = new Rgb(r, g, b);
}
}
image.Save(Path.Combine(colorMapDirectory, String.Format("{0:0000}.png", z)));
}
var idMapVolumeDescription = segmenterImageStackSaveDescription.VolumeDescriptions.Get("IdMap");
var idMapDirectory = segmenterImageStackSaveDescription.Directories.Get("IdMap");
Interop.SegmenterImageStackLoader.SaveIdImages(idMapVolumeDescription, idMapDirectory);
}
public void SaveSegmentationAs(SegmenterImageStackSaveDescription segmenterImageStackSaveDescription)
{
CommitSegmentation();
var colorMapDataStream =
new DataStream(
Interop.VolumeDescription.NumVoxelsX * Interop.VolumeDescription.NumVoxelsY * Interop.VolumeDescription.NumVoxelsZ * NUM_BYTES_PER_COLOR_MAP_PIXEL,
true,
true);
var idMapDataStream =
new DataStream(
Interop.VolumeDescription.NumVoxelsX * Interop.VolumeDescription.NumVoxelsY * Interop.VolumeDescription.NumVoxelsZ * NUM_BYTES_PER_COLOR_MAP_PIXEL,
true,
true);
var volumeDescriptions = new Dictionary <VolumeDescription>
{
{
"ColorMap", new VolumeDescription
{
DxgiFormat = Format.R8G8B8A8_UNorm,
DataStream = colorMapDataStream,
Data = colorMapDataStream.DataPointer,
NumBytesPerVoxel = NUM_BYTES_PER_COLOR_MAP_PIXEL,
NumVoxelsX = Interop.VolumeDescription.NumVoxelsX,
NumVoxelsY = Interop.VolumeDescription.NumVoxelsY,
NumVoxelsZ = Interop.VolumeDescription.NumVoxelsZ,
IsSigned = false
}
},
{
"IdMap", new VolumeDescription
{
DxgiFormat = Format.R32_UInt,
DataStream = idMapDataStream,
Data = idMapDataStream.DataPointer,
NumBytesPerVoxel = NUM_BYTES_PER_ID_MAP_PIXEL,
NumVoxelsX = Interop.VolumeDescription.NumVoxelsX,
NumVoxelsY = Interop.VolumeDescription.NumVoxelsY,
NumVoxelsZ = Interop.VolumeDescription.NumVoxelsZ,
IsSigned = false
}
},
};
Interop.SaveSegmentationAs(volumeDescriptions);
segmenterImageStackSaveDescription.VolumeDescriptions = volumeDescriptions;
SegmenterImageStackLoader.SaveSegmentation(segmenterImageStackSaveDescription);
}