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#1 Posted : Monday, February 25, 2008 10:52:45 AM(UTC)
GDuntley

Groups: Registered
Posts: 2


Sorry the preview thing mislead me.

I am using the CSDicomServerDemo to receive Incoming DICOM Images and CSDicomStoreDemo to send them. What I want to is to insert the received DICOM images in their original format to an MS SQL 2005 database but when I try to do so in the MR.dcm file that contains 16 frames only one gets stored.

Second, if I were to store a jpeg compressed image can I store all the frames?

--------------- CODE --------------------------------
RasterImage image;
//I am receiving MR.dcm and here the 16 Frames can be seen
image = ds.GetImages(pixelDataElement, 0, ds.GetImageCount(pixelDataElement),
0,
RasterByteOrder.Rgb, DicomGetImageFlags.AllowRangeExpansion
| DicomGetImageFlags.AutoApplyModalityLut
| DicomGetImageFlags.AutoApplyVoiLut);
if (image == null)
{
System.Windows.Forms.MessageBox.Show("Can't retrieve image", "Sample");
return;
}

RasterCodecs _codecs;

System.IO.MemoryStream iostrm;

long strsize = 0;

try
{
iostrm = new System.IO.MemoryStream();
strsize = 0;
_codecs = new RasterCodecs();
strsize = _codecs.Save(image, iostrm, 0, RasterImageFormat.Cmp,0);
_codecs.Dispose();

SQLCmd.CommandText = SqlStr
SQLCmd.CommandType = CmdType

SqlParameter sqlParam = New
System.Data.SqlClient.SqlParameter(
myParam.Key.ToString,
SqlDbType.VarBinary,
strsize)
sqlParam.Value = iostrm.GetBuffer();
SQLCmd.Parameters.Add(sqlParam);

SQLCmd.ExecuteNonQuery();


iostrm.Close();
} //try
catch (Exception ex)
{
} //catch (Exception ex)

RasterCodecs.Shutdown();

--------------- CODE --------------------------------

When I get the value from the database using the medical viewer I only get one frame from the 15.
 

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#2 Posted : Monday, February 25, 2008 11:58:55 AM(UTC)

GregR  
GregR

Groups: Registered, Tech Support, Administrators
Posts: 766


You are saving the image as CMP, which does not support multiple pages. You should save as something like TIF if you want to have multiple pages in a single file.

If you want to use CMP, you'll need to save each page as a separate file (or Stream) by using one of the overloads that specifies which page you are using:


Code:
public void Save( 
RasterImage image,
Stream stream,
RasterImageFormat format,
int bitsPerPixel,
int firstPage,
int lastPage,
int firstSavePageNumber,
CodecsSavePageMode pageMode
)

Edited by moderator Thursday, August 8, 2019 1:37:44 PM(UTC)  | Reason: Not specified

 
#3 Posted : Tuesday, February 26, 2008 3:31:45 AM(UTC)
GDuntley

Groups: Registered
Posts: 2


Thank you
 
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