TIOParams.DICOM_Compression

Declaration

property DICOM_Compression: TIEDicomCompression;

Description

The compression used for a DICOM file.

Note:
◼ If you are using a TIEMultiBitmap or TImageEnMView, you can use DuplicateCompressionInfo to propogate the parameter to all frames
◼ If you are using iedcJPEG compression, specify JPEG quality using DICOM_JPEGQuality
◼ If you are using iedcJPEG2000 compression, specify JPEG2000 quality using DICOM_J2000Rate

Default: iedcUncompressed

Examples

// Save uncompressed DICOM
ImageEnView1.IO.Params.DICOM_Compression := iedcUncompressed;
ImageEnView1.IO.SaveToFileDICOM( 'C:\image.dicom' );

// Save DICOM with lossy JPEG compression
ImageEnView1.IO.Params.DICOM_Compression := iedcJPEG;
ImageEnView1.IO.Params.DICOM_JPEGQuality := 75;
ImageEnView1.IO.SaveToFileDICOM( 'C:\image.dicom' );

// Save DICOM with lossy JPEG2000 compression
ImageEnView1.IO.Params.DICOM_Compression := iedcJPEG2000;
ImageEnView1.IO.Params.DICOM_J2000Rate := 0.10;
ImageEnView1.IO.SaveToFileDICOM( 'C:\image.dicom' );

// Save DICOM with lossless JPEG2000 compression
ImageEnView1.IO.Params.DICOM_Compression := iedcLosslessJPEG2000;
ImageEnView1.IO.SaveToFileDICOM( 'C:\image.dicom' );

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