<div dir="ltr"><div>BTW, here is what I got by running gdcminfo (gdcm version 2.4.0) on one of the dicoms:<br>======================================================================<br>MediaStorage is 1.2.840.10008.5.1.4.1.1.7 [Secondary Capture Image Storage]<br>
TransferSyntax is 1.2.840.10008.1.2.1 [Explicit VR Little Endian]<br>NumberOfDimensions: 2<br>Dimensions: (512,512,1)<br>SamplesPerPixel :1<br>BitsAllocated :16<br>BitsStored :16<br>HighBit :15<br>
PixelRepresentation:1<br>ScalarType found :INT16<br>PhotometricInterpretation: MONOCHROME2<br>PlanarConfiguration: 0<br>TransferSyntax: 1.2.840.10008.1.2.1<br>Origin: (0,0,0)<br>Spacing: (1,1,1)<br>DirectionCosines: (1,0,0,0,1,0)<br>
Rescale Intercept/Slope: (-1024,1)<br>Orientation Label: AXIAL<br>=======================================================================<br><br></div>Clearly, from <table border="0" cellpadding="0" cellspacing="0" width="78">
<colgroup><col width="78"></colgroup><tbody><tr height="19">
<td class="" style="height:14.4pt;width:58pt" height="19" width="78">(0018,0088)=0.449999988 <br><table border="0" cellpadding="0" cellspacing="0" width="78"><colgroup><col width="78"></colgroup><tbody><tr height="19">
<td class="" style="height:14.4pt;width:58pt" height="19" width="78">(0028,0030)=0.400391012\0.400391012<br><br>The spacing should not be (1,1,1).<br><br></td>
</tr></tbody></table>Thanks,<br>Mengda<br></td>
</tr></tbody></table><div> <br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Nov 11, 2013 at 10:14 AM, Mengda Wu <span dir="ltr"><<a href="mailto:wumengda@gmail.com" target="_blank">wumengda@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5"><div dir="ltr">Hi all,<br><div class="gmail_quote"><div dir="ltr"><br> I have some dicom images in my new project. But
when I tried to convert them to the ITK metaimages, the origin and
spacing are incorrect even though the intensities are right. The origin
becomes (0,0,0) and spacing is (1,1,1). I am the example
<table style="padding:8px 4px;border-spacing:0px;font-family:monospace;font-size:small"><tbody><tr style="background-color:rgb(246,246,240)"><td style="padding:2px 5px;vertical-align:top">
<a title="Examples/IO/DicomSeriesReadImageWrite2.cxx" href="http://itk.org/gitweb?p=ITK.git;a=blob_plain;f=Examples/IO/DicomSeriesReadImageWrite2.cxx;hb=HEAD" style="font-weight:bold;background-color:rgba(255,255,255,0)" target="_blank"><font color="#000000" face="Helvetica Neue, Helvetica, Arial, sans-serif" size="3">DicomSeriesReadImageWrite2.cxx</font></a><br>
</td><td style="padding:2px 5px;vertical-align:top;text-align:right"><br></td><td style="padding:2px 5px;vertical-align:top"><br></td><td style="padding:2px 5px;vertical-align:top"><br>
</td></tr></tbody></table><div>from ITK 4.4.2. The code does not have
any issue with other Dicoms for my previous projects. so my guess is the
current dicoms miss some fields in the header that ITK
needs. </div><div>
<br></div><div>Can you help? I am attaching the fields from one dicom as follows:<br><br>(0002,0000) Group Length Value: 206 <br>(0002,0001) File Meta Information Version Value: 0<br>
(0002,0002) Media Storage SOP Class UID Value: 1.2.840.10008.5.1.4.1.1.7<br>(0002,0003) Media Storage SOP Instance UID Value: 1.2.276.0.28.3.2418833.1095761920.42.5040.2012041216272628700<br>
(0002,0010) Transfer Syntax UID Value: 1.2.840.10008.1.2.1<br>(0002,0012) Implementation Class UID Value: 1.2.276.0.7230010.3.0.3.6.0<br>(0002,0013) Implementation Version Name Value: OFFIS_DCMTK_360 <br>
(0008,0008) Image Type Value: DERIVED\SECONDARY\REFORMATTED <br>(0008,0016) SOP Class UID Value: 1.2.840.10008.5.1.4.1.1.7<br>(0008,0018) SOP Instance UID Value: 1.2.276.0.28.3.2418833.1095761920.42.5040.2012041216272628700<br>
(0008,0020) Study Date <br>(0008,0022) Acquisition Date Value: 20120116<br>(0008,0023) Image Date Value: 20120116<br>
(0008,0030) Study Time <br>(0008,0033) Image Time Value: 120859.658000 <br>(0008,0050) Accession Number <br>
(0008,0060) Modality Value: CT<br>(0008,0070) Manufacturer Value: Philips <br>(0008,0080) Institution Name Value: Hide <br>
(0008,0090) Referring Physician's Name <br>(0008,103E) Series Description Value: Hide <br>(0008,1090) Manufacturer's Model Name Value: Brillance 64<br>
(0010,0010) Patient's Name Value: Patient00<br>(0010,0020) Patient ID <br>(0010,0030) Patient's Birth Date Value: NewDOB16<br>
(0010,0040) Patient's Sex Value: F <br>(0010,1010) Patient's Age Value: 054Y<br>(0018,0088) Spacing Between Slices Value: 0.449999988 <br>
(0018,1151) X-ray Tube Current Value: 429 <br>(0020,000D) Study Instance UID Value: 1.2.276.0.28.3.2418833.1095761920.42.3628.2012011611085965900<br>
(0020,000E) Series Instance UID Value: 1.2.276.0.28.3.2418833.1095761920.42.3628.2012011611085965901<br>(0020,0010) Study ID <br>(0020,0011) Series Number <br>
(0020,0013) Image Number Value: 1 <br>(0020,0020) Patient Orientation <br>(0020,0032) Image Position (Patient) Value: 0.200195506\0.200195506\0.224999994 <br>
(0020,0037) Image Orientation (Patient) Value: 1\0\0\0\1\0 <br>(0020,4000) Image Comments <br>(0021,0010) Value: Timepoint Information <br>
(0021,1010) Value: 20120116 120608.154000<br>(0021,1011) Value: UNKNOWN <br>(0028,0002) Samples per Pixel Value: 1 <br>
(0028,0004) Photometric Interpretation Value: MONOCHROME2 <br>(0028,0008) Number of Frames Value: 1 <br>(0028,0010) Rows Value: 512 <br>
(0028,0011) Columns Value: 512 <br>(0028,0030) Pixel Spacing Value: 0.400391012\0.400391012 <br>(0028,0100) Bits Allocated Value: 16 <br>
(0028,0101) Bits Stored Value: 16 <br>(0028,0102) High Bit Value: 15 <br>(0028,0103) Pixel Representation Value: 1 <br>
(0028,0106) Smallest Image Pixel Value Value: 0 <br>(0028,0107) Largest Image Pixel Value Value: 2610 <br>(0028,1050) Window Center Value: 150 <br>
(0028,1051) Window Width Value: 500 <br>(0028,1052) Rescale Intercept Value: -1024 <br>(0028,1053) Rescale Slope Value: 1 <br>
<br></div><div><br></div><div>Thanks,</div><div>Mengda</div><br></div>
</div><br></div>
</div></div></blockquote></div><br></div>