# Latest

**URL:** https://discourse.itk.org/latest.md?page=96

[Latest](https://discourse.itk.org/latest.md) · [Categories](https://discourse.itk.org/categories.md) · [Tags](https://discourse.itk.org/tags.md)

**Page:** 97

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## [Forbidden access to http://review.source.kitware.com/](https://discourse.itk.org/t/forbidden-access-to-http-review-source-kitware-com/1275)

<div class="topic-metadata">

**Author:** [@denis.p.shamonin](https://discourse.itk.org/u/denis.p.shamonin)\
**Replies:** 3\
**Last updated:** [September 20, 2018, 2:57pm UTC](https://discourse.itk.org/t/forbidden-access-to-http-review-source-kitware-com/1275 "2018-09-20T14:57:36Z")

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Trying to login to review.source.kitware.com I keep getting the single response page with word Forbidden, at the URL http://review.source.kitware.com/login?final=true I did give KWRobot permission to my GitHub account.…

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## [Compilers that do not support bool are not supported](https://discourse.itk.org/t/compilers-that-do-not-support-bool-are-not-supported/1237)

<div class="topic-metadata">

**Author:** [@Tom\_Hampshire](https://discourse.itk.org/u/Tom_Hampshire)\
**Replies:** 33\
**Last updated:** [September 20, 2018, 1:49pm UTC](https://discourse.itk.org/t/compilers-that-do-not-support-bool-are-not-supported/1237 "2018-09-20T13:49:41Z")

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I am really struggling to compile ITK v4.12.x or v4.13.x on Windows. I have had no issues with Linux. I have tried using the releases v4.12.2 v4.12.3 v4.13.0 and v4.13.1, along with the latest version of the Visual S…

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## [Threading in ITK](https://discourse.itk.org/t/threading-in-itk/782)

<div class="topic-metadata">

**Author:** [@HsuehWen](https://discourse.itk.org/u/HsuehWen)\
**Replies:** 16\
**Last updated:** [September 19, 2018, 1:20pm UTC](https://discourse.itk.org/t/threading-in-itk/782 "2018-09-19T13:20:45Z")

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Hi, I’m using ITK registration on a 28core, 56 processor machine with 2 scenarios. (1) execute the program 24 times with different command (2) single program, but use 24 threads do mimic the process of scenario (1) I…

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## [Watershed control](https://discourse.itk.org/t/watershed-control/1287)

<div class="topic-metadata">

**Author:** [@picettour](https://discourse.itk.org/u/picettour)\
**Replies:** 4\
**Last updated:** [September 18, 2018, 10:20pm UTC](https://discourse.itk.org/t/watershed-control/1287 "2018-09-18T22:20:22Z")

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Hello. I am trying using itk::WatershedImageFilter (https://itk.org/Doxygen/html/classitk\_1\_1WatershedImageFilter.html), and I have some question about the parameter. I would like to control precisely the number of reg…

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## [Visual C++ 2015 Release build hangs forever, trying to compile itk::Math::Floor](https://discourse.itk.org/t/visual-c-2015-release-build-hangs-forever-trying-to-compile-itk-math-floor/610)

<div class="topic-metadata">

**Author:** [@Niels\_Dekker](https://discourse.itk.org/u/Niels_Dekker)\
**Replies:** 9\
**Last updated:** [September 18, 2018, 4:54pm UTC](https://discourse.itk.org/t/visual-c-2015-release-build-hangs-forever-trying-to-compile-itk-math-floor/610 "2018-09-18T16:54:07Z")

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One of my colleagues encountered a Visual C++ 2015 compiler bug which causes the compiler to hang forever when it tries to instantiate BSplineInterpolationWeightFunction with TCoordRep = float and VSplineOrder = 1. Is it…

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## [VTK master + ITK master = HDF5 duplicate symbol link errors](https://discourse.itk.org/t/vtk-master-itk-master-hdf5-duplicate-symbol-link-errors/1290)

<div class="topic-metadata">

**Author:** [@seanm](https://discourse.itk.org/u/seanm)\
**Replies:** 8\
**Last updated:** [September 17, 2018, 2:01am UTC](https://discourse.itk.org/t/vtk-master-itk-master-hdf5-duplicate-symbol-link-errors/1290 "2018-09-17T02:01:09Z")

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Hi all, I’ve just tried building current VTK master + current ITK master then building my own app against them. The result is about 150 link errors, all along the lines of: duplicate symbol \_H5\_libinit\_g in: /path…

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## [Error in ITK compilation with wingw32-make](https://discourse.itk.org/t/error-in-itk-compilation-with-wingw32-make/1122)

<div class="topic-metadata">

**Author:** [@Armando](https://discourse.itk.org/u/Armando)\
**Replies:** 5\
**Last updated:** [September 16, 2018, 3:18pm UTC](https://discourse.itk.org/t/error-in-itk-compilation-with-wingw32-make/1122 "2018-09-16T15:18:13Z")

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Hi. I want to create an application to read and process DICOM image files. I want to use ITK + VTK + Qt. I have not any problem with Configure and Generate ITK with CMake. When I start to compile ITK bin files after …

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## [compile itk (VTKGlue ON) with vtk from paraview](https://discourse.itk.org/t/compile-itk-vtkglue-on-with-vtk-from-paraview/1289)

<div class="topic-metadata">

**Author:** [@grothausmann.roman](https://discourse.itk.org/u/grothausmann.roman)\
**Replies:** 2\
**Last updated:** [September 14, 2018, 6:14am UTC](https://discourse.itk.org/t/compile-itk-vtkglue-on-with-vtk-from-paraview/1289 "2018-09-14T06:14:01Z")

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Follwoing this old mailing list thread I have tried to create dockerfiles (DF) for the creation of docker images that compile ITK with vtk from paraview for VTKGlue that I need for a PV plugin (ShapeMI demo). The DF for …

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## [A question about SSLIC genericity](https://discourse.itk.org/t/a-question-about-sslic-genericity/1288)

<div class="topic-metadata">

**Author:** [@ocommowi](https://discourse.itk.org/u/ocommowi)\
**Replies:** 1\
**Last updated:** [September 13, 2018, 2:26pm UTC](https://discourse.itk.org/t/a-question-about-sslic-genericity/1288 "2018-09-13T14:26:46Z")

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Hello, I have just seen today the beta release of ITK 5 and was happy to see that SLIC was included in the future release. I have not tested yet but looking at the code, it misses something for an application I have lon…

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## [Deformable 3D triangular mesh in ITK](https://discourse.itk.org/t/deformable-3d-triangular-mesh-in-itk/1274)

<div class="topic-metadata">

**Author:** [@Dew](https://discourse.itk.org/u/Dew)\
**Replies:** 4\
**Last updated:** [September 13, 2018, 2:23am UTC](https://discourse.itk.org/t/deformable-3d-triangular-mesh-in-itk/1274 "2018-09-13T02:23:15Z")

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Hi, everyone~. I am a freshman of ITK. In my work, I would like to deform the triangular mesh to segment the 3D images. At first, I notice the DeformableSimplexMesh3DFilter, yet the input of this filter seems to be a p…

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## [Visual Studio VS 2017 15.8.0: Internal compiler error with NumericTraits](https://discourse.itk.org/t/visual-studio-vs-2017-15-8-0-internal-compiler-error-with-numerictraits/1205)

<div class="topic-metadata">

**Author:** [@Sophonet](https://discourse.itk.org/u/Sophonet)\
**Replies:** 7\
**Last updated:** [September 12, 2018, 3:29pm UTC](https://discourse.itk.org/t/visual-studio-vs-2017-15-8-0-internal-compiler-error-with-numerictraits/1205 "2018-09-12T15:29:10Z")

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Just for your information: I have filed a bug report here https://developercommunity.visualstudio.com/content/problem/312703/vs-1580-internal-compiler-error.html - since itk’s NumericTraits::max() seem to cause a problem…

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## [ITK 5.0 Beta 1: Pythonic Interface](https://discourse.itk.org/t/itk-5-0-beta-1-pythonic-interface/1271)

<div class="topic-metadata">

**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [September 11, 2018, 4:33pm UTC](https://discourse.itk.org/t/itk-5-0-beta-1-pythonic-interface/1271 "2018-09-11T16:33:57Z")

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We are happy to announce the first beta release for ITK 5! Source code (zip) Source code (tar.gz) This release features an additional, more Pythonic interface to filters. This interface is more familiar in Python and …

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## [thresholding a mask](https://discourse.itk.org/t/thresholding-a-mask/1270)

<div class="topic-metadata">

**Author:** [@tia](https://discourse.itk.org/u/tia)\
**Replies:** 2\
**Last updated:** [September 11, 2018, 5:52pm UTC](https://discourse.itk.org/t/thresholding-a-mask/1270 "2018-09-11T17:52:21Z")

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Hello! I have a mask corresponding to an image patch and I would like to further modify the mask to exclude from the mask all voxels that correspond to image voxels outside a range of intensities. What is the best way t…

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## [ImageIO from string/buffer](https://discourse.itk.org/t/imageio-from-string-buffer/1261)

<div class="topic-metadata">

**Author:** [@Simon](https://discourse.itk.org/u/Simon)\
**Replies:** 4\
**Last updated:** [September 10, 2018, 4:24pm UTC](https://discourse.itk.org/t/imageio-from-string-buffer/1261 "2018-09-10T16:24:25Z")

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I have an NRRD image that is embedded inside another file as a string. Of course I can extract it, write to a file, then use the usual ImageFileReader interface, but that’s wasteful as I already have the object in mem…

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## [Signed distance map generation](https://discourse.itk.org/t/signed-distance-map-generation/1264)

<div class="topic-metadata">

**Author:** [@TearsOfMyLoves\_Lee](https://discourse.itk.org/u/TearsOfMyLoves_Lee)\
**Replies:** 1\
**Last updated:** [September 8, 2018, 2:39pm UTC](https://discourse.itk.org/t/signed-distance-map-generation/1264 "2018-09-08T14:39:48Z")

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Hi, I am new to ITK. I have used ITK ApproximateSignedDistanceMapImageFilter example to generate the signed distance map for an input binary image, where pixels inside of the object have negative distance while pixels ou…

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## [Missing nightly Python packages for Windows](https://discourse.itk.org/t/missing-nightly-python-packages-for-windows/1116)

<div class="topic-metadata">

**Author:** [@simon.rit](https://discourse.itk.org/u/simon.rit)\
**Replies:** 11\
**Last updated:** [September 7, 2018, 8:06pm UTC](https://discourse.itk.org/t/missing-nightly-python-packages-for-windows/1116 "2018-09-07T20:06:25Z")

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Hi, The nightly Python packages are no longer available for Windows on Github’s releases page. Is it a known issue and can we expect them back anytime soon? If not, is there any chance to access the last Windows nightl…

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## [Create a 4D image with python bindings](https://discourse.itk.org/t/create-a-4d-image-with-python-bindings/1230)

<div class="topic-metadata">

**Author:** [@nicoco](https://discourse.itk.org/u/nicoco)\
**Replies:** 3\
**Last updated:** [September 7, 2018, 4:19pm UTC](https://discourse.itk.org/t/create-a-4d-image-with-python-bindings/1230 "2018-09-07T16:19:42Z")

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Hello everybody, I have a 4D numpy array and would like to write it as a 4D non-vector MHA image. Unfortunately, GetImageFromArray apparently cannot do that. I can edit the file header manually after writing to disk; it…

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## [Resample 3D images](https://discourse.itk.org/t/resample-3d-images/1258)

<div class="topic-metadata">

**Author:** [@Athius](https://discourse.itk.org/u/Athius)\
**Replies:** 7\
**Last updated:** [September 6, 2018, 7:13pm UTC](https://discourse.itk.org/t/resample-3d-images/1258 "2018-09-06T19:13:27Z")

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Hello everyone, I try to resample (resize) 3d images with dimensions \[171, 127, 411\] to \[256, 256, 411\]. For this, I tried to use itk::ResampleImageFilter but with no success: either I have an my previous image and som…

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## [LazyITKModule error](https://discourse.itk.org/t/lazyitkmodule-error/1254)

<div class="topic-metadata">

**Author:** [@Tirupathi\_Rao\_N](https://discourse.itk.org/u/Tirupathi_Rao_N)\
**Replies:** 3\
**Last updated:** [September 6, 2018, 1:52pm UTC](https://discourse.itk.org/t/lazyitkmodule-error/1254 "2018-09-06T13:52:59Z")

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Hello , I’m using latest version of itk in my python while calling function itk.ITKVTK() I’m getting an error of LazyITKModule object is not callable. I tried to search for solving error that is fixing scipy module, I’m…

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## [Binary Functor Filter with VariableVector Input/Output](https://discourse.itk.org/t/binary-functor-filter-with-variablevector-input-output/1248)

<div class="topic-metadata">

**Author:** [@spinicist](https://discourse.itk.org/u/spinicist)\
**Replies:** 4\
**Last updated:** [September 5, 2018, 7:38pm UTC](https://discourse.itk.org/t/binary-functor-filter-with-variablevector-input-output/1248 "2018-09-05T19:38:25Z")

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Hello, If I use a BinaryFunctorImageFilter with input 1 as a itk::VectorImage, input 2 as an itk::Image and the output as a itk::VectorImage, is there a way to control the number of components per pixel in the output im…

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## [New Functor Filter with lambda support](https://discourse.itk.org/t/new-functor-filter-with-lambda-support/899)

<div class="topic-metadata">

**Author:** [@blowekamp](https://discourse.itk.org/u/blowekamp)\
**Replies:** 5\
**Last updated:** [September 5, 2018, 11:02am UTC](https://discourse.itk.org/t/new-functor-filter-with-lambda-support/899 "2018-09-05T11:02:40Z")

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This is in regards to the following topic: http://review.source.kitware.com/#/c/23352/ This patch introduces the UnaryGeneratorImageFilter BinaryGeneratorImageFilters, as replacements for the UnaryFunctorImageFilter and…

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## [Is it possible compile ITK with C++ Builder 10.2.3?](https://discourse.itk.org/t/is-it-possible-compile-itk-with-c-builder-10-2-3/1253)

<div class="topic-metadata">

**Author:** [@Armando](https://discourse.itk.org/u/Armando)\
**Replies:** 1\
**Last updated:** [September 4, 2018, 9:33pm UTC](https://discourse.itk.org/t/is-it-possible-compile-itk-with-c-builder-10-2-3/1253 "2018-09-04T21:33:21Z")

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Hi. Is it possible compile ITK with C++ Builder 10.2.3? Is there any manner to do that? Iam trying but it falls. I know C++ Builder but not Visual Studio. Thanks.

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## [Is this the right way to abort a SimpleITK filter?](https://discourse.itk.org/t/is-this-the-right-way-to-abort-a-simpleitk-filter/1250)

<div class="topic-metadata">

**Author:** [@szhorvat](https://discourse.itk.org/u/szhorvat)\
**Replies:** 3\
**Last updated:** [September 4, 2018, 4:59pm UTC](https://discourse.itk.org/t/is-this-the-right-way-to-abort-a-simpleitk-filter/1250 "2018-09-04T16:59:24Z")

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I am using SimpleITK through C++ (in fact I’m trying to implement an interface to a system that doesn’t support SWIG). It is unclear to me how to abort a SimpleITK filter. The system I am interfacing with provides a fu…

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## [Source of DEBUG define](https://discourse.itk.org/t/source-of-debug-define/1236)

<div class="topic-metadata">

**Author:** [@dzenanz](https://discourse.itk.org/u/dzenanz)\
**Replies:** 3\
**Last updated:** [September 4, 2018, 2:07pm UTC](https://discourse.itk.org/t/source-of-debug-define/1236 "2018-09-04T14:07:21Z")

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I found the source of DEBUG define which break so many (all?) debug builds. It comes from here and here. I don’t know why HDF5 people decided to publicly export DEBUG define. NDEBUG is redundant as it is defined by the c…

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## [DivideImageFilter with a constant?](https://discourse.itk.org/t/divideimagefilter-with-a-constant/1241)

<div class="topic-metadata">

**Author:** [@gdevenyi](https://discourse.itk.org/u/gdevenyi)\
**Replies:** 9\
**Last updated:** [August 31, 2018, 6:38pm UTC](https://discourse.itk.org/t/divideimagefilter-with-a-constant/1241 "2018-08-31T18:38:38Z")

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The documentation for this deprecated filter: https://itk.org/Doxygen/html/classitk\_1\_1DivideByConstantImageFilter.html Says DivideImageFilter can do the same thing, however I can’t find any detail on how, is it possib…

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## [histogram equalization with exclusion of intensity above a given threshold](https://discourse.itk.org/t/histogram-equalization-with-exclusion-of-intensity-above-a-given-threshold/1231)

<div class="topic-metadata">

**Author:** [@tia](https://discourse.itk.org/u/tia)\
**Replies:** 2\
**Last updated:** [August 29, 2018, 11:20pm UTC](https://discourse.itk.org/t/histogram-equalization-with-exclusion-of-intensity-above-a-given-threshold/1231 "2018-08-29T23:20:41Z")

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Hello, I would like to perform histogram equalization on an image, but would like to exclude intensity values greater than a maximum threshold value from the equalization calculation (e.g. I have a stent embedded in sof…

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## [Python - Read TIFF stacks with 3 and 4 pages](https://discourse.itk.org/t/python-read-tiff-stacks-with-3-and-4-pages/1209)

<div class="topic-metadata">

**Author:** [@JayKay](https://discourse.itk.org/u/JayKay)\
**Replies:** 3\
**Last updated:** [August 24, 2018, 11:33am UTC](https://discourse.itk.org/t/python-read-tiff-stacks-with-3-and-4-pages/1209 "2018-08-24T11:33:56Z")

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Hi, I’m trying to read tiff stacks with 3 or 4 images into itk with python like: reader=itk.ImageFileReader.IF3.New(FileName=‘images.tif’) image=itk.Image.F3.New() reader.Update() image=readerA.GetOutput() Apparent…

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## [ITKVTKglue failing](https://discourse.itk.org/t/itkvtkglue-failing/1223)

<div class="topic-metadata">

**Author:** [@Rhodri\_Smith](https://discourse.itk.org/u/Rhodri_Smith)\
**Replies:** 7\
**Last updated:** [August 23, 2018, 5:28pm UTC](https://discourse.itk.org/t/itkvtkglue-failing/1223 "2018-08-23T17:28:23Z")

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Hi I get this error when ticking the flag for ITKVTKglue when building ITK: /vcl\_compiler.h:243:0, CMakeFiles/Makefile2:34960: recipe for target ‘Modules/Bridge/VtkGlue/src/CMakeFiles/ITKVtkGlue.dir/all’ failed Lots o…

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## [Similarity3DTransform like transform with 3 independent scales](https://discourse.itk.org/t/similarity3dtransform-like-transform-with-3-independent-scales/1171)

<div class="topic-metadata">

**Author:** [@gdevenyi](https://discourse.itk.org/u/gdevenyi)\
**Replies:** 8\
**Last updated:** [August 23, 2018, 4:16pm UTC](https://discourse.itk.org/t/similarity3dtransform-like-transform-with-3-independent-scales/1171 "2018-08-23T16:16:57Z")

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A recent publication comparing registration methods (https://doi.org/10.1016/j.neuroimage.2018.03.025) come up with the MINC based bestlinreg from CIVET2.1 as being the most robust and reliable. There are obviously many …

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## [Saving DICOM series after changing tags - individual files not recognized as same series](https://discourse.itk.org/t/saving-dicom-series-after-changing-tags-individual-files-not-recognized-as-same-series/1220)

<div class="topic-metadata">

**Author:** [@yannick\_s](https://discourse.itk.org/u/yannick_s)\
**Replies:** 1\
**Last updated:** [August 22, 2018, 3:54pm UTC](https://discourse.itk.org/t/saving-dicom-series-after-changing-tags-individual-files-not-recognized-as-same-series/1220 "2018-08-22T15:54:54Z")

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Hi everyone, I have a directory with DICOM slice files from different patients, study dates and sequences. I can loop through them, put them in folders such that there is only one sequence per folder, study date and pat…

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