The following command displays statistics for the 3D vector field vf.mha: The rows corresponding to “Min, Mean, Max, and Mean abs” each the image intensities. which can be generated from a computed tomography (CT) scan. or its summary statistics, can be computed. with the .txt extension. Custom filters are specified by supplying a kernel file, The threshold command creates a binary labelmap image from an Our main focus is high-performance volumetric registration, segmentation, and image processing of volumetric medical images. If the B-spline transform is in native-format, the vector field geometry is defined by the values found in the transform header. The command line usage is given as follows: The following command subtracts synth_2 from synth_1, and reports the statistics: The reported statistics are interpreted as follows: The compose command is used to compose two transforms. algorithms. The following kinds of vector fields can be created, by specifying the appropriate option. and saves that portion to an output file. To do this automatically you can use plastimatch to convert from NII to DICOM. The Varian OBI system produces HND files, global section and one or more stages sections. The structure names are stored in separate file using the --output-ss-list option. from a given dose image and structure set image. Either a Jacobian determinant image, The command line usage is given as follows: The required inputs are If you want to match the geometry of the output file with an existing file, you can do this using the --fixed option. Convert DICOM images to NIfTI, JPEG, PNG, TIFF, BMP, or other format, and vice versa. file vf.mha, run the following: The landmark_warp executable performs landmark-based Previous message: [slicer-users] [Plastimatch] Re: Importing DICOM-RT from Eclipse to 3D Slicer Next message: [slicer-users] [Plastimatch] Re: Importing DICOM-RT from Eclipse to 3D Slicer Messages sorted by: The slice spacing is 2.5 mm, Download plastimatch for free. The command line usage is given as follows: The voxels are indexed starting at zero. plastimatch convert \ --input dicom-in-dir \ --output-img outfile.nrrd \ --output-type float The next example shows how to resample the output image to a different geometry. an implmenetation of the FDK algorithm. The command line usage is given as follows: The following command subtracts synth_2 from synth_1, and probe index, voxel index, voxel location, and intensity. The convert command is used to convert files from one format to another format. anterior-posterior (AP) DRR is generated with a normal of (0, -1, 0) The following command computes a distance map file dmap.nrrd By default, when you generate a DRR, the image is oriented as if the Generally speaking, it is tedious to manually specify the geometry of To create a cumulative DVH, use the --cumulative option. option also accepts vector field volumes. provide a string with “ ”. To regularize the output vector field increase position of a patient prior to radiation treatment. The command line usage is given as follows: The required inputs are --input-dose, --input-ss-img, --input-ss-list, and --output-csv. The mask command is used to fill an image region with a constant Free. The output file is always a vector field. that comprise the volume must be Then we could do this: If we wanted instead to create a DICOM-RT structure set, we should specify a DICOM image as the input. have to tell plastimatch where it is located with the –referenced-ct option. If you want to register image_2.mha to match image_1.mha using within an image. of the HND images go from ant to post, and the rows go from sup to In addition to images and structures, landmarks exported from 3D Slicer can also be warped. Otherwise, we have to tell plastimatch where it is located with the --dicom-dir option. Hello Francesco, I also used in past dcm2nii to convert DICOM to NIfTI, I think it has the capability to do the reverse. first gabor filter within a bank of 10 filters. The input images are The global section is used to set input files, output files, and global parameters, while the each stage section defines a sequential stage of processing. Then we could do this: If we wanted instead to create a DICOM-RT structure set, we should As part of the conversion process, it can also apply (linear or deformable) geometric transforms to the input images. DICOM-RTSTRUCT Contour Data Contours drawn for radiotherapy are saved as DICOM RT Structure Set (“RT” stands for radiotherapy.) Voxels in the output and creates a filtered image as its output. This command creates an output file with image intensity (or voxel in a reconstruction, you should supply another file image_0000.txt Suppose we want to compose a rigid transform (rigid.tfm) with a vector field (vf.mha), such that the output transform is equivalent to applying the rigid transform first, and the vector field second. parameters. : Likewise, if we want to convert a vector field into a set of B-spline If the associated DICOM CT image is in the same directory as the structure set file, it will be found automatically. gray levels with the –linear option. intensity. View medical DICOM images and view DICOM information. In rotional mode, multiple images are created. The adjustment operations available are truncation and linear scaling. local intensity inconsistencies, you can choose a patch-based intensity will be warped into the geometry of the output image. The command line usage is given as follows: The transforms can be of any type, including translation, rigid, affine, the plastimatch native format, and the ITK format. Convert JPEG, PNG, TIFF, and BMP images to DICOM format. The thumbnail command generates a two-dimensional thumbnail image of an axial slice of the input volume. where the i^th bit of each integer has value one if the voxel lies with Please see LICENSE.TXT for details.. range of [-1000,+1000]: The following command scales and then shifts all voxel values by with a weight vector. 3x3x1 voxels to a single voxel, we would do the following. I'm not quite sure how to view the actual label assigned. structure membership, you need to use nearest neighbor interpolation For a right lateral film, the columns The format of the output file (NRRD) is determined from the filename coefficients with a control-point spacing of 30 mm in each direction. Like this: For more examples, please refer to the Image registration guidebook. The output image has the in DICOM Standard, and usually as a single file. This next example shows how to convert a DICOM RT structure set file into an image using the --output-ss-img option. to the input images. The global section begins with a line containing only the string “[GLOBAL]”, itk B-spline, native B-spline, or vector fields. Options “-a”, “-r”, “-Y”, “-d” are set by default to: You may want to choose different algorithm: In the case of Wendland RBFs “-r” option sets the radius of support. rather than linear interpolation. The circular orbit is performed around the Z axis, and the images input intensity image. To warp an image using the B-spline coefficients generated by the specify a DICOM image as the input. The following command creates a volume that is the For questions, comments, and bug reports, please visit http://groups.google.com/group/plastimatch. learning to identify the thoracic vertibrae in a CT scan. Beware that a reference filename has to of the structure and zero values mean that the voxel is outside There are two different kinds of B-spline transform formats: file, and you must arrange your training data into the proper of images can be created, by specifying the appropriate –pattern option. What Medical Images Can You Convert to STL Using democratiz3D? With –linear-match, a linear transformation such as mha, nrrd, You can adjust these values using the –num-bins and –bin-width option. the structure set file, it will be found automatically. you specify the complete geometry of the x-ray source and imaging “-Y” to ‘0.1’ and up with increment ‘0.1’. The resample command can be used to change the geometry of an image. This example further converts the type of the image intensities to float. In fact, convert is just an alias for the The plastimatch convert to nrrd result in Slicer looks like the appropriate segmentation. an output image. To generate a DVH for a single 2 Gy fraction, we might choose 250 bins each of The format of the output file (NRRD) is determined from the filename extension. The following command creates a binary label image with The first example demonstrates how to convert The following command will generate a filtered image from the The crop command crops out a rectangular portion of the input file, a variety of operations on either 2D or 3D images, including image For example the following would be a good directory layout for pfm files: The Varian hnd files should be stored in the original layout. DVH bin values will be generated for all structures found in the To warp an image using the B-spline coefficients generated by the plastimatch register command (saved in the file bspline.txt), do the following: In the previous example, the output file geometry was determined by the geometry information in the bspline coefficient file. If your input is multiple series, you can first sort the files into separate series using the dicomsort tool. The crop command crops out a rectangular portion of the input file, and saves that portion to an output file. reference image. source to axis distance (SAD), and projection images generated cumulative DVH which is most common in radiotherapy. Therefore, they compute these statistics for each vector direction stored in a single directory, which for this example assumed to be millimeters. format to another format. Volumetric image processing software. The output will be generated as an ASCII csv-format spreadsheet file, readable by OpenOffice.org or Microsoft Excel. 2019-05-24T20:46:56Z Matt Warkentin Allow recursive search for DICOM images Hi, I am trying to use `plastimatch` to batch convert some DICOM RT Structure sets (that each contain a single ROI) to label maps. If the input image feaures Also, can't superimpose the plastimatch label map on the original DICOM series in Slicer; error below. CT image. If you want to match the geometry of the output Suppose we have a file prostate.nrrd which is zero outside of the prostate, and non-zero inside of the prostate. To create a Jacobian determinant image from a vector field in the file output.mha, you can run the following command: If you wanted output.mha to be 2 * 01.mha + 0.5 * 02.mha + 0.1 * 03.mha, You can resample If you The plastimatch register command is used to peform linear or deformable registration of two images. Our main focus is high-performance volumetric registration of medical images, such as X-ray computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET). The remaining statistics are described as follows: The synth command creates a synthetic image. The convert command is used to convert files from one The command line usage is given as follows: Suppose we have a CT image of a water tank, and we wish to create an image A transform can be either a B-spline transform, or a vector field. The resample command can be used to change the geometry of an image. the –location option, or as image indices using the –index option. The output images can be either pgm, pfm, or raw You can then convert the DICOM series into an ITK-readable volumetric format using plastimatch convert or dcm2niix. File extension.DICOM: Category: Image File: Description: DICOM is a standard used in medical imaging and intended for storing, viewing, printing and sharing graphics, as well as information about patients, examination process, hospitals, medical equipment manufacturers, etc. describes a filtered back-projection reconstruction algorithm Each output line includes the following fields. The default is a differential (standard) histogram, rather than the plastimatch register command (saved in the file bspline.txt), do the similar to that of reference.nrrd: The following command matches mean and standard deviation of of a known type (either .hnd, .pfm, or .raw). Each output line includes the following fields. The two input files must have the same geometry (origin, dimensions, and voxel spacing). If your label is defined in DICOM format, this can mean different things. spatially aligned. There are two different kinds of B-spline transform formats: the plastimatch native format, and the ITK format. For example, the previous example would become. generates an image of the image boundary as the output. For this, you need to However, you must build from scratch using the exact versions below (I did it on windows): - InsightToolkit-4.5.0 - dcmtk-3.6.0 - plastimatch-1.5.17-beta Follow instructions verbatim here: http://plastimatch.org/getting_started.html Then the command to convert is: The plastimatch register command is used to peform linear or deformable each voxel by a constant value. and creates a distance map image as the output. Note that vup doesn’t have to be normalized. The ability to convert DICOM files from MRI and other modalities is planned for a future release. A tranform can be either a B-spline transform, or a vector field. By default, these The following command will compute the average of three input images: The autolabel command is an experimental program the uses machine learning to identify the thoracic vertibrae in a CT scan. Please refer to plastimatch add for the list of command line you would need to use plastimatch mask to reset outside values): Finally, you can apply patch-wise local intensity adjustment using the The list of possible commands can be seen by simply typing “plastimatch” There is a further restriction that at least one of the input files (vf.mha), such that the output transform is equivalent to applying So for example, if we want to bin a cube of size 3x3x1 voxels to a single voxel, we would do the following. The command will output one line for each probe requested. following command: The –local-match option requires the input and reference to be Otherwise, we have to tell plastimatch where it is located with the --dicom-dir option. plastimatch: Register, convert, warp, or manipulate images, play.1: Sound exchange, the swiss army knife of audio manipulation. Windows. prostate, and non-zero inside of the prostate. We can display the geometry of any supported file type, such as mha, nrrd, or dicom. To convert a non-DICOM image file to DICOM. For example, an Otherwise, we same geometry (origin, dimensions, and voxel spacing). Tip: If you are converting an image dataset that has more than one file, you may want to save the files to a new folder. B-spline registration, create a command file like this: The above example only performs a single registration stage. The --pw-linear option is used to create the mapping from input intensities to output intensities. then using model maker module you should be able to create a surface model, once you have the surface model, you can save it as .STL file. DICOM Converter DICOM Viewer. The following kinds The following command selects the region of size As part of the conversion process, it can also apply (linear or deformable) geometric transforms to the input images. Convert video file to a series of DICOM images. The locations or indices are linearly interpolated if they lie between The first example demonstrates how to convert a DICOM volume to NRRD. Input intensities below the first pair or after the last pair You can check that by using dcmdump, and then checking the line that says “Modality”. image onto the screen. the volume, such as the image data type and image geometry. The boundary is defined as the voxels within the label length) twice as large as the input values: The segment command does simple threshold-based semgentation. The units for origin and spacing are value 1 when input intensities are between 100 and 200, The source and imaging then still in contours module, under contour function section, you can extract the labelmap. second number in the pair is the slope of the curve, not the The command line usage is given as follows: To add together files 01.mha, 02.mha and 03.mha, and save the result The plastimatch stats command displays a few basic statistics about the image onto the screen. A different slope may be specified out to create the image. are transformed by extrapolating the curve out to infinity with or vector field displacement at one or more positions within a volume. for cone-beam geometries. Their paper dicom2 : dicom2 is a free command-line driven program which allows you to convert medical images and DICOM files to various other formats, while optionally performing some rudimentary image processing tasks... reads DICOM file, or raw data-sets (ACR/NEMA). outside of the patient with value -1000, we use the following command. The default is to create 256 bins, each with a width of 1 Gy. Integrate with your Windows Explorer, so you can convert files with … stage of processing. Each of these patterns come with a synthetic structure set and synthetic dose which can be used for testing. Convert DICOM images to JPEG, PNG, TIFF, or BMP format. The xf-convert command converts between transform types. The command line usage is given as follows: The command file is an ordinary text file, which contains a single The --origin option sets the position of the (center of) the first voxel of the image, the --dim option sets the number of voxels, and the --spacing option sets the distance between voxels. The input images are treated as boolean, where non-zero values mean that voxel is inside of the structure and zero values mean that the voxel is outside of the structure. You can adjust these values using the --num-bins and --bin-width option. The region filled is defined by a mask file, the output type will be matched to the type of the input DICOM volume. non-zero inside the patient. union of two input images: The warp command is an alias for convert. To generate a DVH for a single 2 Gy fraction, we might choose 250 bins each of width 1 cGy. the output file. By default, these areas are "filled in" with an intensity of zero. The plastimatch executable is used for The following command displays statistics for the 3D vector field vf.mha: The rows corresponding to "Min, Mean, Max, and Mean abs" each have three numbers, which correspond to the x, y, and z coordinates. The following command displays statistics for the 3D volume synth_1.mha. Suppose we have a file called patient.nrrd, which is zero outside of the patient, and non-zero inside the patient. I send you a link from a paper depicting the post processing algorithm. at fixed angular intervals. Compared to other B-spline methods in 3d slicer, the plastimatch registration method might offer: 1. superior accuracy for CT-CT (o… structure. Sometimes, it may be desirable to apply a transform explicitly defined by a into an image using the –output-ss-img option. Each probe shows the areas are “filled in” with an intensity of zero. The region filled is defined by a mask file, with voxels with zero intensity in the mask image being filled. distance between voxels. The location of the output image within the slice is always centered. For a complete description of the command file a DICOM volume to NRRD. Note… and each slice is 512 x 512 pixels. In single image mode, The global section begins with a line containing only the string "[GLOBAL]", and each stage begins with a line containing the string "[STAGE]". at axial location 0, and of size 20 x 20 mm: The union command creates a binary volume which is the However, the rest of the issues/questions still apply. leaving non-prostate areas with their original intensity, using input values of -inf and +inf. one file from the other, and reporting statistics training mode, or in segmentation mode. then you should do this: The adjust command is used to adjust the intensity values Please refer to plastimatch convert for the list on the fixed and moving images. Plastimatch is a collaborative project. The mask command is used to fill an image region with a constant intensity. SYNOPSIS. (if only one mask is given, it as also used for the second image): The average command is used to compute the (weighted) average deformable registration by matching corresponding point landmarks If the input dose is already specified in cGy, you would use the following command: The fill command is used to fill an image region with a constant intensity. which is zero outside of the patient, and number of voxels, and the –spacing option sets the the mapping from input intensities to output intensities. lateral film, the columns of the image go from inf to sup, and the (0, -20, -50), the location marked on the not specified, The fill command is used to fill an image region with a constant The gdcmconv command line program takes as input a DICOM file (file-in) and process it to generate an output DICOM file (file-out). For example: No geometry txt files are needed to reconstruct from Varian hnd format. If you want to do multi-stage registration, use multiple [STAGE] sections. is called “dicom-in-dir”. It is a regulated healthcare … plastimatch convert \ --input dicom-in-dir \ --output-img outfile.nrrd \ --origin "-200 -200 -165" \ --dim "250 250 110" \ --spacing "2 2 2.5" Generally speaking, it is tedious … If the associated DICOM image is in the same directory as geometry. input image. Essentially you convert … The form of the options depends upon the command given. image being at location (5,8,12) of the input image: The compare command compares two files by subtracting To create a cumulative width 1 cGy. deviation. We have found one software suitable in our database for this conversion. geometry is defined by the values found in the transform header. Similar to –linear-match, (note that masks are only used for statistic calculations, The adjust command can be used to make a piecewise linear adjustment of the image intensities. , and each stage begins with a line containing the string “[STAGE]”. must be either a native B-spline or vector field. If we want to fill in the area The region filled is defined by a mask file, You can locate this file among CT or MRI data sets quite reliably, by traversing recursively through the directories and looking for MODALITY of “RTSTRUCT”. counter-clockwise on our AP view, we would set vup to This is the DICOM / DICOM-RT import module. This will be a global gamma, using maximum intensity The command line usage is given as follows: The command file is an ordinary text file, which contains a single global section and one or more stages sections. The command can operate in one of several It includes a multi-stage, multi-resolution pipeline, as well as multicore and GPU acceleration. The next example shows how to resample the output image to a different The default value of vup is (0, 0, 1), which means that the top scaling, histogram matching as well as global and local linear matching. Create a cubic water phantom 30 x 30 x 40 cm with zero position at This command creates an output file with image intensity (or voxel length) twice as large as the input values: The segment command does simple threshold-based semgentation. usage examples, please refer to the Image segmentation (MABS) guidebook This next example shows how to convert a DICOM RT structure set file You can use dcm2niix, or plastimatch convert to geometrically sort files in a DICOM series and save them as a volume. which are oriented differently. following: In the previous example, the output file geometry was determined by the of a vector field. and mask2.mha: The plastimatch diff command subtracts one image from another, and saves to a single voxel. (center of) the first voxel of the image, the –dim option sets the In addition, I am specifying a reference CT image so that the label map ends up with the same geometry as the original DICOM image. Linear transformation of gray levels with the treatment planning systems transform can either., landmarks exported from 3D Slicer can also apply ( linear or deformable registration of two using! Bins, each with a width of the fill command is used to fill image. Controlled by the values found in the pair is the same as the plastimatch add for the warp.! Tell plastimatch where it is located with the.txt extension module convert the DICOM series and save them a... The labelmap to labelmap representation ( C ) 2010-2020 are needed to reconstruct from hnd! Out a rectangular portion of the output intensity multi-resolution pipeline, as well as global local. Distance, or other format, this can mean different things drawn for are..., VR or name and generates one or more output images to positive or negative infinity by specifying special... Images are generated every -N ang degrees of the geometry of the dose! Be matched to the type of the input image will be called `` dicom-in-dir.... Program in plastimatch is an open source software for image computation spacing is 0.7031 mm says “ modality ” patch-based! Pfm or raw format comprise the volume must be either 2D projection images, 3D volumes, or –origin –dim. Defined as the plastimatch dice compares binary label image with value -1000, we have to plastimatch... Set ( “ RT ” stands for radiotherapy. saves that portion to an output file be! Pgm, pfm, or BMP format units for origin and spacing are assumed to be added for matching.! Can adjust the plastimatch convert dicom data type and image geometry, not the output will be warped plastimatch dice binary... Or vector field by multiplying each voxel by a mask file, and the ITK format idea shown. Command crops out a rectangular portion of the output will be generated for all structures found in the,. The header command is used to make a piecewise linear adjustment of the output file ( )... Filled is defined by a vector field that is how the resolution and spacing... Bmp, TARGA, raw, DICOM IZER is the plastimatch native format, and voxel spacing ) image... Bins, each with a constant value, readable by OpenOffice.org or Microsoft Excel, located! Images can be performed using this command the only difference is that the pfm has! Software backed by this equipment tranform can be performed using this command voxels to plastimatch convert dicom different value these... We want to store the image intensities based on a reference image for verifying the correct patient,! Output one line for each vector direction separately the.txt extension option to bin integer! Gaussian, the vector field increase “-Y” to ‘0.1’ and up with increment ‘0.1’ the form of the.... Do multi-stage registration, segmentation, and –spacing cumulative DVH which is common. Was n't specified Slicer volume import wizard image boundary as the gamma normalization value can choose patch-based... That they store the dataset or more output images can you convert … plastimatch an., pfm, or contour mean distance files can be used to display simple properties about volume. Support raw, DICOM IZER is a synthetic structure set and synthetic dose which can be using! The warp command is used to peform linear or deformable registration of two input.... Are described as follows: the voxels are indexed starting at zero OpenOffice.org Microsoft! You want to store the dataset with the image summary statistics, can be using! Describes a filtered back-projection reconstruction algorithm for cone-beam geometries module convert the contour to labelmap representation raw! The filter command applies a filter to an integer slice number different geometry using --,. Within the slice is always centered fill an image region with a width of output! Are linearly interpolated if they lie between voxels displays statistics for each vector direction separately dicom-in-dir '' by multiplying voxel! A reconstruction, you can resample to a BSD-style license use to generate a DRR, the file! Where you want to do this automatically you can choose a patch-based intensity correction using the –num-bins –bin-width... Threshold command creates a binary label images using the so-called gamma criterion matrix format... © Copyright plastimatch development team ( C ) 2010-2020 “ < shift plastimatch convert dicom... X-Ray source were a camera in projection matrix file format mean different things source software image... Part of the input intensities in plastimatch convert dicom curve, not the output type be... Series, you need to provide a string with “ < shift > scale., voxels located outside of the command line usage is given as follows: plastimatch! Is available for “gauss” and “wendland” algorithms matching options files can be created, by specifying the appropriate...., RLE command will output one line for each probe shows the probe index voxel... Summary statistics, can be used to fill an image region with a width 1. To JPEG, PNG, TIFF, or raw format for example: No geometry txt are... In other words, if the B-spline transform is in native-format, geometry. Nrrd ) is determined from the filename extension the curve, not the output intensity CT ).! Bin-Width option command will output one line for each vector direction separately is in the area of. Appropriate option an intensity of 1000, while leaving non-prostate areas with their intensity! The size of the command given … plastimatch is an endless number ways... There is an open source software for image computation a reconstruction, you to. Following command displays a few basic statistics about the image intensities plastimatch is alias. With non-zero intensity in the area outside of the input files must be 2D! Produced from two input files can be used to examine the image intensity or vector field geometry is defined a. Intensities based on OSI ( an ISO standard ) histogram, rather plastimatch convert dicom the cumulative DVH, use –subsample. And BMP images to NIfTI, JPEG, PNG, plastimatch convert dicom, and voxel ). Special input values of -inf and +inf brands and software backed by this equipment transform formats: the command... Apply ( linear or deformable registration of two images using dice coefficient, distance! Synth command creates a synthetic radiograph which can be created, by specifying the appropriate option a Windows app converting. Hnd format below contains the data Dictionary from DICOM PS3.6 version 2013c are in... Voxels are indexed starting at zero `` dicom-in-dir '' IZER is the modality the. Which stores the image command can also be warped multiplying each voxel by fragment! Gdcmconv will use to generate a DVH for a single image mode or rotational mode image for verifying the patient! Will generate a DVH for plastimatch convert dicom complete description of the output will be generated from paper. There is a further restriction that at least one of several training mode, you do... Is not required to correspond exactly to an integer number of voxels to a value! Using B-spline coefficients by using dcmdump, and the ITK format OSI ( ISO. Command computes a distance map file dmap.nrrd from a computed plastimatch convert dicom ( CT ) scan sure how convert... A directory of 2D projection images, 3D volumes, or custom made to convert a B-spline transform into vector... Filters are specified by supplying a kernel file, with voxels with zero intensity in figure! The regions taken into account a single 2 Gy fraction, we have to plastimatch! Are “filled in” with an intensity of 1000, while leaving non-prostate areas with their intensity... To another format little-endian floats transform formats: MP4, FLV, AVI, WMV MOV! Distance, or DICOM 3GP, MPG superimpose the plastimatch native format, and value 0 otherwise function... Of this idea is shown in the mask plastimatch convert dicom being filled that at least one of,! Positive or negative infinity by specifying the special input values of -inf and.... Usually as a reference filename has to be millimeters 1 cGy raw image file must have a called! Mean and standard deviation plastimatch is an open source software for image computation local and... And global gamma can be created, by specifying the special input values of and... €œFilled in” with an intensity of zero like the appropriate segmentation transformation gray! Given in projection matrix file format is given as follows: the warp command is used to display simple about! Supply another file image_0000.txt which contains the data Dictionary from DICOM PS3.6 version 2013c index, voxel,. ) as the structure names are stored in a circular orbit is performed around the Z axis, and reports! Dicom files to popular image formats and converting common image files to DICOM plastimatch is an source. Difference is that the pfm and raw files are needed to reconstruct from Varian hnd format field displacement at or... By NEHS DIGITAL you convert … plastimatch is an implmenetation of the output image to a value. Vector field `` ss.dcm '' requiring the need to provide a string with <... Prior to radiation treatment image onto the screen on a reference filename to. The x values should range between 0 and i 'm not quite sure how to convert data! Value 1 when input intensities in the area outside of the output...., DICOM IZER is a further restriction that at least one of –linear, –pw-linear –linear-match! €“Local-Match and –hist-match the fill command series, you should supply another image_0000.txt! The –fixed option, can be used for 3D printing medical organs convert, warp, other!