# Community **URL:** https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=20 [Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md) **Page:** 21 --- ## [CLI for processing markdown-based project pages](https://discourse.slicer.org/t/cli-for-processing-markdown-based-project-pages/27447)
**Author:** [@jcfr](https://discourse.slicer.org/u/jcfr)\ **Replies:** 3\ **Last updated:** [January 24, 2023, 9:54pm UTC](https://discourse.slicer.org/t/cli-for-processing-markdown-based-project-pages/27447 "2023-01-24T21:54:09Z")
Following this morning discussion, this topic aims to discuss possible way to streamline the update of the project listed on the top-level page associated with each event. --- ## [Shape features extraction works in Slicer Radiomics but fails with pure python pyradiomics](https://discourse.slicer.org/t/shape-features-extraction-works-in-slicer-radiomics-but-fails-with-pure-python-pyradiomics/27443)
**Author:** [@Eloise](https://discourse.slicer.org/u/Eloise)\ **Replies:** 0\ **Last updated:** [January 24, 2023, 2:29pm UTC](https://discourse.slicer.org/t/shape-features-extraction-works-in-slicer-radiomics-but-fails-with-pure-python-pyradiomics/27443 "2023-01-24T14:29:46Z")
Hello, I have a question regarding pyradiomics usage/configuration in Slicer. I performed manual segmentation of a structure in a CT exam with Slicer et tried extracting shape features with both Slicer Radiomics and pu… --- ## [2 OHIF Projects PW38](https://discourse.slicer.org/t/2-ohif-projects-pw38/27275)
**Author:** [@Salim\_Kanoun](https://discourse.slicer.org/u/Salim_Kanoun)\ **Replies:** 2\ **Last updated:** [January 23, 2023, 3:57pm UTC](https://discourse.slicer.org/t/2-ohif-projects-pw38/27275 "2023-01-23T15:57:43Z")
Dear all, We wanted to submit two projects on OHIF for the project week. We was unable to join the preparation meeting because of professional agenda constraints. Our two projects for which we want to work and open sou… --- ## [vmtkbranchclipper running for a day and still no result.](https://discourse.slicer.org/t/vmtkbranchclipper-running-for-a-day-and-still-no-result/27303)
**Author:** [@Fotos\_Stylianou](https://discourse.slicer.org/u/Fotos_Stylianou)\ **Replies:** 9\ **Last updated:** [January 20, 2023, 11:55am UTC](https://discourse.slicer.org/t/vmtkbranchclipper-running-for-a-day-and-still-no-result/27303 "2023-01-20T11:55:41Z")
Hi all, I am new here! As the title says, I have been using the vmtkbranchclipper on a tracheobronchial tree to generate the branches but the command is running forever. The command I am using is this “~/vmtk\_Py36/vm… --- ## [Osteotomy Planner in Slicer PW38th in Gran Canaria](https://discourse.slicer.org/t/osteotomy-planner-in-slicer-pw38th-in-gran-canaria/27304)
**Author:** [@marf](https://discourse.slicer.org/u/marf)\ **Replies:** 4\ **Last updated:** [January 17, 2023, 4:19pm UTC](https://discourse.slicer.org/t/osteotomy-planner-in-slicer-pw38th-in-gran-canaria/27304 "2023-01-17T16:19:54Z")
Dear all, We’re looking forward to seeing you in Canary Islands in a couple of weeks and we were thinking that it could be a good moment to work with Ostetomy Planner Slicer’s extension. We have used it for teaching me… --- ## [\[Na-mic-project-week\] NOW: next Project Week prep meeting tomorrow (Tuesday Jan 17th)](https://discourse.slicer.org/t/na-mic-project-week-now-next-project-week-prep-meeting-tomorrow-tuesday-jan-17th/27306)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [January 17, 2023, 3:07pm UTC](https://discourse.slicer.org/t/na-mic-project-week-now-next-project-week-prep-meeting-tomorrow-tuesday-jan-17th/27306 "2023-01-17T15:07:24Z")
Dear Project Week community, Our next Project Week preparation meeting will take place tomorrow, Tuesday Jan 17th 2023 (10 am Boston time, EDT) on Zoom. You can join using the following link which will remain the same … --- ## [2023.01.10 Weekly Meeting](https://discourse.slicer.org/t/2023-01-10-weekly-meeting/27142)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 1\ **Last updated:** [January 10, 2023, 7:00pm UTC](https://discourse.slicer.org/t/2023-01-10-weekly-meeting/27142 "2023-01-10T19:00:10Z")
Tomorrow, we will be having our next weekly hangout at 11:00 AM ET until 12:00PM ET. The time slot has been shifted due to the Project Week preparation calls. We will likely be re-using the Project Week zoom call link … --- ## [\[Na-mic-project-week\] Reminder: next Project Week prep meeting tomorrow (Tuesday Jan 10th)](https://discourse.slicer.org/t/na-mic-project-week-reminder-next-project-week-prep-meeting-tomorrow-tuesday-jan-10th/27141)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [January 9, 2023, 10:25pm UTC](https://discourse.slicer.org/t/na-mic-project-week-reminder-next-project-week-prep-meeting-tomorrow-tuesday-jan-10th/27141 "2023-01-09T22:25:52Z")
Dear Project Week community, Our next Project Week preparation meeting will take place tomorrow, Tuesday Jan 10th 2023 (10 am Boston time, EDT) on Zoom. You can join using the following link which will remain the same … --- ## [Origin of nii file and STL file](https://discourse.slicer.org/t/origin-of-nii-file-and-stl-file/27119)
**Author:** [@fluidko](https://discourse.slicer.org/u/fluidko)\ **Replies:** 1\ **Last updated:** [January 9, 2023, 8:07pm UTC](https://discourse.slicer.org/t/origin-of-nii-file-and-stl-file/27119 "2023-01-09T20:07:20Z")
I have to export my segmentation with forms of both nii file and STL file. But when I open nii file in Ansys Ensight and STL file in Spaceclaim, position of origin varies between them so it is hard to specify certatin … --- ## [Issues with starting 3D slicer after installing slicer heart module](https://discourse.slicer.org/t/issues-with-starting-3d-slicer-after-installing-slicer-heart-module/27122)
**Author:** [@slicer365](https://discourse.slicer.org/u/slicer365)\ **Replies:** 0\ **Last updated:** [January 9, 2023, 8:10am UTC](https://discourse.slicer.org/t/issues-with-starting-3d-slicer-after-installing-slicer-heart-module/27122 "2023-01-09T08:10:12Z")
After I install the module Slicer Heart, the 3D slicer won’t be opened the same problem with slicer 5.2 stable and slicer 5.3 preview --- ## [Mandible with inferior nerve and teeth](https://discourse.slicer.org/t/mandible-with-inferior-nerve-and-teeth/27097)
**Author:** [@Fatih\_Hamircu](https://discourse.slicer.org/u/Fatih_Hamircu)\ **Replies:** 0\ **Last updated:** [January 7, 2023, 1:56pm UTC](https://discourse.slicer.org/t/mandible-with-inferior-nerve-and-teeth/27097 "2023-01-07T13:56:03Z")
Hi, Where could I find mandible PLY or DICOM model with inferior nerve and teeth? To use it as dental study model not for commercial use. I need it for demontration purpose to dental patients. I cannot use dicom of my … --- ## [Covid lung radiomics feature extraction](https://discourse.slicer.org/t/covid-lung-radiomics-feature-extraction/26395)
**Author:** [@Nima\_Yousefi](https://discourse.slicer.org/u/Nima_Yousefi)\ **Replies:** 10\ **Last updated:** [January 3, 2023, 7:14pm UTC](https://discourse.slicer.org/t/covid-lung-radiomics-feature-extraction/26395 "2023-01-03T19:14:21Z")
Hello I’m working on feature extraction from lung and extracted features from left and right lung. My question is: is it possible to extract features from total lung? --- ## [Downsizing CBCT voxel size ](https://discourse.slicer.org/t/downsizing-cbct-voxel-size/27014)
**Author:** [@Sophrobs](https://discourse.slicer.org/u/Sophrobs)\ **Replies:** 1\ **Last updated:** [January 3, 2023, 6:05am UTC](https://discourse.slicer.org/t/downsizing-cbct-voxel-size/27014 "2023-01-03T06:05:15Z")
I’m doing my masters in Orthodontics in Australia. I’m conducting a study examining the effects of another orthodontic appliance, the Twin Block Appliance. The CBCT data I have is 0.3 mm voxel size. I have been using the… --- ## [The unit of measurement of radiomics features](https://discourse.slicer.org/t/the-unit-of-measurement-of-radiomics-features/26993)
**Author:** [@Nima\_Yousefi](https://discourse.slicer.org/u/Nima_Yousefi)\ **Replies:** 0\ **Last updated:** [December 31, 2022, 11:57am UTC](https://discourse.slicer.org/t/the-unit-of-measurement-of-radiomics-features/26993 "2022-12-31T11:57:41Z")
Hi all, about radiomics features like First Order, GLCM ,… how can I known their the unit of measurement? Thanks. --- ## [Quantifying "Information" Of Tumor CT Image Different Phases](https://discourse.slicer.org/t/quantifying-information-of-tumor-ct-image-different-phases/26943)
**Author:** [@bsmarine](https://discourse.slicer.org/u/bsmarine)\ **Replies:** 0\ **Last updated:** [December 27, 2022, 4:02pm UTC](https://discourse.slicer.org/t/quantifying-information-of-tumor-ct-image-different-phases/26943 "2022-12-27T16:02:09Z")
I’m working with multiphase CT images of liver tumors. Visually we see better demarcation of tumors and intricate enhancement pattern within tumors on arterial phase vs portal venous phase. Has anyone tried to use quant… --- ## [2022.12.20 Weekly Meeting](https://discourse.slicer.org/t/2022-12-20-weekly-meeting/26835)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 19, 2022, 8:55pm UTC](https://discourse.slicer.org/t/2022-12-20-weekly-meeting/26835 "2022-12-19T20:55:20Z")
Tomorrow, we will be having our next weekly hangout at 11:00 AM ET until 12:00PM ET. The time slot has been shifted due to the Project Week preparation calls. We will likely be re-using the Project Week zoom call link … --- ## [\[Na-mic-project-week\] Reminder: Project Week 38 preparation meeting tomorrow (Dec 20th)](https://discourse.slicer.org/t/na-mic-project-week-reminder-project-week-38-preparation-meeting-tomorrow-dec-20th/26834)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 19, 2022, 8:54pm UTC](https://discourse.slicer.org/t/na-mic-project-week-reminder-project-week-38-preparation-meeting-tomorrow-dec-20th/26834 "2022-12-19T20:54:35Z")
Dear Project Week community, Our next Project Week preparation meeting will take place tomorrow, December 20th 2022 (10 am Boston time, EDT) on Zoom. This time, we will focus on the planning of breakout sessions and in … --- ## [\[Na-mic-project-week\] Project week 38 preparation meeting next Tuesday (Dec 20th)](https://discourse.slicer.org/t/na-mic-project-week-project-week-38-preparation-meeting-next-tuesday-dec-20th/26777)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 16, 2022, 10:04pm UTC](https://discourse.slicer.org/t/na-mic-project-week-project-week-38-preparation-meeting-next-tuesday-dec-20th/26777 "2022-12-16T22:04:04Z")
Dear Project Week community, Our next Project Week preparation meeting will take place next Tuesday, December 20th 2022 (10 am Boston time, EDT) on Zoom. This time, we will focus on the planning of breakout sessions and… --- ## [2022.12.13 Weekly Meeting](https://discourse.slicer.org/t/2022-12-13-weekly-meeting/26700)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 12, 2022, 9:32pm UTC](https://discourse.slicer.org/t/2022-12-13-weekly-meeting/26700 "2022-12-12T21:32:11Z")
Next Tuesday, we will be having our next weekly hangout at 11:00 AM ET until 12:00PM ET. The time slot has been shifted due to the Project Week preparation calls. We will likely be re-using the Project Week zoom call l… --- ## [\[Na-mic-project-week\] Reminder: project week 38 preparation meeting tomorrow!](https://discourse.slicer.org/t/na-mic-project-week-reminder-project-week-38-preparation-meeting-tomorrow/26699)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 12, 2022, 9:31pm UTC](https://discourse.slicer.org/t/na-mic-project-week-reminder-project-week-38-preparation-meeting-tomorrow/26699 "2022-12-12T21:31:08Z")
Dear Project Week community, The next project week preparation will take place tomorrow, December 13th, 2022 (10 am Boston time, EDT) on Zoom. You can join using the following link which will remain the same for all pre… --- ## [2021.01.19 Hangout](https://discourse.slicer.org/t/2021-01-19-hangout/15585)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [January 18, 2021, 11:03pm UTC](https://discourse.slicer.org/t/2021-01-19-hangout/15585 "2021-01-18T23:03:24Z")
Tomorrow, we will be having our next weekly hangout at 10:00 AM ET until 11 AM ET. Anyone is welcome to join to ask questions at https://bit.ly/slicer-googlemeet-hosted-by-kitware Agenda: Slicer 5 / VTK 9 Feel free… --- ## [Feature extraction from MRI slices](https://discourse.slicer.org/t/feature-extraction-from-mri-slices/26668)
**Author:** [@Saadia\_Azeroual](https://discourse.slicer.org/u/Saadia_Azeroual)\ **Replies:** 2\ **Last updated:** [December 11, 2022, 2:48pm UTC](https://discourse.slicer.org/t/feature-extraction-from-mri-slices/26668 "2022-12-11T14:48:39Z")
Hello Pyradiomics community, I am a little bit confused because I am new in radiomics. I have 3 MRI slices with 3 corresponding masks, and I want to know if I should extract radiomic features from each slice and calcul… --- ## [Rotation and translation invariance of features](https://discourse.slicer.org/t/rotation-and-translation-invariance-of-features/26635)
**Author:** [@mluerig](https://discourse.slicer.org/u/mluerig)\ **Replies:** 0\ **Last updated:** [December 7, 2022, 6:23pm UTC](https://discourse.slicer.org/t/rotation-and-translation-invariance-of-features/26635 "2022-12-07T18:23:45Z")
Hi there, I’m using pyradiomics to extract features from blobs, and I just wanted to make sure that the features I am extracting are rotation and translation invariant - i.e., the object’s orientation and location insid… --- ## [Some errors when install the whitematteranalysis](https://discourse.slicer.org/t/some-errors-when-install-the-whitematteranalysis/26574)
**Author:** [@Joshuazzzs](https://discourse.slicer.org/u/Joshuazzzs)\ **Replies:** 2\ **Last updated:** [December 7, 2022, 2:38am UTC](https://discourse.slicer.org/t/some-errors-when-install-the-whitematteranalysis/26574 "2022-12-07T02:38:21Z")
Hi, all When I install the whitematteranalysis on Windows 64bit with python 3.7, there are some errors as show in the picture. What should I do? Any help would be appreciated. --- ## [Wavelet transformed image with Pyradiomics looks similar to original Image](https://discourse.slicer.org/t/wavelet-transformed-image-with-pyradiomics-looks-similar-to-original-image/26612)
**Author:** [@JonasB](https://discourse.slicer.org/u/JonasB)\ **Replies:** 0\ **Last updated:** [December 6, 2022, 6:58pm UTC](https://discourse.slicer.org/t/wavelet-transformed-image-with-pyradiomics-looks-similar-to-original-image/26612 "2022-12-06T18:58:05Z")
Dear 3D Slicer community, I used pyradiomics for image transformation applied all filters. I noticed that the image transformed with the LLL Wavelet Kernel looks very similar to the original image. Am I overlooking so… --- ## [Should CT images be windowed prior to feature extraction?](https://discourse.slicer.org/t/should-ct-images-be-windowed-prior-to-feature-extraction/26610)
**Author:** [@Hansman](https://discourse.slicer.org/u/Hansman)\ **Replies:** 0\ **Last updated:** [December 6, 2022, 5:08pm UTC](https://discourse.slicer.org/t/should-ct-images-be-windowed-prior-to-feature-extraction/26610 "2022-12-06T17:08:21Z")
We’ve had a bit of debate in our group about whether CT images should be windowed from 16 bit grayscale to 8 bit grayscale values prior to extracting features, and I can’t find anything about it in the documentation. Doe… --- ## [2022.12.06 Weekly Meeting](https://discourse.slicer.org/t/2022-12-06-weekly-meeting/26585)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 5, 2022, 8:49pm UTC](https://discourse.slicer.org/t/2022-12-06-weekly-meeting/26585 "2022-12-05T20:49:59Z")
Next Tuesday, we will be having our next weekly hangout at 11:00 AM ET until 12:00PM ET. The time slot has been shifted due to the Project Week preparation calls. We will likely be re-using the Project Week zoom call l… --- ## [\[Na-mic-project-week\] Reminder: next Project Week preparation meeting tomorrow](https://discourse.slicer.org/t/na-mic-project-week-reminder-next-project-week-preparation-meeting-tomorrow/26580)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [December 5, 2022, 4:37pm UTC](https://discourse.slicer.org/t/na-mic-project-week-reminder-next-project-week-preparation-meeting-tomorrow/26580 "2022-12-05T16:37:18Z")
Dear Project Week community, The next project week preparation will take place tomorrow, December 6th, 2022 (10 am Boston time, EDT) on Zoom. You can join using the following link which will remain the same for all prep… --- ## [2022.11.29 Weekly Meeting - @11 AM ET, after Project Week Call](https://discourse.slicer.org/t/2022-11-29-weekly-meeting-11-am-et-after-project-week-call/26485)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [November 29, 2022, 3:03am UTC](https://discourse.slicer.org/t/2022-11-29-weekly-meeting-11-am-et-after-project-week-call/26485 "2022-11-29T03:03:34Z")
Tomorrow, we will be having our next weekly hangout at 11:00 AM ET until 12:00PM ET. The time slot has been shifted due to the Project Week preparation calls. We will likely be re-using the Project Week zoom call link … --- ## [\[Na-mic-project-week\] Project Week 38 prep meetings start this Tuesday (Nov 29th)](https://discourse.slicer.org/t/na-mic-project-week-project-week-38-prep-meetings-start-this-tuesday-nov-29th/26484)
**Author:** [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\ **Replies:** 0\ **Last updated:** [November 29, 2022, 2:57am UTC](https://discourse.slicer.org/t/na-mic-project-week-project-week-38-prep-meetings-start-this-tuesday-nov-29th/26484 "2022-11-29T02:57:39Z")
Dear Project Week community, We are happy to announce the beginning of preparation meetings for the next project week (Jan 27- Feb 3, 2023). Weekly meetings will start on Nov 29th, 2022 (10 am Boston time, EDT) on Zoom.… [Previous page](https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=19) [Next page](https://discourse.slicer.org/c/community/12.md?no_subcategories=false&page=21)