Recent changes to Autosegmentation

Autosegmentation modified by Ilan Tal

Ilan Tal — Tue, 08 Mar 2022 09:22:17 -0000

--- v26
+++ v27
@@ -1,4 +1,4 @@
-Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/_hPfNYdNxZQ) ). Another [demo of Nifti in external programs](https://youtu.be/9CALf0DfgXY)
+Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/_hPfNYdNxZQ) ). Another [demo of Nifti in external programs](https://youtu.be/9CALf0DfgXY). (There is an additional segmentation using [3D Counter](3D Counter segmentation)).

 [[img src=nifti.png alt=autosegmentation]]

Autosegmentation modified by Ilan Tal

Ilan Tal — Thu, 31 Jan 2019 11:04:51 -0000

--- v25
+++ v26
@@ -1,4 +1,4 @@
-Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/_hPfNYdNxZQ) ).
+Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/_hPfNYdNxZQ) ). Another [demo of Nifti in external programs](https://youtu.be/9CALf0DfgXY)

 [[img src=nifti.png alt=autosegmentation]]

Autosegmentation modified by Ilan Tal

Ilan Tal — Thu, 25 Oct 2018 11:24:25 -0000

--- v24
+++ v25
@@ -1,4 +1,4 @@
-Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/9p1YuvZ24Sk) ).
+Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/_hPfNYdNxZQ) ).

 [[img src=nifti.png alt=autosegmentation]]

Autosegmentation modified by Ilan Tal

Ilan Tal — Thu, 13 Sep 2018 12:14:37 -0000

--- v23
+++ v24
@@ -1,4 +1,4 @@
-Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/X-JZ3CEXUkY) ).
+Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/9p1YuvZ24Sk) ).

 [[img src=nifti.png alt=autosegmentation]]

Autosegmentation modified by Ilan Tal

Ilan Tal — Thu, 02 Aug 2018 08:02:06 -0000

--- v22
+++ v23
@@ -1,4 +1,4 @@
-Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab.
+Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab (see [demo](https://youtu.be/X-JZ3CEXUkY) ).

 [[img src=nifti.png alt=autosegmentation]]

Autosegmentation modified by Ilan Tal

Ilan Tal — Tue, 06 Mar 2018 07:21:52 -0000

--- v21
+++ v22
@@ -3,7 +3,7 @@
 [[img src=nifti.png alt=autosegmentation]]

 You need to define where the files will be stored on disk (one time operation).
-Note  [[img src=checkbox.png alt=checkbox]] **use tmp file, if not use:"**. This allows the use of temporary files instead of the defined location. This may be useful on some Mac computers. If you need to find the files manually, go to the OS defined tmp directory and look for a folder whose name begins with **nifti**. This folder will be deleted every time a shut down is performed on the computer.
+Note  [[img src=checkbox.png alt=checkbox]] **use tmp file, if not use:**. This allows the use of temporary files instead of the defined location. This may be useful on some Mac computers. If you need to find the files manually, go to the OS defined tmp directory and look for a folder whose name begins with **nifti**. This folder will be deleted every time a shut down is performed on the computer.

 Since the calculation can be fairly lengthy, it is generally advised to use [[img src=checkbox.png alt=checkbox]] **Use the axial and coronal views to define limits for the search**. The search for tumors will be confined to the defined volume. Then press the button **Press to run, and be patient**. When the calculation has completed the button will display **Done** with the calculation time in parenthesis.

Autosegmentation modified by Ilan Tal

Ilan Tal — Tue, 06 Mar 2018 07:20:14 -0000

--- v20
+++ v21
@@ -3,6 +3,7 @@
 [[img src=nifti.png alt=autosegmentation]]

 You need to define where the files will be stored on disk (one time operation).
+Note  [[img src=checkbox.png alt=checkbox]] **use tmp file, if not use:"**. This allows the use of temporary files instead of the defined location. This may be useful on some Mac computers. If you need to find the files manually, go to the OS defined tmp directory and look for a folder whose name begins with **nifti**. This folder will be deleted every time a shut down is performed on the computer.

 Since the calculation can be fairly lengthy, it is generally advised to use [[img src=checkbox.png alt=checkbox]] **Use the axial and coronal views to define limits for the search**. The search for tumors will be confined to the defined volume. Then press the button **Press to run, and be patient**. When the calculation has completed the button will display **Done** with the calculation time in parenthesis.

Autosegmentation modified by Ilan Tal

Ilan Tal — Tue, 06 Mar 2018 07:09:46 -0000

Autosegmentation modified by Ilan Tal

Ilan Tal — Tue, 13 Feb 2018 05:46:10 -0000

--- v18
+++ v19
@@ -1,4 +1,4 @@
-Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. (**Note**: SPECT data will generally not work with this method since SPECT generally uses counts and not SUV.) The automatic mode is done under the **nifti** tab.
+Defining the tumor sizes and locations can be done automatically as well as manually via ROIs. The automatic mode is done under the **nifti** tab.

 [[img src=nifti.png alt=autosegmentation]]

Autosegmentation modified by Ilan Tal

Ilan Tal — Thu, 18 Jan 2018 14:17:00 -0000

--- v17
+++ v18
@@ -6,7 +6,7 @@

 Since the calculation can be fairly lengthy, it is generally advised to use [[img src=checkbox.png alt=checkbox]] **Use the axial and coronal views to define limits for the search**. The search for tumors will be confined to the defined volume. Then press the button **Press to run, and be patient**. When the calculation has completed the button will display **Done** with the calculation time in parenthesis.

-Note that for large PET matrix sizes the calculation may take too long to be useful. For 144x144 it is still OK, but above this, it can be quite lenghtly. Using **Use the axial and coronal views to define limits for the search** can easily make the calculation 10 times faster, making larger matrix sizes feasible. In the example below, it only makes sense to compute the abdominal area. First the axial view is shown with its bounding rectangle:
+Note that for large PET matrix sizes the calculation may take too long to be useful. For 144x144 it is still OK, but above this, it can be quite lenghty. Using [[img src=checkbox.png alt=checkbox]] **Use the axial and coronal views to define limits for the search** can easily make the calculation 10 times faster, making larger matrix sizes feasible. In the example below, it only makes sense to compute the abdominal area. First the axial view is shown with its bounding rectangle:

 [[img src=brownAxial.png alt=axial]]