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--- other:dsx:calibratedsx:3d_calibration [2024/07/12 13:55] – created sgranger
+++ other:dsx:calibratedsx:3d_calibration [2025/02/15 05:56] (current) – Cleaned up page and added backlink to widgets overview. wikisysop
@@ Line 1: / Line 1: @@
-====== 3D_Calibration ======
+====== 3D Calibration ======
 The //3D Calibration// widget contains the parameters that control the calculation of the 3D configuration of the X-ray equipment (//i.e.//, the position of the X-ray sources and the positions and orientations of the image planes). You should check that the parameters are specified properly before doing //Tools → Compute 3D Configuration//.
-{{CalDSX_3DCalibrationWidget.png}}
+{{:CalDSX_3DCalibrationWidget.png}}
+^ Parameter ^ Description ^
+| **Image Distance Allowance** | Used when calculating the 3D configuration parameters. It is the amount by which the source-to-image-plane distance is allowed to change from the user-specified value. The default value is 0.0.|
+| **Optimize Pixel Size** | Specifies whether or not to optimize the pixel size when calculating the 3D configuration parameters. The default value is false (box is unchecked). |
+| **Square Pixels** | Specifies whether or not to force the X and Y pixel sizes to be the same when distortion-correcting the X-ray images. The default value is true (box is checked).|
+| **Source To Image** | The distance between the X-ray source and the plane of the image intensifier or flat-panel detector. This distance should be measured carefully in millimeters during data collection, and entered into the subject file with [[Other:DSX:xManager:xManager_Overview|xManager]]. It can also be entered here if 3D calibration has not been performed yet. During 3D calibration, this distance will be optimized by the DLT algorithm if **Image Distance Allowance** is greater than zero, and its updated value will be shown here. |
+===== See Also =====
-  * **Image Distance Allowance** Used when calculating the 3D configuration parameters. It is the amount by which the source-to-image-plane distance is allowed to change from the user-specified value. The default value is 0.0.
+Go back to an overview of [[other:dsx:calibratedsx:calibratedsx_overview#widgets|CalibrateDSX's widgets]].
-  * **Optimize Pixel Size** Specifies whether or not to optimize the pixel size when calculating the 3D configuration parameters. The default value is false (box is unchecked).
-  * **Square Pixels** Specifies whether or not to force the X and Y pixel sizes to be the same when distortion-correcting the X-ray images. The default value is true (box is checked).
-  * **Source To Image** The distance between the X-ray source and the plane of the image intensifier or flat-panel detector. This distance should be measured carefully in millimeters during data collection, and entered into the subject file with [[Other:DSX:xManager:xManager_Overview|//xManager//]]. It can also be entered here if 3D calibration has not been performed yet. During 3D calibration, this distance will be optimized by the DLT algorithm if **Image Distance Allowance** is greater than zero, and its updated value will be shown here.