Hi,
I’m trying to create a workspace with a Process Ultrasound Stream transforming a Video4Linux Stream input, but its behaviour is broken when I load it from a file instead of creating it manually in the UI:
- The configured geometry is not visible anymore (purple outline)
- I get a warning in the logs: “The geometry is fully outside the image, not cropping”
Here is a screenshot with the issue:
- on the right: the UI after I create the workspace manually, working as expected
- on the left: the UI when I save the workspace on the right as “snapshot”, restart IMFusion Suite, open the workspace file and start the Video4Linux stream
Please find below the saved workspace
<?xml version="1.0" encoding="utf-8"?>
<propertyfile version="1.1" name="" comment="Written by ImFusionLib, 2024-10-14 13:36:36">
<param name="workspaceVersion">26</param>
<property name="Datasets">
<property name="Data">
<param name="uid">data0</param>
<param name="name">Dummy video device (0x0000)</param>
<property name="Components">
<property name="DisplayOptions2d">
<param name="gamma">1</param>
<param name="invert">0</param>
<param name="maskingMode">1</param>
<param name="maskColor">1 0 0 0.5 </param>
<param name="windowingInitialized">0</param>
<param name="wlInOriginalValues">1</param>
<property name="TransferFunction">
<param name="window">255</param>
<param name="level">127.5</param>
<param name="presetName"/>
<param name="textureSize">256</param>
<param name="mode">0</param>
</property>
</property>
</property>
<property name="Configuration">
<param name="name">Dummy video device (0x0000)</param>
<param name="path">/dev/video4</param>
<param name="format">842093913</param>
<param name="grayscale">0</param>
<param name="resolution">1600 2560 </param>
</property>
</property>
<property name="Data">
<param name="uid">data1</param>
<param name="name">UltrasoundStream</param>
<property name="Components">
<property name="DisplayOptions2d">
<param name="gamma">1</param>
<param name="invert">0</param>
<param name="maskingMode">1</param>
<param name="maskColor">1 0 0 0.5 </param>
<param name="windowingInitialized">0</param>
<param name="wlInOriginalValues">1</param>
<property name="TransferFunction">
<param name="window">255</param>
<param name="level">127.5</param>
<param name="presetName"/>
<param name="textureSize">256</param>
<param name="mode">0</param>
</property>
</property>
</property>
<property name="Configuration">
<property name="processing">
<property name="parameters">
<param name="applyCrop">1</param>
<param name="applyMask">1</param>
<param name="applyDepth">1</param>
<param name="depth">150</param>
<param name="removeColorThreshold">0</param>
<param name="inpaint">0</param>
<param name="extraCrop">50 50 0 0 </param>
<param name="extraCropAbsolute">1</param>
<property name="frameGeometry">
<property name="FrameGeometrySector">
<param name="offset">799.5 152 </param>
<param name="isTopDown">1</param>
<param name="indicatorPosition">0</param>
<param name="coordinateSystem">0</param>
<param name="shortRadius">14.56</param>
<param name="longRadius">1547.4314132489</param>
<param name="openingAngle">38.6148128081963</param>
<param name="bottomCurvature">0.984131898971433</param>
</property>
</property>
</property>
</property>
</property>
</property>
</property>
<property name="Interface">
<param name="outputUids">"data0" "data1" </param>
<param name="inputUids"/>
</property>
<property name="Algorithms">
<property name="VideoForLinux.IO.Video4Linux_Stream">
<param name="name">Dummy video device (0x0000)</param>
<param name="path">/dev/video4</param>
<param name="format">842093913</param>
<param name="grayscale">0</param>
<param name="resolution">1600 2560 </param>
<param name="execute">1</param>
<param name="keepControllerOpen">1</param>
<param name="inputUids"/>
<param name="outputUids">"data0" </param>
</property>
<property name="LiveUS.ProcessUltrasoundStream">
<param name="execute">1</param>
<param name="keepControllerOpen">1</param>
<param name="inputUids">"data0" </param>
<param name="outputUids">"data1" </param>
<property name="processing">
<property name="parameters">
<param name="applyCrop">1</param>
<param name="applyMask">1</param>
<param name="applyDepth">1</param>
<param name="depth">150</param>
<param name="removeColorThreshold">0</param>
<param name="inpaint">0</param>
<param name="extraCrop">50 50 0 0 </param>
<param name="extraCropAbsolute">1</param>
<property name="frameGeometry">
<property name="FrameGeometrySector">
<param name="offset">799.5 152 </param>
<param name="isTopDown">1</param>
<param name="indicatorPosition">0</param>
<param name="coordinateSystem">0</param>
<param name="shortRadius">14.56</param>
<param name="longRadius">1547.4314132489</param>
<param name="openingAngle">38.6148128081963</param>
<param name="bottomCurvature">0.984131898971433</param>
</property>
</property>
</property>
</property>
</property>
</property>
<property name="Display">
<param name="layoutMode">0</param>
<param name="focusedView">0</param>
<param name="viewOrder">0 1 2 3 4 </param>
<property name="Views">
<property name="0">
<param name="isVisible">1</param>
<param name="interpolation">1</param>
<param name="flip">1</param>
<param name="blendingMode">1</param>
<param name="zoom">1.1</param>
<param name="showZoom">1</param>
<param name="showIn3D">1</param>
<param name="viewMatrix">1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 </param>
<param name="sliceMatrix">1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 </param>
<param name="showOrientationMarkers">0</param>
<param name="displayOptionsSource">1</param>
<param name="sliceThickness">0</param>
</property>
<property name="1">
<param name="isVisible">0</param>
<param name="interpolation">1</param>
<param name="flip">1</param>
<param name="blendingMode">1</param>
<param name="zoom">1</param>
<param name="showZoom">1</param>
<param name="showIn3D">1</param>
<param name="viewMatrix">1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 </param>
<param name="sliceMatrix">1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 </param>
<param name="showOrientationMarkers">0</param>
<param name="displayOptionsSource">1</param>
<param name="sliceThickness">0</param>
</property>
<property name="2">
<param name="isVisible">0</param>
<param name="interpolation">1</param>
<param name="flip">1</param>
<param name="blendingMode">1</param>
<param name="zoom">1</param>
<param name="showZoom">1</param>
<param name="showIn3D">1</param>
<param name="viewMatrix">0 0 -1 0 1 0 0 0 0 -1 0 0 0 0 0 1 </param>
<param name="sliceMatrix">0 0 -1 0 1 0 0 0 0 -1 0 0 0 0 0 1 </param>
<param name="showOrientationMarkers">0</param>
<param name="displayOptionsSource">1</param>
<param name="sliceThickness">0</param>
</property>
<property name="3">
<param name="isVisible">0</param>
<param name="interpolation">1</param>
<param name="flip">1</param>
<param name="blendingMode">1</param>
<param name="zoom">1</param>
<param name="showZoom">1</param>
<param name="showIn3D">1</param>
<param name="viewMatrix">1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 </param>
<param name="sliceMatrix">1 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 1 </param>
<param name="showOrientationMarkers">0</param>
<param name="displayOptionsSource">1</param>
<param name="sliceThickness">0</param>
</property>
<property name="4">
<param name="isVisible">0</param>
<param name="volumeRendererName">General Purpose Volume Renderer</param>
<param name="sceneCenter">0 0 0 </param>
<param name="displayOptionsSource">1</param>
<param name="ssaoMode">0</param>
<property name="Camera">
<param name="poseMatrix">1 0 0 -0 0 -0 1 0 -0 -1 0 -206.069964513654 0 0 -0 1 </param>
<param name="mode">0</param>
<param name="principalPoint">0.5 0.5 </param>
<param name="focalLength">1.37373870972731 1.37373870972731 </param>
<param name="frustumHeight">100</param>
</property>
<property name="VolumeRenderer">
<param name="maxVolumesToDisplay">4</param>
<param name="showDeformations">0</param>
<param name="samplesPerVoxel">1</param>
<param name="mode">4</param>
<param name="ambientAttenuationDistance">0</param>
</property>
</property>
</property>
<property name="VisibleData">
<property name="0">
<param name="visible">"data1" </param>
</property>
<property name="1">
<param name="visible"/>
</property>
<property name="2">
<param name="visible"/>
</property>
<property name="3">
<param name="visible"/>
</property>
<property name="4">
<param name="visible"/>
</property>
</property>
</property>
</propertyfile>
Best Regards
