Page archivée : ADCIS Products: AphelionDevLab Frequently Asked Questions

Right-click on the image thumbnail in the image gallery, select “Properties…” and enter a new name in the Properties window.

Right-click on the image thumbnail in the image gallery, select “Properties…” and select a new Category/Pixel Type from the pull-down menu in the Properties window.

It is displayed in the status bar at the bottom of the user interface.

They are displayed in in the status bar at the bottom of the user interface.

Select a resolution profile from the resolution drop-down list after clicking on the icon.

Right-click on the image thumbnail in the image gallery, select “Properties…” and select a new color space from the pull-down menu in the Properties window.

Right-click in the visualization window, select “Properties…” and then one of the tabs in the right part of the Visualization Window Properties window.

To compute a histogram on the whole image, right-click on the image thumbnail in the image gallery and select the Histogram entry. To compute a histogram in an area of interest, select the Developer Task, click on the histogram icon in the main toolbar, select a shape for the region of interest and then use the mouse to draw the area of interest.

Select the Developer Task, click on the profile icon in the main toolbar, and manually draw a line after having selected a shape.

Select the Window menu, and then the Close All entry.

Click on the small triangles and in the window banner. The name of the band is then displayed in the left part of the banner.

Open the Tools->Options->Advanced window, select the Appearance->Images menu and edit the MIVTColumnCount and MIVTRowCount parameters.

Click on the banner of the first image. Control-click on the banners of the other images to be synchronized with the first image. An icon is displayed to help visualizing the selected images. Then, zoom and pan in one image window, other images will then follow the first one.

Select the Import function in the IO menu, then select the second overload, and open all sections in the file browser. Click on the 3 dot icon to specify the image parameters and select the 3D option.

Open a 3D image from the file browser in the File->Open menu. Once the image is open in the image gallery, drag and drop its thumbnail in the Visualization window and select a rendering mode.

Select an attribute column, then click on the right mouse button, and select the Expand entry.

Open the Tools->Options->Measurements window, and then select new measurements for 2D and 3D shapes.

Select the Help, About Aphelion menu entry to open the window in which the code is displayed.

Select the Developer Task. The specific toolbar opens in the main toolbar of the user interface.

To delete a ROI, and a graphic object, click on the Delete Selection icon () in the main toolbar of Aphelion. To delete an object in an ObjectSet from the Editing or Measurement Tasks, click on the Delete Selection icon in the contextual toolbar.

Right-click on the image thumbnail in the image gallery, and select the corresponding entry.

Click on an object to select it in the image overlay, then press Control C. Switch to the Developer task if this is not the current task, select the image you want to paste the ROI onto, then click on the ROI icon in the main toolbar, and press Control V to copy the ROI in a new image.

The Show Grid entry in the contextual menu of an ObjectSet thumbnail in the ObjectSet gallery is only available in the Developer and Measurement Tasks.

A Structuring element of size 1 in version 3.2 of Aphelion has a size 3 in Aphelion 4.
More generally, size n in Aphelion 3.2 corresponds to size (2n+1) in Aphelion 4 which is the actual size of the structuring element (a square of size 3 contains 3x3 pixels).

Click on an object in the image overlay. The corresponding line in the grid is then highlighted. The first column of the grid gives the object key.

Because Aphelion does not update the Object keys after a filtering operation is performed on an ObjectSet. It helps to retrieve an object using its key whatever is the function performed on the ObjectSet.

If an ObjectSet is displayed in the image overlay, right-click on the Visualization window and select “Properties…” to open the Visualization Window Properties window. The ObjectSet is displayed in the left area of the window. Click on the + icon to open the list of object keys. Click on one specific key, and then change the display options in the right area of the window.

Open the Tools->Options->Advanced window, select the Developer menu and edit the BasicScriptHistoryRecordingEnabled parameter. The BasicScript syntax will then be written to the BasicScript Command window each time a function is executed from the Functions Panel.

Open the Tools->Options->Startup window, and specify the macro to be launched.

Only an administrator has access to all these controls.

ObjectSet measurements are automatically recomputed after one or more objects are manually deleted or edited. If an object in an ObjectSet is added or edited in the Object Editing Task, then all measurements previously computed are erased, and Object measurements should be recomputed by clicking on the corresponding icon in the contextual toolbar of the Measurement Task.

All Object measurements are automatically erased when one or more object is edited in the Object Editing Task since some of these measurements depend on the size and shape of the object. Click again on the button in the Measurements task to recompute all measurements.

These functions are located in the User-Assisted section of the Object Extraction Task.

The following extensions are only available in Dev: 3D Image Processing Extension, Image Display Extension and Skeletonization Extension, Color Extension, Multifocus Extension. Image Registration is a stand-alone extension, but the registration function is available in the Process->Images->Matching group.
Once a classifier is built in Classifier Builder, it can be called as a C# function. Refer to the example in the C:\\Program Files\\Aphelion 4.2.0\\Dev\\Examples\\dotnet\\Applications\\Classification\\DataSets\\Noodles folder that demonstrates this capability.
Specific camera drivers can be used in the Dev environment. The camera then appears in the list of available devices.

All the classification functions, Image Annotator, Virtual Image Capture, Virtual Image Stitcher, and VisionTutor are stand-alone extensions.