Annotate 3D Point Cloud Files on Ango Hub
Ango Hub can be used to annotate 3D point-cloud, multi-sensor fusion assets. Here are the steps to do so:
Step 1: Create a new 3D MSF-type project and configure it
From Ango Hub, create a new project, selecting the "3D Multi-Sensor Fusion" option.
Toggle on or off the configuration toggles as desired. Please refer to this page of the 3DMSF docs for more information on the toggles.
Once the project has been created, from the project's settings, enter the Category Schema section. Add the PCT and/or classification classes you will use in the project as outlined in the PCT Tool page. See also the 3DMSF documentation for more.
Configure your workflow and other project settings as you see fit.
Step 2: Import PCT data
From the project you have just created, navigate to the Assets tab. Click on Add Data, then on Cloud Upload.
Follow the steps outlined in the Importing Data in the 3D Multi-Sensor Fusion Labeling Tool page to create a conforming data folder and JSON to import.
Step 3: Annotate your data and obtain your export as normal
From this step forward, Ango Hub works normally. Click on "Start Labeling", or on any task/asset (if you have the required permissions to do so), to start annotating.
You will be redirected to the Point Cloud tool user interface. Annotate your data as outlined in the 3D Multi-Sensor Fusion Labeling Editor page. When you are done annotating your task, click on Submit on the top-right side of the point cloud tool, and you will be displayed the next asset in the queue.
To go back to Ango Hub, navigate back to imerit.ango.ai from your browser URL bar.
You may obtain your export as normal from the project's Export tab.
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