Quick Guide: How to Create, Manage, Annotate 3DMSF Projects 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
After you have signed up to Ango Hub, ensure you are in the correct organization and click on "Create Project". (You must be an organization admin to see this button):
Selecti the "3D Multi-Sensor Fusion" option, then give a name and optionally a description to your project.
Toggle on or off the configuration toggles as desired.
Fill in the basic details about the labeling project:
Name and Description
Give the recipe a name and description for contributors to understand.
Overlapping of Annotations
Toggle this option ON to allow two annotations to overlap without conflict detection. Turning it OFF will enable the tool to identify overlapping annotations and display a conflict alert. When a conflict is detected, the user will have the option to override the first classification at the overlapping instance.
Step 2: Create the Project's Category Schema/Recipe
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.
For more details on this step, see the 'Category Schema' docs page.
Step 3: Invite users to your project
From your project, enter the "Settings" tab, and then the "Members" section.
Click on the "Invite to Project" button:
From the dialog that appears, enter the emails of the users you'd like to add, pick a role for them, and click on "Send Invitations":
Step 4: Configure the project's workflow
Enter the "Workflow" tab, and drag and drop stages to configure your workflow. Please read the documentation page on Workflow for how to use Ango Hub's Workflow Designer.
Step 5: 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.
To import pre-labels - [link].
Step 6: Annotate your data and obtain your export
Annotators will click on "Start Labeling" 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.
Step 7: Export
You may obtain your export from the project's Export tab.
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