Ango Hub Docs
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  • Ango Hub Documentation
  • Video Guides
  • Changelog
  • FAQs & Troubleshooting
  • All Keyboard and Mouse Shortcuts
  • Core Concepts
    • Assets
    • Attachments
    • Batches
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    • Category Schema (Ontologies)
    • Frame Interpolation
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    • Idle Time Detection & Time Tracking
    • Instructions
    • Issues
      • Issue Error Codes
    • Label Validation
    • Labeler Performance
    • Labeling
    • Labeling Queue
    • Multiple Classification
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      • Complete
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  • Labeling
    • Managing Users in Projects
      • Profile Page
    • Managing the Project Ontology
    • Labeling Editor Interface
      • Audio Labeling Editor
      • Image Labeling Editor
      • Video Labeling Editor
      • DICOM Labeling Editor
      • Medical Labeling Editor
        • 3D Bounding Box
        • Fill Between Slices
        • Island Tools
        • Line (Tape Measure)
        • Smoothing
      • PDF Labeling Editor
      • Text (NER) Labeling Editor
      • LLM Chat Labeling Editor
      • Markdown Labeling Editor
      • 3D Multi-Sensor Fusion Labeling Editor
    • Labeling Classes
      • Tools
        • Bounding Box
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      • Classification
        • Checkbox
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        • Text
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      • Relation
        • Single Relation
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    • Magnetic Lasso
    • Performance & Compatibility Considerations
  • Data
    • Data in Ango Hub
      • Embedding Private Bucket Files in MD Assets
    • Importing Assets
      • Asset Builder
      • Bundled Assets
        • Importing Multiple Images as One Multi-Page Asset
        • Importing Multiple Single-Frame DICOM Files as One Multi-Page Asset
        • Importing multiple DICOM files to be annotated and displayed at once
        • Importing Multiple Single-Frame DICOM Files as a DICOM Series
        • Importing Multiple Markdown Files as One Multi-Page Asset
      • File Explorer
      • Supported Asset File Types & Codecs
      • Importing Cloud (Remote) Assets
      • Importing From Local Machine
      • Creating and Importing LLM Chat Assets
      • Importing Data in the 3D Multi-Sensor Fusion Labeling Tool
      • Bulk Importing Markdown/HTML Assets
      • Importing Attachments during Asset Import
      • Importing Annotations during Asset Import
      • contextData: Adding Extra Data to Assets
      • Importing Reference Images as Overlay
      • Importing Reference Medical Data During Asset Import
    • Importing and Exporting Annotations
      • Importing Annotations
        • Ango Import Format
        • Importing Brush Traces
        • Importing NRRD Annotations
      • Exporting Annotations
        • Ango Export Format
          • Asset
            • Task
              • Tools
              • Classifications
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          • Stage History
    • Adding and Managing LLMs
    • Storages
      • Set up a storage integration with Azure
      • Set up a storage integration with AWS S3
      • Set up a storage integration with MinIO and S3-compatible custom storage services
      • Set up a storage integration with GCP (Google Cloud Platform)
      • Set up CORS
      • Validating Storage Integrations
    • Purging Data from Ango Hub
  • Plugins
    • Overview of Plugins in Ango Hub
      • Installing Plugins
      • Plugin Setting Presets
      • Monitoring Plugin Progress
    • First-Party Plugins
      • Ango Export Converter Plugins
      • Asset Converter Plugins
      • Ango to Mask Converter
      • Batch Assignment
      • ChatGPT
      • Column-Agnostic Markdown Generator
      • CSV Export for Classification
      • DALL-E
      • DALL-E (Model Plugin)
      • File Explorer Plugin
      • General Object Detector
      • General Object Segmenter
      • Markdown Generator
      • One-Click Segmentation
      • Open World Object Detection
      • Optical Character Recognition
      • TPT Export
      • YOLO | Instance Segmentation
      • YOLO | Pose Estimation
      • YOLO | Object Detection
      • YOLO | Image Classification
    • Plugin Developer Documentation
      • Export Plugins
      • Batch Model Plugins
      • Model Plugins
      • File Explorer Plugins
      • Markdown Generator Plugins
      • Plugin Logger
      • [WIP] Deploying your Plugin
      • Plugin 'Host' Information
  • SDK
    • SDK Documentation
      • Project Level SDK Functions
        • add_members_to_project
        • assign_batches
        • assign_task
        • create_attachment
        • create_batch
        • create_issue
        • create_label_set
        • create_project
        • delete_issue
        • export
        • exportV3
        • get_assets
        • get_batches
        • get_issues
        • get_metrics
        • get_project
        • get_project_performance
        • get_task
        • get_tasks
        • get_task_history
        • import_labels
        • list_projects
        • requeue_tasks
        • rerun_webhook
        • update_workflow_stages
        • upload_files
        • upload_files_cloud
        • upload_files_with_asset_builder
        • upload_chat_assets
      • Organization Level SDK Functions
        • create_storage
        • delete_organization_invites
        • delete_organization_members
        • delete_storage
        • get_organization_invites
        • get_organization_members
        • get_storages
        • invite_members_to_org
        • update_organization_members_role
    • SDK - Useful Snippets
    • SDK Changelog
  • API
    • API Documentation
  • How-To
    • Add Members
      • Add multiple users to a project
    • Annotate
      • Annotate 3D Point Cloud Files on Ango Hub
      • Perform targeted OCR on images
    • Export Data
      • Automatically send Ango Hub Webhook contents to Google Sheets, Email, Slack, and more with Zapier
      • Download a JSON of your project ontology
      • Download DICOM Segmentation Masks
      • Download your annotations in the COCO, KITTI, or YOLO format
      • Download your Segmentation Masks
      • Get your export as separate JSON files for each asset
    • Manage a Project
      • Get your API Key
      • Get your Organization ID
      • Mute your notifications
      • Open an asset provided the Asset ID
      • Pre-label assets
      • Share a filtered view of the Tasks table with others
      • Transfer project ontologies between projects
      • Transfer project workflows between projects
    • Perform Model Evaluation on Ango Hub
  • Troubleshooting
    • I get a "0 Tasks Labeled" alert when trying to pre-label tasks
    • I get a 'The data couldn't be loaded properly' error when opening certain assets
    • I get a "Unknown Classification" warning when opening a task
  • Feature Availability Status for projects of the 3D Multi-Sensor Fusion type
  • Comparison between QuickServe and Ango Hub
  • Changes from Ango Hub Legacy
  • Video V2 Breaking Changes and Transition
  • Data Access, Storage, and Security
  • Two-Factor Authentication
  • Single Sign-On (SSO) Support
  • Customer Support
  • Ango Hub Status Page
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On this page
  • New Features
  • Workflow
  • 3D Medical Editor
  • New Lead Role
  • Redefined Reviewer Role
  • Visual Refresh
  • Deprecations
  • Other Changes

Changes from Ango Hub Legacy

PreviousComparison between QuickServe and Ango HubNextVideo V2 Breaking Changes and Transition

Last updated 7 months ago

Here are the main changes between Ango Hub Legacy and the current version.

New Features

Workflow

Workflows are an all-new way to set up your data labeling pipeline. In Legacy, you could only have an annotator label a task, then a reviewer review it. It all changes with Workflow, where you can set up projects as complex as having multiple labeling and review tasks, and involving logical stages, filtering, random selection, plugins, webhooks, and much more.

3D Medical Editor

New Lead Role

A new role type was added: Lead. Leads are like managers in that they can access everything about the project, with the exception that they can't change the project's workflow and settings.

Redefined Reviewer Role

Previously, reviewers were able to access everything in the project they were assigned to, with the exception of project settings. We felt this gave reviewers too much access.

That role is now called Lead, and reviewers can now only access the tasks they have specifically been assigned to, along with project instructions and issues they have opened or been mentioned in.

Visual Refresh

Ango Hub's main labeling editor interface has been streamlined to maximize the space on what matters: the asset. We've reduced the footprint of our UI to provide more room for the asset, and moved the Submit button to the top so that it takes up less space.

Deprecations

Benchmarks are no longer available.

Review filters, previously accessible from the Quality section of the Settings tab, are no longer available.

The "Review Status" and the "Consensus Distribution" dashboards are no longer available.

Ango Hub has changed in a way that breaks compatibility with Legacy. As a result of this, data is now stored in a new database. You will not be able to access your existing Legacy account and projects in the new version, and Legacy projects cannot be ported as-is to the new version.

Other Changes

  • The project dashboard has been rewritten from scratch to be more performant and to show information that is relevant to each user as they log on.

  • Integrations have been renamed system-wide to Storages.

  • The Webhook section of the Organization page has been removed as webhooks can now be set up on a per-project basis through Workflow.

For example, you can set up a project such that each task is annotated by a labeler, then reviewed by two reviewers, and if a reviewer rejects a task, a webhook is sent to an URL of your choice. And that's just the tip of the iceberg. .

Ango Hub now supports the annotating of NIFTI and NRRD files, with the .nii, .nii.gz and .nrrd extensions. By adding a Medical Brush tool to your project, you'll be able to annotate those files and to see your annotations in 3D. .

Documentation is now located at a new domain: . Documentation for v2 is available at .

Consensus is now available as .

We've changed how pre-labeling works. To prevent accidental overwriting of annotations, we've limited pre-labeling to tasks in the Start stage. For more on pre-labeling in v3, see the page .

See the page on Workflow for more
Learn more here
docs.imerit.net
docs.ango.ai
Importing Annotations
a stage within the Workflow functionality