3D Multi Sensor Fusion - User Documentation
  • Introduction
  • Account Activation
  • QuickServe Platform
  • Project Setup
    • Create Recipe
      • 1. Basic Details
      • 2. Classes
      • 3. Attributes
      • 4. Associations
      • 5. Publish Recipe
    • Create Taskflow
      • 1. Taskflow Details
      • 2. Taskflow Preview & Edit
      • 3. Publish Taskflow
    • Build Jobs
      • 1. Job Details
      • 2. Data Import
      • 3. Data Upload Status
      • 4. Launch Task
    • Batch Export
    • Reports
    • Pre-process Data
    • Storages
  • Annotation Tool
    • Tool Layout
    • Steps to Label
    • Drawing Tools
      • Cuboid
      • Polyline 3D
      • Polygon 3D
      • Brush Sphere
      • Rectangle
      • Polyline 2D
      • Polygon 2D
    • Key Features
      • Progress Bar
      • Keyframe Interpolation
      • Raycaster and Frustum
      • Focus Mode
      • Merged Point Cloud
      • Isolate
      • Outlier
      • Ground and Ceiling Mover
      • Project Points on Image
      • Task Level Attribute Propagation
      • Relationship
      • Intensity Filter and Picker
      • Image Settings Lock
      • Unify Dimension
      • Auto-Grounding for Cuboids and Polylines
    • Tool Shortcuts
  • Audit Tool
  • Visualization Tool
  • API Documentation
    • API Documentaion
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  • Benefits
  • Steps to Use Unify Dimension
  • Use Case: The object changes dimension for a few frames
  1. Annotation Tool
  2. Key Features

Unify Dimension

PreviousImage Settings LockNextAuto-Grounding for Cuboids and Polylines

Last updated 1 month ago

The Unify Dimension feature allows users to maintain consistency in object size across frames. When activated, it applies the cuboid size from the current frame to all frames where the object is visible.

Enhances efficiency by reducing the need for manual resizing in each frame and helps lock the dimensions.

Benefits

  • Reduces manual adjustments across multiple frames.

  • Ensures accurate and consistent object representation.

  • Speeds up the annotation workflow by minimizing repetitive edits.

Steps to Use Unify Dimension

  1. Identify an object as soon as it appears with a cuboid.

  2. Proceed to next frame and readjust position, until the frame where the object is most visible (i.e., has the most points) is identified.

  3. Adjust the annotation based on the points that define the true dimensions of the cuboid.

  4. Apply the uniform cuboid feature, by clicking on the button to propagate the selected cuboid’s dimensions across all frames.

In the red box below, the varying rectangle sizes help illustrate that the cuboid currently has the ability to have dynamic dimension.

  1. The system automatically resizes the cuboid in other frames, ensuring uniformity. It then locks the dimension to discourage accidental changes.

Use Case: The object changes dimension for a few frames

  1. Identify the following two frames

    1. starting frame where this dimension change begins - x

    2. (optional) ending frame where this dimension goes back to original dimension - y

  4. Click on the button to allow cuboid sizes to vary across frames

the red box below, the uniform rectangle sizes help illustrate that the cuboid currently has one dimension across sequence.

  1. Adjust the dimension of the cuboid between x and y .

Find the frame where the cuboid is most visible (i.e., has the most points), then apply Unify Dimension for a faster, more consistent annotation process.

Navigate to x - 1 frame, create a

Navigate to y + 1 frame, create a

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