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
  • 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
    • Tool Shortcuts
  • Audit Tool
  • Visualization Tool
  • API Documentation
    • API Documentaion
Powered by GitBook
On this page
  • Raycaster
  • Frustum
  1. Annotation Tool
  2. Key Features

Raycaster and Frustum

PreviousKeyframe InterpolationNextFocus Mode

Last updated 2 months ago

To identify objects swiftly while in the labelling process, the annotation tool provides the following two features:

Raycaster

Raycaster is the point projection of the cursor coordinates in the point cloud over the images in the image panel to help annotators identify the object swiftly. It appears as a 'red dot' over the camera images while hovering the cursor over the points in the point cloud.

Frustum

Similar to the raycaster, frustum is a 'red cone' that appears on the point cloud while hovering the cursor over the images in the image panel to give the user an understanding of what direction the camera is facing.