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ContextInsights - Execution
This page applies to the following products:
- Orbit 3DM Feature Extraction Pro – from 22.04 - CONNECT Edition
It page describes how to use the ContextInsights extension
This extension requires a specific installation procedure
Before going any further, please make sure you reviewed the dedicated page
Main Toolbar > Extensions > Context Insights
ContextInsights extension enables automatic detection on mapping and pointcloud resources.
It relies on detectors to identify objects or regions of interest.
Jobs
A ContextInsights job will leverage machine learning to execute different types of detection in reality data.
There are various types of jobs available in Orbit Feature Extraction Pro:
Detectors can be downloaded here before being unzipped and used by your instance
• Image 2D Objects: Will detect elements as regular 2D-bouding boxes in images
• Image 2D Segmentation: Will detect regions in images and deliver segmented raster
• 3D segmentation: Attribute a class to each point of the laserscan data
Each job type requires suited detector to be executed on reality data, e.g: a 2D segmentation detector will only be usable for image based segmentation jobs
Preferences
Configure the directories to Python, the virtual environment and the Context Insights detectors. The detectors and specs are listed underneath.
Action
Create a new job and enter the target location of the results.
Open an existing job and browse to the location of the results.
Drag and drop a directory from file explorer into Orbit.
Annotation Type
Depending on the added detectors, the following annotation types will be selectable.
Image 2D Objects
- Import the scene xml file as 2D Object annotations to overlay the results on original or optimized images
Image 2D Segmentation
- Apply Segmentation at optimize imagery to display the result on optimized images
Pointcloud 3D Segmentation
Analyze
Delegate the process to the task manager or start now. Running the Context Capture Engine is required before starting the process.
Import
Open Procedure
Open the Annotations procedure where the result xml file is already pre-filled as source object annotation file.
Import 2D Objects or 2D Segmentations, depending on the chosen Annotation Type.
Open File Location
Open the target directory to verify the results.