Automated Hydrographic Surveying and Latest Technology in Eiva … · [email protected] 21/11/2017...
Transcript of Automated Hydrographic Surveying and Latest Technology in Eiva … · [email protected] 21/11/2017...
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Jeppe Nielsen CEO
21/11/2017
Automated Hydrographic Surveying and Latest Technology in Eiva NaviSuite
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2017 is the year of AUTOMATION
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Automatically generate optimal runlines based on coverage
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Automatically generate optimal run-in and next runline
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Handling massive amounts of data – here 1 billion points
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EC-3D: high performance 3D data cleaning
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50 hours AUV data in less than 2hours
Developed in collaboration with
Swire Seabed for the Ocean Infinity project
who operates 6 Hugin AUVs with one crew
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AUTOMATE Automate and speed up operations
STANDARDISE Same software for all tasks
SIMPLIFY Remove complexity from operations
INTERPRET Automate interpretation of data
Data-driven business models
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Automated classification of a damage on a pipe
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Automatic object and damage detection from imagery
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FEATURE TRACKING
• Machine learning based feature tracking
gives us a number of things
- High quality photo mosaics made by
finding identical features in subsequent
images
- Navigation track from imagery (no IMU)
- Real time point clouds from imagery (also
called photogrammetry or odometry)
- The ability to track moving objects subsea
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EXAMPLE OF PHOTO MOSAIC
Showing the original image strips Resulting mosaic from 10 images
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LIVE POINT CLOUDS
The same technology
we use for image
stitching also gives us
photogrammetry, ie from
single images to a 3D
point cloud.
Real time point clouds from imagery
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ONBOARD COMPUTING
• Onboard electronics
- Low power, small form factor, based on NVIDIA
- NaviScan, ie acquisition and processing of position
track, sonar, laser, pipe tracker etc (being ported
without UI) including cleaning and QC
- Deep Learning, ie automated object detection and
image stitching (available now)
- Machine Learning, ie photo mosaics, point cloud
generation, navigation track from imagery.
• Use it for onboard processing or mission
adjustment based on detected objects
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Onshore monitoring
and expertise
Onboard surveyor
and data processer
Streaming data live or even working remotely onshore
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WE WILL SEE A LOT OF CHANGES TO HOW WE OPERATE
IN THE COMING YEARS.
COME SEE US AT OUR BOOTH!