Return to Depth
Short discussion on first dive after COVID-19 lockdown and using UWIS tracker for 3D reconstruction and improving local accuracy of model with adjustments to tracker unit location.
Tag: underwater
UK Presence for UWIS
UWIS appoints Deep3D as UK representative.
The Art of Knowing
Discussion on UWIS navigation and Metashape photogrammetry using depth maps
Where do we go from here?
Details of the Vobster Quay underwater navigation day – showcasing how we use the latest technology to answer “where am I?”
Aligning The Images – Why Things Go Wrong
Recently we helped IANTD run the first two day Diving Skills for Photogrammetry course at Vobster Quay Inland Diving. The course teaches not only how to dive and work as an efficient buddy pair to capture the photos needed, but goes into some detail as to how Metashape uses the images to align and build Read more about Aligning The Images – Why Things Go Wrong[…]
Rolling Shutters and Boring Models
The Most Boring Model on the Internet Its never a good idea to test software capabilities when the pressure is on to deliver a job. The manual may well claim everything works out of the box but its a high risk strategy. Which is how we came to find ourselves standing in a field flying Read more about Rolling Shutters and Boring Models[…]
Let There Be Light
In the Beginning… In our temperate northern waters there is a lack of light. The very thing that underwater photogrammetry needs is often in short supply and light is like a drug. You always want more. Underwater photographers get around the limits of natural light with flash guns or video lights and these generally work Read more about Let There Be Light[…]