|3DS| 3D Scanning Examples
Last updated
Last updated
This article features case studies of the photogrammetry process. They will show how the Benchmark (linked below) has been applied, the challenges the subject presented and the additional techniques that were applied to successfully capture the subject.
Photogrammetry BenchmarkAbstract: The initial photogrammetry of this object was very noisy as photo alignment was not perfect. The main culprit was non-ideal visual features due to high reflectivity and the harsh sunlight combined with a generally flat and featureless surface of the object.
The initial pathing for this object could not capture all the necessary aspects to form a complete model.
Key Problems:
Benchmark Category
General Aspect
Subject-Specific Problem
Geometry
Detail
Very thin
Visual Features
Lack of features
Smooth, shiny, dark object
Environment
Ease of Photography
Limited space
Lighting
Harsh lighting - bad contrast
Additional Techniques Used:
Different Time of Day
Adjusted Pathing
Markers on Subject
Full Article Coming Soon!
Abstract: Nature is notorious in 3D scanning as its features are not easily distinguishable, making scan alignment a hurdle in this project.
