robotics
The Inspector Stops Counting What the Camera Cannot See
A learned image-information score replaces line-of-sight visibility when orbital shadow and glare make a nominal view useless.
Summary
A learned image-information score replaces line-of-sight visibility when orbital shadow and glare make a nominal view useless.
Spacecraft inspection planners often mark a component visible after a geometric line-of-sight check even when eclipse, self-shadowing or reflection leaves the image uninformative. This framework trains a classifier variational autoencoder on rendered component patches and uses latent variance as a continuous image-grounded information measure. In photorealistic simulation across multiple orbits, the planner produced mean brightness of 0.57, with 81.6 percent of observations above 0.25. Geometric baselines achieved 0.02 and 0.04 mean brightness. The evidence is simulated, but it shows why inspection coverage and usable imagery are different objectives.
Why it matters
A learned image-information score replaces line-of-sight visibility when orbital shadow and glare make a nominal view useless.
Limits and context
No additional limitation was separately recorded.
Key claims
A learned image-information score replaces line-of-sight visibility when orbital shadow and glare make a nominal view useless.
Evidence: source-2026-10-18-010
Sources
- arXiv preprint 2610.22335, original v1arXiv · primary research
Corrections
No corrections have been recorded for this story.