We’re researching how separate recordings can become one scene you can question, while keeping a clear line between what the evidence shows, what a model infers and what is only a possibility.
Several photos or camera views can be checked against their sources. A scene inferred from one image, or from a written description, leaves far more unknown. We treat these as different things, never as interchangeable evidence.
02 · Relate
Relationships, not just objects.
Not only what appears in a frame, but where people and objects are relative to each other, and whether that changes from one recording to the next.
03 · Test
Possibilities, labeled as possibilities.
Test competing accounts of where something was or what happened next, without presenting any of them as fact.
04 · Explore
A scene you can walk through, tied to its sources.
Inspect the scene from any viewpoint, with every feature linked back to the recording it came from. This is a research goal, not something we offer today.
Shown, inferred or possible
Every result says where it came from.
A spatial result is only as strong as its link to the record. We label each one and keep the three kinds apart.
Shown by the evidence
Comes directly from a recording or photo, and can be checked against it.
Inferred by a model
Estimated from the evidence, with the method and its uncertainty stated.
Generated as a possibility
One account among several, for testing. Never presented as fact.
Before any legal use
Four questions every reconstruction must answer.
01
What came directly from the evidence?
02
What was inferred, and how?
03
How uncertain is each inference?
04
Can a reviewer trace every material feature back to its source?
Until a reconstruction can answer all four, we present it as research, not as evidence.
The questions we are investigating
Beyond the frame. Into the scene.
Spatial intelligence · In development
We’re researching how recordings can describe a shared space: where a camera was, what blocked its view, and how a sequence unfolded.
Concept diagram · Illustrative geometry
01 · Time
Connect the sequence.
Study relationships between recordings with different clocks.
02 · View
Test the perspective.
Investigate camera position, movement and occlusion.
03 · Space
Account for uncertainty.
Separate measured geometry from estimates and unresolved positions.
Measured reconstruction requires calibration and supporting evidence. It is not available for every recording or matter.
From recordings to geometry
Evidence in. Assumptions visible.
01
Establish the inputs.
Identify the original frames, camera information, source timing and any reliable measurements available.
02
Build and test the model.
Study image correspondences, camera poses and scene geometry. Test estimates against observations withheld from the fit.
03
Report what is supported.
Carry the source, method, scale and uncertainty into the result. Leave unresolved geometry unresolved.
What a model can help ask
What was visible? What was blocked?
A model can help explore perspective and competing explanations. The strength of its answer depends on the evidence that fixes the geometry.
Three different things
Illustration
Authored geometry that explains a question. Dimensions and positions may be assumed.
Image-based reconstruction
Geometry estimated from image observations. It still needs scale, calibration and validation.
Measured reconstruction
A reconstruction supported by measurements and an explicit account of error and uncertainty.
Questions, answered
Before you begin.
Is scene reconstruction available for every matter?
No. Spatial intelligence is research in development. Some recordings do not provide enough stable visual information for a reliable reconstruction.
Is photogrammetry the same as an animated illustration?
No. Photogrammetry estimates geometry from corresponding image observations. An animation can be authored without solving geometry from the evidence.
Can a model establish exact speed or distance?
Only when the relevant geometry, scale and timing are sufficiently supported and validated. An illustrative model cannot establish these measurements.