THEIA How It Works Deployment Applications Contact
Powered by Stereo vision and Geometry

3D Precision of LiDAR.
Without the LiDAR.

Geometry-first targeting for counter-drone defense. No radar. No RF. No emissions. Deterministic 3D coordinates at the sensor node.

Explore THEIA Get in Touch
Scroll

Drone warfare has turned every vehicle, base, and squad into a target. Radar does not scale to this problem. Sensor fusion cannot generate precision. There is only one thing that matters: a real-time 3D aimpoint. KUHAKEN delivers it.

Introducing
THEIA
The first stereo vision that works at range.

THEIA is KUHAKEN's stereo vision engine, the first passive optical system to deliver deterministic fire-control coordinates, without radar, without lidar, and without a centralized command link.

Passive

No radar. No RF. No laser. No emissions of any kind. The defender cannot be located. The system cannot be jammed.

Precise

Centimeter precision at range deemed impossible until now. Not a probability cloud, a deterministic 3D coordinate, computed from geometry alone.

Autonomous

Runs on the edge. No fusion dependency. No centralized C2. Detection, lock, and aimpoint output in under 1 seconds.

Capability · THEIA
Passive Kill
Chain.

THEIA completes the full engagement chain autonomously, from first pixel to intercept coordinate, without active emissions, radar cueing, or operator hand-off.

01
Detect
02
Track
03
Classify
04
Lock Aimpoint
01
Stereo Cross-Validation

Detect

Both cameras must agree. THEIA cross-validates every signal across the stereo pair using epipolar geometry, if a contrast pixel in motion doesn't appear at the correct position in both frames simultaneously, it is discarded before it enters the pipeline. False alarms are rejected at the geometry level, not filtered after the fact.

Contrast pixels in motion → confirmed by both cameras → detection event.

02
Asymmetric Tracking Volume

Track

Once confirmed, the target is assigned an asymmetric tracking volume, tight lateral boundaries, depth axis elongated to absorb the noise physics imposes at range. A fresh 3D position is computed every frame. When depth error spikes by tens of meters, the lock holds. The track never drops on geometry that the system was designed to expect.

<1s Time to first hard lock
03
3D Movement Signature

Classify

No RF receiver. No trained model. Classification emerges from the trajectory itself, speed profile, directional change rate, altitude behavior, and kinematic consistency over time. A military UAS, a commercial drone, and a bird produce distinct signatures in 3D space. THEIA reads them without needing to hear the target transmit anything.

How it moves is what it is. The 3D track is the classification signal.

04
Convergence to Aimpoint

Lock Aimpoint

Candidates converge through iterative probabilistic gating, hundreds of possible positions reduced, frame by frame, to a single 10cm voxel. The output is not a bounding box center. It is a weighted spatial coordinate plus a velocity vector, computed from the optical density inside the volume. Effector-ready. Every frame.

Real-time convergence · 10cm voxel · Effector-ready
Validated Performance
Measured in
the Field

Live outdoor proof-of-concept. Real camera hardware. Uncontrolled environment.

Deployment
One Architecture.
Three Tiers.
All tiers share the same fire-control core and passive architecture. Day/Night, All-Weather, low maintenance.
FIRST PRODUCT
T1

Close-Range

250m effective range
Backpack-Deployable
  • Dismounted squad defense
  • Trench and static position defense
  • Operational in minutes from carry
T1 Deployment
T2

Mid-Range

1km effective range
Vehicle-Mounted
  • Mobile force protection
  • High-value asset defense
  • Active protection system integration
  • Extended optics and coverage
T2 Vehicle-mounted
T3

Long-Range

3km effective range
Fixed-Site
  • Forward operating base protection
  • Critical infrastructure defense
  • Urban airspace coverage
  • Extended optics package
T3 Fixed-site
Vehicle integration
04
Applications
One geometry.
Every industry that needs
precise spatial awareness.

The underlying technology covers the mathematical method, not a specific product. Counter-UAS is the first deployment. Every sector below runs on the same foundational IP.

Primary deployment
Counter-UAS

Fire-control-grade 3D lock on zero-emission drones. The only passive system that delivers an aimpoint without a radar cue.

Near-term
Perimeter Defense

Continuous passive surveillance for critical infrastructure. No emitter signature. No maintenance window for active sensors.

In development
Autonomous Vehicles

Replaces lidar with stereo cameras that work at highway distance. Same geometry, different scale.

In development
Warehouse Robotics

Delivers a grip point, not a probability cloud, at the moment of grasp.

In development
Factory Robotics

Replaces structured light and active depth sensors on the production line. Passive, reconfigurable, no distance limit.

In development
Maritime & Port

Delivers the precise coordinates GPS cannot provide at the quayside. Removes manual spotting from crane and berth operations.

The future cannot be built on the foundation of the past. We returned to first principles to invent a proprietary geometric foundation. The only solid base for the new era of airspace awareness.

Accessible. Invisible. Absolute.

Contact
Engage with KUHAKEN.

If you are building, deploying next-generation defense systems, let's talk.

Defense Partners - System integration, effector companies, and deployment discussions.
Engineering Talent - No playbooks. No safety nets. Only engineers who can figure it out.