Advanced LED-backlit calibration boards with programmable flicker control specifically designed for event-based cameras. Adjustable frequency LED driver enables precise pattern visibility for neuromorphic vision sensors.
Industry-leading performance metrics
Programmable LED driver with precise frequency control optimized for event camera trigger rates. Adjustable via control interface.
Variable duty cycle control allows optimization for different event camera sensitivities and response times.
Compatible with Prophesee, iniVation, CelePixel, and other DVS/DAVIS neuromorphic vision sensors.
Precision-printed patterns on optical-grade substrate maintain sub-pixel corner detection accuracy for event cameras.
Real-time control via USB or RS-232. SDK provided for integration with calibration workflows and automation.
High-intensity LED array generates sufficient contrast changes for reliable event detection even at high frequencies.
Complete specifications and configurations
| Luminance Range | 100 - 5000 cd/m² |
| Illumination Uniformity | >95% across surface |
| Color Temperature | 5600K ± 200K |
| CRI (Color Rendering Index) | >90 |
| Viewing Angle | ±85° |
| LED Lifespan | 50,000 hours |
| Board Sizes Available | A4, A3, A2, A1, A0 |
| Substrate Material | Optical-grade acrylic |
| Frame Material | Anodized aluminum |
| Thickness | 25mm including frame |
| Weight (A3 size) | 2.8 kg |
| Mounting Options | Tripod, wall, custom stands |
Purpose-built for event-based vision systems
Primary application for DVS and DAVIS neuromorphic sensors. Flicker patterns generate optimal event streams for corner detection and calibration algorithms.
Calibrate event cameras for ultra-fast robotic systems where microsecond temporal resolution is critical for motion control and tracking.
Event cameras are emerging in automotive applications for low-latency object detection. Precise calibration is essential for sensor fusion.
Research laboratories using event cameras for neuroscience, computer vision, and neuromorphic engineering studies require accurate calibration.
Event cameras excel at capturing rapid hand and finger movements. Calibration enables precise 3D gesture tracking and recognition.
Event cameras provide power-efficient vision for drones. Flicker-based calibration ensures accurate pose estimation and obstacle avoidance.
Comparison with static boards for event cameras
| Feature | Backlit Boards | Traditional Boards | External Lighting |
|---|---|---|---|
| Setup Time | ✓ < 1 minute | ✗ 5-10 minutes | ✗ 15+ minutes |
| Lighting Consistency | ✓ 95%+ uniformity | ✗ Depends on room | ✓ Good with effort |
| Dark Lens Support | ✓ Excellent | ✗ Poor | ✓ Good |
| Portability | ✓ Single unit | ✓ Very portable | ✗ Multiple items |
| Cost Efficiency | ✓ One-time investment | ✓ Low initial cost | ✗ High setup cost |
| Production Use | ✓ Ideal | ✗ Limited | ✗ Space intensive |
Technical documentation and support materials
PDF • 2.4 MB
PDF • 8.1 MB
Windows/Linux • 124 MB
ZIP • 15 MB
Online • 5 videos
PDF • 3.2 MB
Contact our experts to discuss your specific requirements and get a customized quote. We offer demos and trial units for qualified applications.