Ubicept uses SPAD sensors to eliminate motion blur in machine vision
Ubicept has introduced the FLARE engine and Photon Fusion algorithms, which utilize single-photon avalanche diode (SPAD) sensor data to enhance machine vision capabilities. The technology allows for real-time motion blur reduction and high-dynamic-range imaging, targeting industrial inspection and autonomous vehicle systems.
Key Takeaways
- The FLARE engine manages high-bandwidth photon data while reducing compute requirements for real-time applications.
- Photon Fusion (UPF) algorithms allow vision systems to maintain performance in high-speed, low-light, and high-contrast environments.
- A 1,000 FPS demonstration showed successful QR code detection on a rapidly spinning target where standard algorithms failed.
- The solution targets 3D sensing and high-speed surface inspection, offering an alternative to complex multiple-camera lighting rigs.
Why It Matters
Ubicept’s approach addresses a critical bottleneck where advanced AI models are limited by the quality of sensor-level data. By shifting from traditional light intensity measurement to individual photon counting, the industry can bypass the physical tradeoffs between exposure time and motion blur. For the broader B2B ecosystem, this signals a shift toward computational imaging where software handles the heavy lifting previously managed by expensive industrial lighting. Watch for Ubicept's integration into Tier 1 automotive LiDAR suppliers, as photon-level sensitivity is becoming essential for Level 4 autonomous safety certifications in variable lighting.
Additional Context
The commercialization of SPAD technology is accelerating as major hardware manufacturers move beyond research prototypes. Per Business Wire, January 2026, Ubicept demonstrated its toolkit at CES 2026 in collaboration with Canon, utilizing a 1-megapixel SPAD sensor. This partnership highlights a strategic pivot toward using physics-based processing to enhance existing hardware, with the Ubicept Toolkit now supporting conventional raw CMOS cameras to lower the barrier for industrial adoption. Industry benchmarks are shifting significantly as these sensors enter the market. Per PetaPixel, January 2026, Canon’s latest SPAD prototypes have demonstrated an unprecedented 26 stops of dynamic range (156dB), roughly double the capability of high-end professional cinema cameras. Market data from Industry Research Biz in July 2026 indicates that 52% of advanced robotics and industrial inspection systems now incorporate SPAD-based sensors for precision scanning, with the global market for these components projected to reach $6.8 billion by 2035. Investment activity further validates the sector’s maturity. Ubicept secured $4.62 million in Seed-3 funding in June 2025, according to Castle Placement, following an $8 million seed round led by Ubiquity Ventures and E14 Fund in late 2023. These funds are being deployed to address the 100 gigabytes per second data streams generated by SPAD sensors, which remain a primary technical hurdle for integration into power-constrained edge devices like drones and mobile robotics units.
Read full article at machinedesign.com
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