Non-Uniformity Correction (NUC)
Pixel-level calibration for thermal imaging accuracy.
Key Advantage
"Eliminates fixed-pattern noise and 'ghosting' in long-wave infrared (LWIR) streams."
Thermal Uniformity
Microbolometer sensors used in thermal imaging are naturally sensitive to internal heat and manufacturing variances. Non-Uniformity Correction (NUC) is an algorithmic process that compensates for these discrepancies by applying a specific gain and offset to every individual pixel.
Hardware-Level Execution
Our thermal modules perform NUC directly on the onboard FPGA or ISP. This ensures that the host processor receives a “clean” radiometric stream, ready for temperature measurement or AI analysis without needing to perform heavy pre-processing.
Shutter & Shutterless Modes
We support both traditional shutter-based NUC (which recalibrates against a physical internal reference) and advanced shutterless algorithms. This allows for continuous, uninterrupted monitoring in critical applications where a 1-second freeze for recalibration is not acceptable.
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