IMEC's SNAPSHOT SWIR multispectral camera incorporates an advanced optical sensor designed to capture images in the shortwave infrared (SWIR) spectrum using InGaAs technology. On-chip mosaic filters are placed on this substrate by deposition of spectral filters based on Fabry-Perot interferometry, allowing the acquisition of spectral images with 9 SWIR bands at video frequencies. These features will allow us to experiment, in addition to intelligent vision systems based on spectral information, with the integration of multispectral imaging in neuromorphic vision systems based on event generation. This device drives the development of innovative solutions in computer vision, essential for critical environments that require high precision and performance.

Justification:

Multispectral image processing.

The SNAPSHOT SWIR CORE CAMERA provides an ideal basis for visual data acquisition with spectral information in the SWIR band, enabling the development of intelligent vision systems based on the processing of spectral reflectance patterns of objects.

Advanced pattern recognition and critical environments

It is ideal for applications requiring identifying materials, detecting defects not visible to the human eye, or working in low light conditions or with scattering elements such as smoke or fog. This device represents an essential component for research and training in designing high-performance processors for spectral imaging. Still, it also opens up new possibilities for innovative solutions in specialized optical sensors, with impact in multiple critical industries.