Measure the imaginary.
Masters of computational physics: crafting solutions that work
Discover the complex refractive index, a key to understanding light's behavior. At xStar Research, we've developed a cutting-edge algorithm and optimization to estimate the complex refractive index of fingerprints using existing scanning technology. This innovation opens doors to advanced biometrics applications like fingerprint fake detection and 3D fingerprints.
At xStar Research, we don't just tackle problems; we turn them into solutions. This project showcases our diverse expertise in computational physics, engineering simulation, numerical optimization, and data science. We don't stop at theory – we transform it into tangible, production-ready software. Explore our journey in the IEEE Rapid 2023 conference proceedings preprint below.
Real and imaginary components of the complex refractive index for sampled fingerprint images.