Automated biometrics identification using finger knuckle images has increasingly generated interest among researchers with emerging applications in human forensics and biometrics. Prior efforts in the ...

Consider a multi-dimensional spatio-temporal (ST) dataset where each entry is a numerical measure defined by the corresponding temporal, spatial and other domain-specific dimensions. A typical ...

No cleanroom, no photomask—just precision optics and photoresist. This DIY method brings semiconductor-scale patterning into reach for makers and researchers alike.