no code implementations • 26 May 2023 • Evangelos G. Sartinas, Emmanouil Z. Psarakis, Dimitrios I. Kosmopoulos
For sign language videos the benefits of using the $t$-parameterized counterpart of the curvature of the 2-D signer's wrist trajectory to identify keyframes, have been recently reported in the literature.
no code implementations • 23 Nov 2018 • Kalliopi Basioti, George V. Moustakides, Emmanouil Z. Psarakis
Generative adversarial networks (GANs) are designed with the help of min-max optimization problems that are solved with stochastic gradient-type algorithms which are known to be non-robust.