In her first U.K. solo exhibition at Thaddaeus Ropac, Eva Helene Pade transforms painting into a choreographed cosmos of smoke, light, and collective emotion. Read our pick of the best London art ...

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...

Abstract: Based on the far-field approximations, a deep learning-based method is proposed for millimeter-wave short-range imaging. By using convolutional neural networks, the distortions caused by the ...