Abstract: This paper proposes a task-oriented semantic communication system dedicated to image data, designed to extract and transmit the information required by the receiver. The goal of the system ...

A sperm whale lies on its side amid shards of polar pack ice, dead and decomposing, its mouth hanging open in a silent scream. The lateral image on a flat plain resembles a textbook’s illustration of ...

Abstract: This paper present design and build a low-cost and portable ground station to receive NOAA satellite APT images. Many believe that building a ground station requires expensive and special ...

A MATLAB implementation of the FDK (Feldkamp-Davis-Kress) algorithm for 3D volume reconstruction from 2D X-ray projection images. 基于二维X射线投影图像的FDK（Feldkamp-Davis-Kress）算法的MATLAB实现，用于三维体数据重建。

The Russian leader was photographed shirtless, once again. — -- Another outdoor excursion in Russian's vast wilderness, another series of shirtless Vladimir Putin photos. The brawny, bare-chested ...

Do we need zoos today? Each year 25 million of us visit a UK zoo, enjoying the thrill of getting close to exotic creatures. But is there more to zoos than public amusement? Since the days of the first ...