Photoshop cc 2022 tutorial showing how to convert raster-based images into vector-based graphics. Unlike raster images, ...

Abstract: In this paper, a wideband vector-sum phase shifter with phase linearity enhancement technology is proposed to minimize phase error. The digital phase ...

Abstract: Hyperspectral images (HSIs) are of crucial importance in order to better understand features from a large number of spectral channels. Restricted by its inner imaging mechanism, the spatial ...