Turning a hand-drawn sketch into a crisp, scalable vector graphic takes more than just hitting 'trace.' From clean initial lines to scanning, refining, and balancing automation with manual precision, ...

Abstract: Remote sensing (RS) image change detection analyzes and determines the difference of surface states at different times. Polygons are common vector data to express the surface states in ...

Abstract: Massive phased arrays for LEO satellite D2D communication require thousands of phase shifters that combine high resolution with high integration density. This paper presents an S-band vector ...