In this paper, a novel, efficient, and robust method for sprite generation is presented. First a hierarchical block-based technique is applied to detect and segment the moving regions from the ...

London, UK-based virtual artist Al Yasid, better known as "al.yasid" on social media, decided to have a digital go at making ...

Rare red sprite spotted by astronaut Nichole Ayers from the ISS Sprites flash high above storms and vanish in just ...