Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: Recently, image-based 3D reconstruction methods have made remarkable breakthroughs. However, the evaluation of 3D reconstruction is still limited to subjective judgment due to the ...

Abstract: Images are one of the essential data being generated daily. Many images are taken in our day-to-day life. It is vital to keep those images secure. This paper proposes a new image encryption ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Researchers in Germany recently accomplished a truly audacious ...