Comment ‘4d’ for the research. There’s something so magical about turning 2d videos into 4d reconstructions. Every vide…
By Bilawal Sidhu · AI
Comment ‘4d’ for the research. There’s something so magical about turning 2d videos into 4d reconstructions. Every video becomes a spatio-temporal portal back in time - one that you can revisit from any angle. Research like d4rt is turning science fiction into reality; and it’s getting fast enough to run in real time. It reconstructs dynamic 3D scenes from video through a simple query mechanism - encode once, then ask for any point’s 3D position at any time. Previous methods either couldn’t…