IronSight: Turning 2D Videos Into 4D Reconstructions of Reality

Description

I vibe coded terminator vision replays with no LiDAR or IMU, just 2D videos from Ray-Bans, GoPros, and iPhones — all fused into a 4D reconstruction of my shooting range sessions. Full pipeline in the video ft. audio-waveform sync, SAM3 masked colmap & pi3 solves, 3D gaussian spl