THIS is the Biggest Thing Since CGI

 

This video explores the revolutionary technology of Gaussian Splatting, a new 3D capture format that is effectively a photorealistic, real-time-rendering hologram. Wren from the Corridor Crew explains how this technology surpasses older methods like NeRFs (Neural Radiance Fields) by offering better editability and efficiency.

Key takeaways include:

• What is a Gaussian Splat? Unlike NeRFs, which function as complex mathematical formulas, Gaussian Splats exist in 3D space as a collection of millions of "fuzzy blobs" (Gaussians). Each blob contains data on position, rotation, opacity, and view-dependent color handled by spherical harmonics to achieve photorealism efficiently.
• The Capture Process: Creating a splat requires high-quality, crisp images with locked settings (shutter speed, white balance) to avoid blur. Wren highlights the efficiency of using a 360-degree drone, specifically the Antigravity A1, to capture entire spaces in a single session, which is significantly faster than using a standard camera.
• Applications & Creative Potential:
  • Historical Preservation: Scans can preserve locations in 3D space, such as the Inspiration Point landmark that was lost to wildfires.
  • VFX & Animation: Splats can be brought into software like Octane Render for relighting, path tracing, and even physics-based distortions.
  • 4D Gaussian Splats: Through collaboration with 4DV.ai, the video showcases how video data can be turned into dynamic 4D assets where individual points have velocity and time-spans, allowing for infinite frame-rate playback and real-time hologram-style interviews.

Future Outlook: The video suggests that as processing power improves and accessibility increases, Gaussian Splats will likely become the standard for VR, real estate, and digital mapping, effectively bringing the "hologram" future to life.