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Bilawal Sidhu

@bilawalsidhu • 119,791 subscribers

decompiling reality; reconstructing real world events from public data. experimenting with vfx, sensing & robotics. https://t.co/O19H0QHsGW

Shorts

Space and time reconstructed in 4D Is this how higher dimensional beings see us - every moment at once? Starting to understand what Vonnegut meant by humans being “great millipedes” - clearly it applies to our four legged friends too! Geolocated 2d video → per frame 3d gaussians → each left precisely where & when it happened

Space and time reconstructed in 4D Is this how higher dimensional beings see us - every moment at once? Starting to understand what Vonnegut meant by humans being “great millipedes” - clearly it applies to our four legged friends too! Geolocated 2d video → per frame 3d gaussians → each left precisely where & when it happened

33,079,993 views

What even is time and space? Kurt Vonnegut's "Tralfamadorians don't see human beings as two-legged creatures, either. They see them as great millipedes - with babies' legs on one end and old people's legs at the other” So here's me walking through the world, leaving a 3D snapshot of every moment exactly when and where it happened. Feels a lot like onion skinning reality (to use the animation analogy). We are beings stuck in the arrow of time - who get momentary glimpses of what it means to break free from it. Perhaps this is one of those glimpses. Did not expect the last post to blow up like that. Really enjoyed the convos - thanks for all the love and the new rabbit holes to dive into.

What even is time and space? Kurt Vonnegut's "Tralfamadorians don't see human beings as two-legged creatures, either. They see them as great millipedes - with babies' legs on one end and old people's legs at the other” So here's me walking through the world, leaving a 3D snapshot of every moment exactly when and where it happened. Feels a lot like onion skinning reality (to use the animation analogy). We are beings stuck in the arrow of time - who get momentary glimpses of what it means to break free from it. Perhaps this is one of those glimpses. Did not expect the last post to blow up like that. Really enjoyed the convos - thanks for all the love and the new rabbit holes to dive into.

665,039 views

peak internet: ai generated cctv footage of police arresting ppl for wearing huge boots video credit: u/Qemmish

peak internet: ai generated cctv footage of police arresting ppl for wearing huge boots video credit: u/Qemmish

25,875,119 views

It's mind bending walking around the same place simultaneously in two timelines Inside the frame it's winter, and outside the frame it's summer - until you step inside. Recorded this footage in the winter and localized it against a massive 3d scan of the same ranch in the summer. You can follow the camera from the outside, then step into the moment I recorded. We spend so much time looking at memories through 2d rectangles in our camera roll. It's a strange feeling to walk around one instead. Like navigating through space instead of scrolling through time. The geospatial memory palace continues to come to life!

It's mind bending walking around the same place simultaneously in two timelines Inside the frame it's winter, and outside the frame it's summer - until you step inside. Recorded this footage in the winter and localized it against a massive 3d scan of the same ranch in the summer. You can follow the camera from the outside, then step into the moment I recorded. We spend so much time looking at memories through 2d rectangles in our camera roll. It's a strange feeling to walk around one instead. Like navigating through space instead of scrolling through time. The geospatial memory palace continues to come to life!

279,829 views

Visualizing how higher dimensions might perceive our reality. Past, present, and future all at once.

Visualizing how higher dimensions might perceive our reality. Past, present, and future all at once.

178,007 views

2d moments frozen in time. Turned into 3d holograms. Left exactly where they happened in the real world. The geospatial memory palace coming to life. Excited baby deer startles mama deer momentarily, who then chills out after :) Can you imagine when your entire camera roll comes to life like this?

2d moments frozen in time. Turned into 3d holograms. Left exactly where they happened in the real world. The geospatial memory palace coming to life. Excited baby deer startles mama deer momentarily, who then chills out after :) Can you imagine when your entire camera roll comes to life like this?

343,881 views

OpenAI just dropped their Sora research paper. As expected, the video-to-video results are flipping spectacular 🪄 A few other gems:

OpenAI just dropped their Sora research paper. As expected, the video-to-video results are flipping spectacular 🪄 A few other gems:

1,873,820 views

What if every video you ever shot could turn into a permanent 3D hologram in the exact place it happened? I did it with photos first. Now I can do it with any video. Here’s a mama deer and her baby deer, filmed with my iphone a few days ago -- now floating as geo anchored holograms exactly where I captured them.

What if every video you ever shot could turn into a permanent 3D hologram in the exact place it happened? I did it with photos first. Now I can do it with any video. Here’s a mama deer and her baby deer, filmed with my iphone a few days ago -- now floating as geo anchored holograms exactly where I captured them.

133,806 views

Nano Banana Pro is a really good cartographer. Used it to turn low res satellite imagery into a detailed hand drawn map and vector HD map. Pretty wild how well it segments everything and even recovers paths/roads hidden under tree cover. Looks way more detailed than the current google basemap which is pretty sparse in countries like India. Included both in video for comparison.

Nano Banana Pro is a really good cartographer. Used it to turn low res satellite imagery into a detailed hand drawn map and vector HD map. Pretty wild how well it segments everything and even recovers paths/roads hidden under tree cover. Looks way more detailed than the current google basemap which is pretty sparse in countries like India. Included both in video for comparison.

554,024 views

Generative AI is super cool… BUT I’m continually blown away with the work happening in ‘procedural’ 3D modelling. Especially given these plugins are for a free (!) 3D tool like Blender. We needed a fancy Houdini license to do this just a few years ago 🤯

Generative AI is super cool… BUT I’m continually blown away with the work happening in ‘procedural’ 3D modelling. Especially given these plugins are for a free (!) 3D tool like Blender. We needed a fancy Houdini license to do this just a few years ago 🤯

1,366,062 views

Damn it worked! Genie 3 world --> inpaint UI --> 4x topaz AI upscale --> train 3d gaussian splat You can step inside a painting of Socrates from 1787. Better than any image-to-3d model I've seen. I think Google has stumbled upon the killer app for VR -- the literal holodeck.

Damn it worked! Genie 3 world --> inpaint UI --> 4x topaz AI upscale --> train 3d gaussian splat You can step inside a painting of Socrates from 1787. Better than any image-to-3d model I've seen. I think Google has stumbled upon the killer app for VR -- the literal holodeck.

659,325 views

Progress update: figuring out the 3D location of every photo taken at TED with attribution. It's starting to feel magical -- makes me wonder what experiences are possible if we could do this for every live event ever.

Progress update: figuring out the 3D location of every photo taken at TED with attribution. It's starting to feel magical -- makes me wonder what experiences are possible if we could do this for every live event ever.

101,647 views

Lmao. What niche even is this — grassroots dirt track racing meets google maps nerds? Veo 3 videos are seriously ridiculous and fun. Turn audio on for max enjoyment.

Lmao. What niche even is this — grassroots dirt track racing meets google maps nerds? Veo 3 videos are seriously ridiculous and fun. Turn audio on for max enjoyment.

452,190 views

One of the wildest emergent capabilities of Genie 3 is that maps actually work. As I walk around the forest, the GPS display updates its heading in real time. Remember. There is no game engine here. This is an AI hallucinating a working navigational instrument purely from next frame prediction. 🤯

One of the wildest emergent capabilities of Genie 3 is that maps actually work. As I walk around the forest, the GPS display updates its heading in real time. Remember. There is no game engine here. This is an AI hallucinating a working navigational instrument purely from next frame prediction. 🤯

247,445 views

The lines between code & content are blurring. I made this 3d city block animation in claude 3.7. Then I used runway gen-3's video-to-video to style it like a lego city at night. At the rate things are going, this'll be a shader running in real-time.

The lines between code & content are blurring. I made this 3d city block animation in claude 3.7. Then I used runway gen-3's video-to-video to style it like a lego city at night. At the rate things are going, this'll be a shader running in real-time.

488,261 views

I love 3d maps like this because they’re inherently an abstraction of reality. Unlike 3d scans, the goal isn’t to create a 1:1 mirror world. The goal is to create a stylized distillation down to its visual essence, so you can recognize it effortlessly.

I love 3d maps like this because they’re inherently an abstraction of reality. Unlike 3d scans, the goal isn’t to create a 1:1 mirror world. The goal is to create a stylized distillation down to its visual essence, so you can recognize it effortlessly.

249,351 views

This is IronSight - a 4D reconstruction built by fusing footage from two pairs of meta ray-bans. A google research buddy saw the prototype and joked this would've been a siggraph paper a few years ago. Today it's a weekend build with fable. Stay tuned for more mad science. Happy 4th!

This is IronSight - a 4D reconstruction built by fusing footage from two pairs of meta ray-bans. A google research buddy saw the prototype and joked this would've been a siggraph paper a few years ago. Today it's a weekend build with fable. Stay tuned for more mad science. Happy 4th!

95,286 views

This tech maps the physical world in 3d and snaps it perfectly to my camera feed at 60 fps. Visual Positioning Systems (VPS) are the under hyped backbone of spatial computing. This is how we connect the world of bits & atoms.

This tech maps the physical world in 3d and snaps it perfectly to my camera feed at 60 fps. Visual Positioning Systems (VPS) are the under hyped backbone of spatial computing. This is how we connect the world of bits & atoms.

93,864 views

AI stitching together multiple video feeds into one omniscient traffic god. This is what happens when cameras start talking to each other -- mapping the trajectory of every vehicle and pedestrian seamlessly across cameras. Spatial intelligence is coming to a city near you.

AI stitching together multiple video feeds into one omniscient traffic god. This is what happens when cameras start talking to each other -- mapping the trajectory of every vehicle and pedestrian seamlessly across cameras. Spatial intelligence is coming to a city near you.

329,360 views

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