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Some observations regarding the Gaussian splats in apple maps visionOS 27 - the quality is very consistent. No ghosting, no holes, no semi opaque surfaces. - the off axis views are quite high fidelity. Doesn’t suffer from novel view angles - i don’t see any reflectivity or spherical harmonics....

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3D scanning and rendering is moving so fast - got my splats up and running and I'm mind blown getting ~100fps for this complex 3D scene ⬇️ 🤯 1. WAY faster than NeRF: For comparison, NeRFs would takes around 10 seconds per frame (!) Instead I'm zipping around with FPV controls without breaking a sweat - though I do crash a few times towards the end of the video lol 2. Old Meets New: Gaussian Splatting is cool in that it fuses classical graphics and deep learning techniques. Like NeRFs, this is still a radiance field - just without the slower (ne)ural rendering part. 3. Explicit Representation: Instead you represent a 3D scene as a collection of ellipsoidal "splats" called gaussians. Each gaussian has a position, size, and color. Rendering in real-time is done by projecting into the image plane and alpha blending. 4. Photorealistic Effects: Gaussian splatting use spherical harmonics to represent the view-dependent effects and lighting - allowing surfaces to change color when viewed from different angles, enabling greater photorealism. It doesn't use a neural network, but the training loop is similar to deep learning. 5. Enables Direct Editing: But it's not just speed - with Gaussian Splatting you also get 3D editing support! So you can select, move, and delete stuff, even relight stuff. This type of editing has been more tedious to do with NeRFs and their implicit black box representations. 📲 More tests cooking! Much more to unpack here including simpler explanations. If you enjoyed this post, you might enjoy my feed: Bilawal Sidhu

Bilawal Sidhu

337,090 Aufrufe • vor 3 Jahren

No one witnessed Tyler Robinson. No video or any witness testimony of him, a gun, or any forensic evidence at all. Except dna on a rifle he owned that wasn’t tested for residue and did not alert any of the dogs. The footage never shows a gun or a clear shot of his face. It appears to be multiple people or he changes outfits. There is no evidence matching any bullet to the gun they claim was used. The only “evidence” they have are text messages that don’t sound real that have not been made available to the defense to analyze. Text messages can be sent by anyone. That isn’t evidence. And a confession that doesn’t exist and a claim his mother recognized him from the footage that we now can all see. That statement has not been made available and probably doesn’t exist, and it doesn’t matter. The video doesn’t show any crime and it’s not clear enough for any positive ID. There are mountains of circumstantial evidence that turning point USA conspired to either kill Charlie Kirk or cover up his murder. There is an end times cult that is convinced that in order to bring back Jesus they need the US to lose to Iran and the world to turn on Israel and burn. That’s a fact btw. That’s what Ben Shapiro and Trump and kushner and the “pastors” surrounding Charlie believe. They are claiming anyone that is NOT in their world destroying death cult is in fact in Candace Owens cult. People who don’t think Tyler Robinson killed Charlie Kirk and Erika is a crazy bitch. Everything I just said is obviously accurate. It never ends well for death cults. This is not the first and it’s not the last. I recommend staying far far away as they destroy themselves

Owen Benjamin 🐻

72,329 Aufrufe • vor 2 Monaten