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Mapbox has a brand new 3D map style, still in beta! But it didn’t have a hackable live demo, so at Skydio we created one 😎 , try it out here: The updates include: - Hundreds of new 3D models for famous landmarks - New symbolic design that works...

43,945 次观看 • 3 年前 •via X (Twitter)

6 条评论

Tom Osman 🐦‍⬛ 的头像
Tom Osman 🐦‍⬛3 年前

@Scobleizer Anyway we can bring a custom Mapbox setup into our @glideapps @dvdsgl?

RedDeer.Games 的头像
RedDeer.Games1 年前

🚨 New HIT on Nintendo! 🚨 🎮 My Cozy Room – the ultimate sandbox game to unleash your creativity! 🛋️Design dream spaces with 500+ furniture items & 30+ styles. 👉 Play now: #Nintendo #Indiegames #RedDeerGames #MyCozyRoom

Adrian Babilinski 的头像
Adrian Babilinski3 年前

Very impressive! Looks better than Google Maps

Zander 的头像
Zander3 年前

Looks similar to Apple Maps

Chris Matthieu 的头像
Chris Matthieu3 年前

Nice!

gturbaines🔻𓂆 的头像
gturbaines🔻𓂆3 年前

@digitalurban

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3D-LLM: Injecting the 3D World into Large Language Models paper page: Large language models (LLMs) and Vision-Language Models (VLMs) have been proven to excel at multiple tasks, such as commonsense reasoning. Powerful as these models can be, they are not grounded in the 3D physical world, which involves richer concepts such as spatial relationships, affordances, physics, layout, and so on. In this work, we propose to inject the 3D world into large language models and introduce a whole new family of 3D-LLMs. Specifically, 3D-LLMs can take 3D point clouds and their features as input and perform a diverse set of 3D-related tasks, including captioning, dense captioning, 3D question answering, task decomposition, 3D grounding, 3D-assisted dialog, navigation, and so on. Using three types of prompting mechanisms that we design, we are able to collect over 300k 3D-language data covering these tasks. To efficiently train 3D-LLMs, we first utilize a 3D feature extractor that obtains 3D features from rendered multi- view images. Then, we use 2D VLMs as our backbones to train our 3D-LLMs. By introducing a 3D localization mechanism, 3D-LLMs can better capture 3D spatial information. Experiments on ScanQA show that our model outperforms state-of-the-art baselines by a large margin (e.g., the BLEU-1 score surpasses state-of-the-art score by 9%). Furthermore, experiments on our held-in datasets for 3D captioning, task composition, and 3D-assisted dialogue show that our model outperforms 2D VLMs. Qualitative examples also show that our model could perform more tasks beyond the scope of existing LLMs and VLMs.

AK

249,798 次观看 • 3 年前

WOW. 😳 Apple just quietly won the 3D maps war at WWDC. Gaussian Splatting is coming to Apple Maps Flyover this fall. Apple Maps Flyover covers 300+ cities. Until yesterday, every single one was built on standard drone photogrammetry. The technology captures photos from the air and reconstructs 3D geometry from them. Gaussian Splatting does not reconstruct geometry. It represents the scene as millions of tiny 3D ellipsoids, each one carrying its own color and opacity information based on how light actually behaves in that location. The output is not a mesh model. It is a field of light. When you move through it, it does not crumble at the edges. The detail holds because it was never geometry to begin with. Apple has been hiring for this for years. Their SHARP model, published in research last year, generates photorealistic 3D scenes from a single image in under a second. Google has more sensor data than anyone. More Street View cars, more satellites, more capture history. On navigation accuracy and geodata depth, Google Maps is still ahead by most measures. But fidelity in 3D city rendering is a different competition, and Apple just set a bar in that. Most people will experience this in the fall without knowing the name of the technology. They will open Flyover, look at a city they know, and notice it looks different. Real, not rendered. That is the moment Gaussian Splatting stops being a research term and becomes something a billion people use. Bookmark this. It will look prescient by October.

Shruti

19,832 次观看 • 2 个月前