Javi Lopez ⛩️ Profile picture
Aug 12 β€’ 8 tweets β€’ 3 min read Twitter logo Read on Twitter
πŸ”΄ 3D Gaussian Splatting for Real-Time Radiance Field Rendering

This isn't a video! It's a NeRF that employs AI to transform several photos into a 3D environment!

With this method, they achieved:
β†’ β‰₯ 100 fps
β†’ 1080p res. rendering
β†’ REALTIME graphics 🀯

Link & Info 🧡
It's so real it looks like someone was recording in real time with their phone! Amazing. ZERO artifacts.

Link πŸ”— https://t.co/GpHJcxLksVrepo-sam.inria.fr/fungraph/3d-ga…
The researchers have introduced 3 key elements that allow the system to achieve state-of-the-art visual quality while maintaining competitive training times and importantly allow high-quality real-time novel-view synthesis at 1080p resolution 🀯
They tested the algorithm on a total of 13 real scenes taken from previously published datasets and the synthetic Blender dataset.

Link to the paper πŸ”— https://t.co/MDXfNo5RE5repo-sam.inria.fr/fungraph/3d-ga…
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In the paper, they display visual comparisons to demonstrate the significant leap in quality. Image
The result they've achieved has almost the same resolution and quality as the real environment. Truly impressive! Image
In short, a massive piece of news! This represents a breakthrough in the realm of Neural Radiance Fields. Can't wait for this to be fully integrated in our mobile phones! I WANT TO PLAY WITH THIS TECH. Image
If you liked this and would like me to continue writing similar threads, an RT on the first tweet of the thread will encourage me to keep doing so. Thanks! πŸ˜‰πŸ‘‡

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More from @javilopen

Aug 13
πŸ¦„ TUTORIAL: Mastering Midjourney's Seed Numbers

Many people don't realize they can retrieve the SEED NUMBER for each image generated on Midjourney + everything that can be done with it. Trust me, it's a game-changer for diving into AI explorations.

Let's go! πŸ§΅πŸ‘‡πŸΌ
#midjourney
🚨 Beware! This is an ADVANCED Midjourney tutorial. Only for experienced argonauts. I don't know of any other MJ-focused creator who has covered this in such depth as you'll see in this tutorial. If you find one, send me the link, I'd love to learn even more!
First things first: what are seed numbers?

Diffusion models (like MJ) use a random seed number for each generation to create a field of visual noise (like TV static) as a starting point to generate the initial image grids. Image
Read 22 tweets
Aug 5
πŸ”΄ PERFUSION: a generative AI model from NVIDIA that fits on a floppy disk πŸ’Ύ

It takes up just 100KB. Yes, you heard it right, much less than any picture you take with your mobile phone! Why is this revolutionary and can change everything?

I'll tell you πŸ§΅πŸ‘‡ Image
Perfusion is a really lightweight "text-to-image" model (100KB) that also trains in just 4 minutes.

πŸ”— Link: https://t.co/502nEzWL2eresearch.nvidia.com/labs/par/Perfu…
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It allows creatively portraying objects and characters, maintaining their identity, using a novel mechanism they have called "Key-Locking." Image
Read 15 tweets
Jul 17
Midjourney is great, but it's obvious that @LeonardoAi_ is gaining ground with each update. 🀯

New V3 Prompt Magic + Alchemy (SDXL) pipelines in action! https://t.co/ZsKr3OeDOGtwitter.com/i/web/status/1…



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More tests! I'm just trying some of my favourite prompts from https://t.co/DnAejbWVR6bestaiprompts.art



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Escher will be proud. Image
Read 4 tweets
Jul 13
Happy Birthday, Midjourney!

One year ago Today:
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What will we have in a year?

I believe the following will be (in Generative AI in general):

1. Further improving consistency across generations.
2. Video.
3. Music.

I do this thing where I compare images every now and then. Then I look back at them months later and both seem very weak to me, haha:

Read 4 tweets
Jul 2
OK, this is insane 🀯

More test upscaling images to super high res using AI:

⬅️ Left: a portion of an original Midjourney image
➑️ Right: my upscaled version using a complex pipeline in SD

Creating photography content ON THE FLY with AI!

A game changer for photographers!

⬅️ Left: original
➑️ Right: upscaled

Here you have the original & two super high res upscaled versions:

Original:

High rest test 1 (too much HDR but insane detail: https://t.co/YgPWpnQPoZ

High res test 2 (well balanced): https://t.co/3zJpLrKesCbestaiprompts.art/img/landscape2…
bestaiprompts.art/img/waterfall1…
bestaiprompts.art/img/waterfall2…
Read 8 tweets
Jun 3
πŸ”₯ New Google paper on Generative AI πŸ”₯

StyleDrop πŸ‘‰ Virtually perfectly acquires the style of any image.

It is light years away from the "initial image" we had until now in Midjourney or Stable Diffusion.

Link and details πŸ§΅πŸ‘‡ ImageImageImageImage
Ok, this is wild 🀯 Image
Read 9 tweets

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