grade eterna

Youtube 4k: youtu.be/Iabv_NOxMfE

Testing my DJI Osmo 360 rig for gaussian splatting. Mason’s Avenue, London. 14 million splats total. Trained with LichtFeld Studio and gsplat, edited in Houdini GSOPs, camera animation in Unity and rendered with Deckard Render. #gaussiansplatting #3DGS

@JustinHackney33 Thanks! No tracking here, it was hand-keyed in Unity and used the old version of this Cinemotion pack cinetexture.com/cinemotion

@gradeeterna Bro this is insane! Love the tech stack. How was the animation done so well!? Did you use a portion of the capture for tracking? Love this

@fulligin Don’t have one, but it was just a handle, osmo off-brand cage with cold shoe on the top, stick and 2nd osmo attached to that. Will make a proper rig for the 3

@gradeeterna can i see a pic of the rig

@zmiennys Metashape

@gradeeterna What did you use for Camera pose estimation?

@alexandruneag3 I captured about 15 mins of video. Never had any fogging issues here

@gradeeterna How many high res image did it take to create this sca ? Did you get any fogging issues in colder weather with the osmo since you buy it? Because I would also want one .

@lunaDangeles 2 here, 3rd on the way

@gradeeterna how many Osmos are there on your rig? Pretty cool work as always!!

@JohnOfProgress I did quite a lot of cleanup

@gradeeterna How is it so clean of floaters?

@fulligin 2 here, 3 soon

@gradeeterna how many osmos are in the rig

A few gaussian splats from the BAFTAs I worked on with @harrynelder. Trained with LichtFeld Studio @janusch_patas.

LichtFeld runs on the red carpet!

"Thinking / Shapes" ft. Félicia Atkinson, @SatsukiShibano and @YoshioOjima neural radiance field / gaussian splat video by @gradeeterna text by @YoshioOjima

"Disque" ft. @screentones manipulated point cloud scan video by @gradeeterna

@SirWrender x.com/gradeeterna/st…

I'm back on twitter cuz the #GaussianSplatting community seems to be pretty great here and I'm making a video all about Gaussian Splats. So hit me with the coolest things happening in the splat space right now!

@janusch_patas Also uploaded the tutorial to Youtube here: youtu.be/b1Olu_IU1sM

A short tutorial on how to train directly on 360 equirectangular images in LichtFeld Studio with 3DGUT @janusch_patas Conversion scripts for Metashape Standard and Pro versions here: github.com/gradeeterna/me…

@janusch_patas Forgot to mention, this needs a very recent version of LichtFeld to work. If your imported camera poses or pointcloud don't look right, then you will need to update or download the latest nightly build for Windows here - github.com/MrNeRF/LichtFe…

@DuckbillStudio I have compared the same datasets processed in different ways, and equi is definitely a bit rougher than the others. I'm sure the poses are fine, so it needs looking into. You can apparently get past the 4080px limit by training headless with max-width 0, so will try this soon

切り出し画像からトレーニングした場合と比べると細部が甘い感じがある。（ちゃんと比較はしていない） トレーニング時の解像度設定を4080pixel以上に上げられないが（リサイズなしでも）8K画像が縮小されているのも原因のひとつ？

チュートリアルの手順と共有されているスクリプトを使って、Metashape StandardとLichtFeld Studioの組み合わせで、360度画像を直接アライメント→3DGSのトレーニングができました。 各アプリの動作環境を持っているなら非常に簡単。

I saw that @lileaLab just shared some similar scripts and a great write-up here, so check that out too! x.com/lileaLab/statu…

The huge downside of training with 3DGUT is that regular 3DGS web viewers don't render them correctly, but hopefully they will add support for this soon!