I use a self-made pipeline app, from cutting out equirectangular images from all-spherical videos to SfM and COLMAP format conversion by metashape standard edition, transparent projection image conversion by cubemap, and 3DGS training by LichtFeldstudio.

最近やってる手順 ・MetaShapeで360度と一眼画像を同時アライメント ・360度カメラのみにしてxmlカメラ位置出力 ・中のxmlの手修正で<type="spherical">のみへ ・無償版360° to COLMAP Converterで8方向分割 ・Colmap経由でnvm変換 ・MetaShapeで読み込んで一眼画像と一緒に追加アライメント

こんな事しないでも 360° to COLMAP Converter有料版は混合分割いけるっぽい(゜-゜) kotohibi-cg.booth.pm/items/8… 360度カメラ画像＋平面画像混合をxmlで出力→ Converter有料版で変換 or 360度カメラ画像をxml形式で出す→無償版で変換→Colmapでnvm変換→再読み込み＆追加アライメント→Colmapで出力

fable5にCOLMAPのMLX対応を依頼して全く歯が立たなかった。算数とか低レイヤーな実装とかで技術的ゲームチェンジャーなモノづくりはまだ難しいのか。。。

[Update info] Metashape 360° to COLMAP Converter V1.1.0 [Changes] V1.1.0 With AprilTag, not only real scale 3DGS but also - auto origin, leveling, orientation You can easily align several 3DGSs and compare them for Time-series observations. (Add-on license needed) --- Metashape 360° to COLMAP Converter ( GUI, Windows binary edition ) Single user license | kotohibi-cg kotohibi-cg.booth.pm/items/8… #booth_pm

Fotóból és videóból valós idejű 3D – LichtFeld Studio, COLMAP, Gaussian Splatting lépésről lépésre @lichtfeldstudio youtu.be/1vXOFczZSGU

I guess so... however alot of them have to be prepared with COLMAP externally, then reimported into the software. It is a pain for me at least as it is so much nicer having it all in one place like Postshot, however Postshot is not completely free

new 3d scan: atlantaspacemachine.com/peac… Avata 360->Metashape alignment of equirectangulars ->Kotohibi Metashape to COLMAP Plugin->Lichtfeld MRNF training of cubemap faces->SOG export->Claude Code building of scene with PlayCanvas Engine (uses camera paths to constrain movement)

Open-source pipelines (e.g., COLMAP Speedy-Splat on GitHub) or extensions like SketchUp Gaussian Splat for custom video-to-3DGS workflows.

Open-source pipelines (e.g., COLMAP Speedy-Splat on GitHub) or extensions like SketchUp Gaussian Splat for custom video-to-3DGS workflows.

Open-source pipelines (e.g., COLMAP Speedy-Splat on GitHub) or extensions like SketchUp Gaussian Splat for custom video-to-3DGS workflows.

ゴールデンウィークの人込みでごった返す江の島を観光しながら撮ったOsmo360の動画から 不完全ならガウシアンスプラッティングできた 限界に近い条件でこれだけ再構築できるのだからほとんど魔法だ (ColmapでSfm LichtFeld Studioで作成)

I’m writing a PR right now to add native equirectangular processing to COLMAP and to use LichtFeld’s GUT Native equirect training; I can run your dataset too.

No need to hop between software, Load my camera plugin and pick your choice of Colmap, or RC and Metashape. Colmap alignment. Produce colmap 20x faster. youtu.be/zBSOz3OrNqk?si=1AaY… Enjoy the super fast frame extraction that includes SRT, IMU positioning. level &scaled models. Enjoy