Abu Align & Train

Software / Neural Photogrammetry & 3DGS Studio

Status: Desktop Studio Ready • v0.1.5.8

Overview

Unified, free, and open-source desktop studio that brings AI-driven camera alignment (VGGT-Omega, NVIDIA VGG-T3, Niantic ACE0, cuSFM, OpenSfM), 360° spherical photogrammetry, dataset preparation, and real-time 3D Gaussian Splatting (3DGS) training into a single one-click application.

Hardware & I/O Specifications

  • Multi-Engine Camera Alignment: VGGT-Omega & NVIDIA VGG-T3 (Feed-Forward 3D Transformers), Niantic Labs ACE0 (ACEZero), NVIDIA Isaac cuSFM (PyCuSFM) & COLMAP
  • 360° Spherical Photogrammetry: Mapillary OpenSfM & 360DVO with 360° Panoramic Virtual Rig Splitter for Insta360, Ricoh Theta & GoPro Max
  • Direct 3D Gaussian Splatting (3DGS) Training: LichtFeld Studio (Real-Time Vulkan + GUT Lens Distortion), Nerfstudio (Splatfacto), NVIDIA 3DGRUT & PFGS360
  • Complete Pre-Processing & Manual Control Suite: 4K/8K/360° Video Frame Extractor & Sharpness Picker, SAM 2 AI Sky/Object Masker & Interactive Manual Control Points (Abu M54)

Supported Protocols & Standards

  • Standardized 3dgs_dataset/ One-Click Export Pipeline
  • COLMAP & Nerfstudio (sparse/0/, transforms.json & dense .ply point clouds)
  • RealityScan / RealityCapture Exact Camera Rigs (.csv & .xml XMP camera rigs)
  • Native .ply & .splat 3D Gaussian Splatting Model Generation

Compatible Production Engines

  • Neural & Metric Alignment: VGGT-Omega, NVIDIA VGG-T3 (VGG-TTT), Niantic ACE0 (ACEZero), NVIDIA cuSFM, COLMAP, Mapillary OpenSfM & 360DVO
  • 3DGS Training: LichtFeld Studio (Vulkan), Nerfstudio (Splatfacto), NVIDIA 3DGRUT & PFGS360
  • Universal Studio Handoff: Jawset Postshot, Epic Games RealityScan / RealityCapture & Nerfstudio
  • Cross-Platform Single-File Installers: Windows 10/11 x64 (.exe), Linux x86_64 (.AppImage) & macOS Universal (.dmg)

Official Repository: https://github.com/saemranian/abu-align-train

Direct Download: https://github.com/saemranian/abu-align-train/releases/latest/download/Abu_Align_and_Train_Setup_Windows_x64.exe

Back to All Abu Ecosystem Products

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Abu Align & Train
Software / Neural Photogrammetry & 3DGS Studio

Abu Align & Train

Unified, free, and open-source desktop studio that brings AI-driven camera alignment (VGGT-Omega, NVIDIA VGG-T3, Niantic ACE0, cuSFM, OpenSfM), 360° spherical photogrammetry, dataset preparation, and real-time 3D Gaussian Splatting (3DGS) training into a single one-click application.

Desktop Studio Ready • v0.1.5.8
View Specs