Alternatives and similar repositories for IRGS

Users that are interested in IRGS are comparing it to the libraries listed below

• fudan-zvg / ref-gaussian

  View on GitHub
  [ICLR 2025] Reflective Gaussian Splatting
  ☆114Mar 18, 2025Updated 10 months ago
• zju3dv / EnvGS

  View on GitHub
  [CVPR 2025] EnvGS: Modeling View-Dependent Appearance with Environment Gaussian
  ☆234Dec 15, 2025Updated last month
• fudan-zvg / tensoflow

  View on GitHub
  [CVPR 2025] TensoFlow: Tensorial Flow-based Sampler for Inverse Rendering
  ☆14Sep 20, 2025Updated 4 months ago
• gapszju / 3DGS-DR

  View on GitHub
  3D Gaussian Splatting with Deferred Reflection
  ☆179Jul 12, 2024Updated last year
• stopaimme / GI-GS

  View on GitHub
  [ICLR 2025] GI-GS: Global Illumination Decomposition on Gaussian Splatting for Inverse Rendering
  ☆107Apr 8, 2025Updated 10 months ago
• joaxkal / lumigauss

  View on GitHub
  [WACV2025] Official repository for "LumiGauss: Relightable Gaussian Splatting in the Wild"
  ☆97May 18, 2025Updated 8 months ago
• fudan-zvg / gaussian-raytracing

  View on GitHub
  ☆166Jan 31, 2026Updated 2 weeks ago
• lzhnb / GS-IR

  View on GitHub
  ☆413Jul 16, 2024Updated last year
• Riga2 / TensoSDF

  View on GitHub
  [SIGGRAPH 2024] TensoSDF: Roughness-aware Tensorial Representation for Robust Geometry and Material Reconstruction
  ☆82Sep 20, 2024Updated last year
• gsrelight / gs-relight

  View on GitHub
  Official Code Release for SIGGRAPH Asia 2024 Paper: GS^3: Efficient Relighting with Triple Gaussian Splatting
  ☆165Nov 19, 2024Updated last year
• KByrski / RaySplatting

  View on GitHub
  ☆163Jul 26, 2025Updated 6 months ago
• NJU-3DV / Relightable3DGaussian

  View on GitHub
  [ECCV2024] Relightable 3D Gaussian: Real-time Point Cloud Relighting with BRDF Decomposition and Ray Tracing
  ☆639Aug 14, 2024Updated last year
• learner-shx / SVG-IR

  View on GitHub
  ☆37Dec 10, 2025Updated 2 months ago
• xbillowy / diff-surfel-tracing

  View on GitHub
  A fully differentiable 2D Gaussian ray tracer built on 2DGS and OptiX, supporting multiple-bounce path tracing for complex light transpor…
  ☆50Oct 14, 2025Updated 4 months ago
• YoujiaZhang / Ref-GS

  View on GitHub
  [CVPR 2025] Ref-GS : Directional Factorization for 2D Gaussian Splatting
  ☆96May 15, 2025Updated 8 months ago
• cg-tuwien / does_3d_gaussian_splatting_need_accurate_volumetric_rendering

  View on GitHub
  ☆43Feb 22, 2025Updated 11 months ago
• HLinChen / VCR-GauS

  View on GitHub
  [NeurIPS 2024] VCR-GauS: View Consistent Depth-Normal Regularizer for Gaussian Surface Reconstruction
  ☆166Mar 10, 2025Updated 11 months ago
• will-zzy / QGS

  View on GitHub
  [ICCV'25] Quadratic Gaussian Splatting: High Quality Surface Reconstruction with Second-order Geometric Primitives.
  ☆175Aug 18, 2025Updated 5 months ago
• autonomousvision / gaussian-opacity-fields

  View on GitHub
  [SIGGRAPH Asia'24 & TOG] Gaussian Opacity Fields: Efficient Adaptive Surface Reconstruction in Unbounded Scenes
  ☆982Nov 15, 2024Updated last year
• wen-yuan-zhang / GS-Pull

  View on GitHub
  [NeurIPS'2024] Neural Signed Distance Function Inference through Splatting 3D Gaussians Pulled on Zero-Level Set
  ☆148Dec 14, 2024Updated last year
• fudan-zvg / gtracer

  View on GitHub
  3D Gaussian Ray Tracer
  ☆90Jan 31, 2026Updated 2 weeks ago
• zju3dv / PGSR

  View on GitHub
  [TVCG2024] PGSR: Planar-based Gaussian Splatting for Efficient and High-Fidelity Surface Reconstruction
  ☆968Dec 25, 2024Updated last year
• nv-tlabs / 3dgrut

  View on GitHub
  Ray tracing and hybrid rasterization of Gaussian particles
  ☆1,917Feb 6, 2026Updated last week
• jingzhi / ReCap

  View on GitHub
  The official implementation of ReCap: Better Gaussian Relighting With Cross-Environment Captures
  ☆18Jun 15, 2025Updated 7 months ago
• victor-rong / GStex

  View on GitHub
  The official repository for GStex: Per-Primitive Texturing of 2D Gaussian Splatting for Decoupled Appearance and Geometry Modeling
  ☆104Apr 8, 2025Updated 10 months ago
• BoifZ / VDN-NeRF

  View on GitHub
  ☆21Apr 19, 2023Updated 2 years ago
• TimSong412 / HDGS

  View on GitHub
  The official repo of paper: HDGS: Textured 2D Gaussian Splatting for Enhanced Scene Rendering
  ☆41Nov 26, 2024Updated last year
• ingra14m / Awesome-Inverse-Rendering

  View on GitHub
  A collection of papers on neural field-based inverse rendering.
  ☆256Dec 23, 2024Updated last year
• NVlabs / svraster

  View on GitHub
  [CVPR 2025] Sparse Voxels Rasterization: Real-time High-fidelity Radiance Field Rendering
  ☆902Jul 25, 2025Updated 6 months ago
• gs-learner / gs_stitching

  View on GitHub
  Official Implementation of "Towards Realistic Example-based Modeling via 3D Gaussian Stitching"
  ☆34Aug 29, 2024Updated last year
• brabbitdousha / MIRReS-ReSTIR_Nerf_mesh

  View on GitHub
  [ICLR 2025]Source Code for the Paper "MIRReS: Inverse Rendering for Shape, Light, and Material Decomposition using Multi-Bounce Path Trac…
  ☆44Feb 3, 2025Updated last year
• LetianHuang / op43dgs

  View on GitHub
  [ECCV'24] On the Error Analysis of 3D Gaussian Splatting and an Optimal Projection Strategy
  ☆200Jul 10, 2025Updated 7 months ago
• TFwang-9527 / GS-3I

  View on GitHub
  ☆15Jul 17, 2025Updated 6 months ago
• Rubikalubi / TraM-NeRF

  View on GitHub
  [CGF 2024] TraM-NeRF: Tracing Mirror and Near-Perfect Specular Reflections through Neural Radiance Fields
  ☆15Nov 18, 2024Updated last year
• dukang / GS-ID

  View on GitHub
  GS-ID: Illumination Decomposition on Gaussian Splatting (ICCV2025)
  ☆90Jul 20, 2025Updated 6 months ago
• HKUST-SAIL / RaDe-GS

  View on GitHub
  RaDe-GS: Rasterizing Depth in Gaussian Splatting
  ☆648Dec 26, 2025Updated last month
• yec22 / Gaussian-DK

  View on GitHub
  ☆73Aug 5, 2024Updated last year
• longxiang-ai / TSGS

  View on GitHub
  🎉 Official code release of "TSGS: Improving Gaussian Splatting for Transparent Surface Reconstruction via Normal and De-lighting Priors"…
  ☆112Jul 15, 2025Updated 6 months ago
• NK-CS-ZZL / DiscretizedSDF

  View on GitHub
  Official Release of ICCV 2025 paper -- DiscretizedSDF
  ☆102Aug 25, 2025Updated 5 months ago