Highlights

• support 2DGS
• Camera model: perspective, orthogonal, fish-eye
• Start to support pre-built wheels (python 10)

What's Changed

• Update build workflow by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/369
• fix (apparant) typos in compression docs by @christian-helms in https://github.com/nerfstudio-project/gsplat/pull/370
• eval supports multi-GPU by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/371
• correct a typo to fix #373 by @jckhng in https://github.com/nerfstudio-project/gsplat/pull/383
• Add option to render camera trajectory as an ellipse. by @jefequien in https://github.com/nerfstudio-project/gsplat/pull/380
• Add an option to disable world space normalization in examples/simple_trainer.py by @JojiJoseph in https://github.com/nerfstudio-project/gsplat/pull/379
• Fix points projection when sampling patches for training by @nnop in https://github.com/nerfstudio-project/gsplat/pull/386
• fix reshape error when multi GPU bachsize > 1 not packed by @Ultized in https://github.com/nerfstudio-project/gsplat/pull/382
• Fix typo by @cr333 in https://github.com/nerfstudio-project/gsplat/pull/392
• Make download script work on Windows, too by @cr333 in https://github.com/nerfstudio-project/gsplat/pull/397
• Fused differentiable SSIM by @rahul-goel in https://github.com/nerfstudio-project/gsplat/pull/396
• 2DGS by @FantasticOven2 in https://github.com/nerfstudio-project/gsplat/pull/208
• citation.bib by @maturk in https://github.com/nerfstudio-project/gsplat/pull/400
• Implement Bilateral Guided Gaussian Splatting. by @jefequien in https://github.com/nerfstudio-project/gsplat/pull/291
• Bump fused-ssim commit by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/405
• Update rendering.py by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/407
• Update CITATION.bib by @cr333 in https://github.com/nerfstudio-project/gsplat/pull/410
• Make commands easier in README by @MrNeRF in https://github.com/nerfstudio-project/gsplat/pull/420
• Implement Fisheye-GS. by @jefequien in https://github.com/nerfstudio-project/gsplat/pull/398
• Publish precompiled wheels in Github release and add wheel index by @martinResearch in https://github.com/nerfstudio-project/gsplat/pull/365
• 1.4.0 by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/421
• fix workflow by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/422
• Workflow fix by @liruilong940607 in https://github.com/nerfstudio-project/gsplat/pull/423

New Contributors

• @christian-helms made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/370
• @jckhng made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/383
• @JojiJoseph made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/379
• @nnop made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/386
• @Ultized made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/382
• @cr333 made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/392
• @rahul-goel made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/396
• @FantasticOven2 made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/208
• @MrNeRF made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/420
• @martinResearch made their first contribution in https://github.com/nerfstudio-project/gsplat/pull/365

Full Changelog: https://github.com/nerfstudio-project/gsplat/compare/v1.3.0...v1.4.0