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Support "antialiased" mode + general render quality tweaks #172

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Merged
mkkellogg merged 8 commits into from
Mar 25, 2024
Merged

Support "antialiased" mode + general render quality tweaks #172

mkkellogg merged 8 commits into from
Mar 25, 2024

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@mkkellogg
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@mkkellogg mkkellogg commented Mar 22, 2024 •
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  • Support anti-aliased rendering mode, as described in this Nerfstudio thread: Compute density compensation for screen space blurring of tiny gaussians nerfstudio-project/gsplat#117. This will only work for models that have been trained with this mode enabled. Activated via Viewer parameter 'antialiased': true.
  • halfPrecisionCovariancesOnGPU is now false by default. It was causing issues for very small models.
  • Fixed bug with floating-point splat distance computation on GPU.
  • Fixed bug with scene reveal not completing for very small models.

@mkkellogg mkkellogg changed the title Support "antialiased" mode + general render quality yweaks Support "antialiased" mode + general render quality tweaks Mar 22, 2024
@mkkellogg mkkellogg force-pushed the fix_render_quality branch from b66c05b to 9bb53a8 Compare March 22, 2024 22:56
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gonzalle commented Mar 22, 2024

Can't wait to test it !

@mkkellogg mkkellogg force-pushed the fix_render_quality branch from 6a4433c to 7c265d9 Compare March 23, 2024 01:28
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gonzalle commented Mar 23, 2024

Obviously an huge improvment
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@ichsan2895
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ichsan2895 commented Mar 24, 2024 •
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My experiment with Truck dataset

Left = Splatfacto-big with classic mode
Right = Splatfacto-big with antialiased mode

A0000_GSplat018-Antialiased-SplatBIG

A0001_GSplat018-Antialiased-SplatBIG

A0002_GSplat018-Antialiased-SplatBIG

@mkkellogg mkkellogg force-pushed the fix_render_quality branch from 8e16187 to 65ae03a Compare March 24, 2024 01:23
@mkkellogg mkkellogg force-pushed the fix_render_quality branch from 7e7e23f to d9c0545 Compare March 25, 2024 01:40
@mkkellogg mkkellogg merged commit 90ad3dd into dev Mar 25, 2024
@mkkellogg mkkellogg deleted the fix_render_quality branch March 25, 2024 20:14
tedchao pushed a commit to tedchao/GaussianSplats3D that referenced this pull request Oct 22, 2025
@mkkellogg
Merge pull request mkkellogg#172 from mkkellogg/fix_render_quality
2db2cb9 
Support "antialiased" mode + general render quality tweaks
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4 participants

@mkkellogg @gonzalle @ichsan2895