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SmartSplat: Feature-Smart Gaussians for Scalable Compression of
Ultra-High-Resolution Images

🔗 Anonymous Code 📄 Supplementary Materials (10MB)

Smarter Gaussians, Smaller Images!

Teaser Animation

Raw PNG: 10848 × 16320, 189 MB

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Disclaimer
  • Below, we demonstrate the advantages of SmartSplat in storing and transmitting ultra-high-resolution images, where it can compress images from hundreds of megabytes to just a few megabytes while maintaining high visual quality.
  • Similar to JPEG, SmartSplat can provide varying compression ratios and qualities depending on the scenario.
  • To achieve efficient rendering of Image Gaussians on WebGPU, the visualization NPZ files simplify the data by converting float32 attributes to float16 precision, thereby enhancing rendering speed and reducing file size; however, this results in discrepancies between the data format and the quantization strategy described in the original paper.
  • You can click on the image cards to view the Image Gaussians. Due to network conditions (such as VPN), loading may be slow—please be patient!