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Rendering-Oriented 3D Point Cloud Attribute Compression Using Sparse Tensor-Based Transformer

💡 原文英文，约100词，阅读约需1分钟。

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内容提要

本研究提出了一种新颖的3D点云属性压缩框架——面向渲染的点云属性压缩（RO-PCAC），通过稀疏张量变换器（SP-Trans）优化渲染质量，显著提升特征分析与合成能力，实验结果表明其压缩性能优于现有方案。

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