Poxel: Voxel Reconstruction for 3D Printing

• URL: http://arxiv.org/abs/2501.10474v1
• Date: Thu, 16 Jan 2025 12:01:31 GMT
• Title: Poxel: Voxel Reconstruction for 3D Printing
• Authors: Ruixiang Cao, Satoshi Yagi, Satoshi Yamamori, Jun Morimoto,
• Abstract summary: "Poxel" stands for Printable-Voxel, a voxel-based 3D reconstruction framework optimized for photopolymer jetting 3D printing. Our framework directly outputs printable voxel grids by removing view-dependency. The proposed system achieves better fidelity and quality in printed models, aligning with the requirements of physical 3D objects.
• Score: 1.7361857058902495
• License:
• Abstract: Recent advancements in 3D reconstruction, especially through neural rendering approaches like Neural Radiance Fields (NeRF) and Plenoxel, have led to high-quality 3D visualizations. However, these methods are optimized for digital environments and employ view-dependent color models (RGB) and 2D splatting techniques, which do not translate well to physical 3D printing. This paper introduces "Poxel", which stands for Printable-Voxel, a voxel-based 3D reconstruction framework optimized for photopolymer jetting 3D printing, which allows for high-resolution, full-color 3D models using a CMYKWCl color model. Our framework directly outputs printable voxel grids by removing view-dependency and converting the digital RGB color space to a physical CMYKWCl color space suitable for multi-material jetting. The proposed system achieves better fidelity and quality in printed models, aligning with the requirements of physical 3D objects.

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