Researchers often use 3D Convolutional Neural Networks (CNNs), like the U-Net architecture, to "paint over" or remove these ring-shaped defects in 3D scans.
A "papercraft" or physical 3D ring model made of high-quality "deep" paper stock.
A technical or academic paper about "Deep Learning" or "3D Ring Artifacts" in imaging (e.g., this study on 3D CNNs ). [3D] Tamaki (Ring) – NekoPoi
Inpainting of Ring Artifacts on Microtomographic Images by 3D CNN
In the field of 3D imaging and computer vision, "Ring Artifacts" are common errors that researchers use to fix. Inpainting of Ring Artifacts on Microtomographic Images by
Which of these interpretations were you looking for, or were you referring to something else entirely?
Modern papers suggest that using a "multi-scale structural similarity index" (MS-SSIM) helps the AI understand the geometry better, leading to "perfect" visual corrections in 3D models. If you were actually looking for information regarding
If you were actually looking for information regarding a specific or character model from NekoPoi , please let me know, as that would fall under a very different category of content.