DiffNR: Diffusion-Enhanced Neural Representation Optimization for Sparse-View 3D Tomographic Reconstruction
DiffNR: 用于稀疏视图3D断层成像重建的扩散增强神经表示优化
机构 * Monash University(莫纳什大学) ; The Australian National University(澳大利亚国立大学) ; Hong Kong Polytechnic University(香港理工大学)
AI总结 DiffNR通过引入扩散先验改进神经表示优化,解决稀疏视图下CT成像的严重伪影问题,提升PSNR并保持高效优化。
Comments Accepted to AAAI 2026. Project page: https://ooonesevennn.github.io/DiffNR/