4 papers
Gaussian Splatting-based Low-Rank Tensor Representation for Multi-Dimensional Image Recovery
Yiming Zeng, Xi-Le Zhao, Wei-Hao Wu +2
Tensor singular value decomposition (t-SVD) is a promising tool for multi-dimensional image representation, which decomposes a multi-dimensional image into a latent tensor and an a…
AIM 2025 challenge on Inverse Tone Mapping Report: Methods and Results
Chao Wang, Francesco Banterle, Bin Ren +25
This paper presents a comprehensive review of the AIM 2025 Challenge on Inverse Tone Mapping (ITM). The challenge aimed to push forward the development of effective ITM algorithms…
3DeepRep: 3D Deep Low-rank Tensor Representation for Hyperspectral Image Inpainting
Yunshan Li, Wenwu Gong, Qianqian Wang +2
Recent approaches based on transform-based tensor nuclear norm (TNN) have demonstrated notable effectiveness in hyperspectral image (HSI) inpainting by leveraging low-rank structur…
Normalizing flow regularization for photoacoustic tomography
Chao Wang, Alexandre H. Thiery
Proper regularization is crucial in inverse problems to achieve high-quality reconstruction, even with an ill-conditioned measurement system. This is particularly true for three-di…