80 citations · 188 across the 7 of their papers we have counts for
4 papers · 1 filter
Multimodal Image Denoising based on Coupled Dictionary Learning
Pingfan Song, Miguel R. D. Rodrigues
In this paper, we propose a new multimodal image denoising approach to attenuate white Gaussian additive noise in a given image modality under the aid of a guidance image modality.…
Coupled Dictionary Learning for Multi-contrast MRI Reconstruction
Pingfan Song, Lior Weizman, Joao F. C. Mota +2
Medical imaging tasks often involve multiple contrasts, such as T1- and T2-weighted magnetic resonance imaging (MRI) data. These contrasts capture information associated with the s…
Multi-modal Image Processing based on Coupled Dictionary Learning
Pingfan Song, Miguel R. D. Rodrigues
In real-world scenarios, many data processing problems often involve heterogeneous images associated with different imaging modalities. Since these multimodal images originate from…
Multimodal Image Super-resolution via Joint Sparse Representations induced by Coupled Dictionaries
Pingfan Song, Xin Deng, João F. C. Mota +3
Real-world data processing problems often involve various image modalities associated with a certain scene, including RGB images, infrared images or multi-spectral images. The fact…