3 papers
cs.CV2024
Minutes to Seconds: Speeded-up DDPM-based Image Inpainting with Coarse-to-Fine Sampling
Lintao Zhang, Xiangcheng Du, LeoWu TomyEnrique +3
For image inpainting, the existing Denoising Diffusion Probabilistic Model (DDPM) based method i.e. RePaint can produce high-quality images for any inpainting form. It utilizes a p…
eess.IV2024
Disentangled Latent Energy-Based Style Translation: An Image-Level Structural MRI Harmonization Framework
Mengqi Wu, Lintao Zhang, Pew-Thian Yap +2
Brain magnetic resonance imaging (MRI) has been extensively employed across clinical and research fields, but often exhibits sensitivity to site effects arising from non-biological…
eess.IV2024
Iterative Learning for Joint Image Denoising and Motion Artifact Correction of 3D Brain MRI
Lintao Zhang, Mengqi Wu, Lihong Wang +3
Image noise and motion artifacts greatly affect the quality of brain MRI and negatively influence downstream medical image analysis. Previous studies often focus on 2D methods that…