In this paper, we propose a novel robust algorithm for image recovery via affine transformations and the L 2, 1 norm. To be robust against miscellaneous adverse effects …
HT Likassa, W Xian, X Tang - International Journal of …, 2020 - Wiley Online Library
In this work, a new robust regularized shrinkage regression method is proposed to recover and align high‐dimensional images via affine transformation and Tikhonov regularization …
P Liang, HT Likassa, C Zhang… - International Journal of …, 2021 - Wiley Online Library
In this paper, we propose a novel robust algorithm for image recovery via affine transformations, the weighted nuclear, L∗, w, and the L2, 1 norms. The new method …
Q Zheng, Y Wang, PA Heng - IEEE Transactions on Image …, 2019 - ieeexplore.ieee.org
Robust and efficient image alignment remains a challenging task, due to the massiveness of images, great illumination variations between images, partial occlusion, and corruption. To …
Three-Dimensional (3D) object pose estimation plays a crucial role in computer vision because it is an essential function in many practical applications. In this paper, we propose a …
HT Likassa, Y Xia, B Gotu - Scientific Programming, 2022 - Wiley Online Library
In this study, an effective robust PCA is developed for joint image alignment and recovery via L2, 1 norms and affine transformations. To alleviate the potential impacts of outliers, heavy …
C Lin, Y Wang, T Wang, D Ni - Frontiers in Neuroscience, 2019 - frontiersin.org
The presence of pathologies in magnetic resonance (MR) brain images causes challenges in various image analysis areas, such as registration, atlas construction and atlas-based …
C Lin, Y Wang, T Wang, D Ni - 2019 IEEE 16th international …, 2019 - ieeexplore.ieee.org
We present a common framework for the simultaneous segmentation and recovery of pathological magnetic resonance (MR) brain images, where low-rank and sparse …
Point set registration (PSR) is a crucial problem in computer vision and pattern recognition. Existing PSR methods cannot align point sets robustly due to degradations, such as …