3 papers
cs.CV2024★ 3 cited
Dual High-Order Total Variation Model for Underwater Image Restoration
Yuemei Li, Guojia Hou, Peixian Zhuang +1
Underwater images are typically characterized by color cast, haze, blurring, and uneven illumination due to the selective absorption and scattering when light propagates through th…
math.OC2024★ 1 cited
Optimizing ADMM and Over-Relaxed ADMM Parameters for Linear Quadratic Problems
Jintao Song, Wenqi Lu, Yunwen Lei +3
The Alternating Direction Method of Multipliers (ADMM) has gained significant attention across a broad spectrum of machine learning applications. Incorporating the over-relaxation…
cs.CV2016
Tensor Based Second Order Variational Model for Image Reconstruction
Jinming Duan, Wil OC Ward, Luke Sibbett +2
Second order total variation (SOTV) models have advantages for image reconstruction over their first order counterparts including their ability to remove the staircase artefact in…