3 papers
math.NA2025
Convergence Analysis of Optimal SOR for a Class of Consistently Ordered 2-Cyclic Matrices with Complex Spectra
L. Robert Hocking, Chen Greif
Asymptotic rates of convergence of optimal SOR applied to linear systems with consistently ordered 2-cyclic matrices have been extensively studied in the case where the Jacobi eige…
math.NA2017
Numerical analysis of shell-based geometric image inpainting algorithms and their semi-implicit extension
L. Robert Hocking, Thomas Holding, Carola-Bibiane Schoenlieb
In this paper we study a class of fast geometric image inpainting methods based on the idea of filling the inpainting domain in successive shells from its boundary inwards. Image p…
cs.CV2016
Guidefill: GPU Accelerated, Artist Guided Geometric Inpainting for 3D Conversion
L. Robert Hocking, Russell MacKenzie, Carola-Bibiane Schoenlieb
The conversion of traditional film into stereo 3D has become an important problem in the past decade. One of the main bottlenecks is a disocclusion step, which in commercial 3D con…