J
Jianhong Shen
Researcher at University of Minnesota
Publications - 69
Citations - 7073
Jianhong Shen is an academic researcher from University of Minnesota. The author has contributed to research in topics: Inpainting & Image processing. The author has an hindex of 28, co-authored 69 publications receiving 6679 citations. Previous affiliations of Jianhong Shen include University of California, Los Angeles & Massachusetts Institute of Technology.
Papers
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Journal ArticleDOI
Mathematical models for local nontexture inpaintings
Tony F. Chan,Jianhong Shen +1 more
TL;DR: The broad applications of the inpainting models are demonstrated through restoring scratched old photos, disocclusion in vision analysis, text removal, digital zooming, and edge-based image coding.
MonographDOI
Image Processing And Analysis: Variational, Pde, Wavelet, And Stochastic Methods
Tony F. Chan,Jianhong Shen +1 more
TL;DR: The author’s research focused on image modeling and representation, which focused on the representation of black-and-white images through the lens of a discrete-time model.
Journal ArticleDOI
Nontexture Inpainting by Curvature-Driven Diffusions
Tony F. Chan,Jianhong Shen +1 more
TL;DR: This third-order PDE model improves the second-order total variation inpainting model introduced earlier by Chan and Shen and is guided by the connectivity principle of human visual perception.
Journal ArticleDOI
Euler's Elastica and Curvature-Based Inpainting
TL;DR: A computational scheme based on numerical PDEs is presented, which allows the automatic handling of topologically complex inpainting domains and connects to the earlier works of Bertalmio, Sapiro, Caselles, and Ballester.
Journal ArticleDOI
The digital TV filter and nonlinear denoising
TL;DR: The digital TV filter is a data dependent lowpass filter, capable of denoising data without blurring jumps or edges, which solves a global total variational (or L(1)) optimization problem, which differs from most statistical filters.