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Cosmin Ludusan
Researcher at Technical University of Cluj-Napoca
Publications - 10
Citations - 41
Cosmin Ludusan is an academic researcher from Technical University of Cluj-Napoca. The author has contributed to research in topics: Filter (signal processing) & Image restoration. The author has an hindex of 3, co-authored 10 publications receiving 40 citations.
Papers
More filters
Journal ArticleDOI
Multifocus image fusion and denoising: A variational approach
Cosmin Ludusan,Olivier Lavialle +1 more
TL;DR: The preliminary experimental analysis shows that robust anisotropic denoising can be attained in parallel with efficient image fusion, thus bringing two paramount image processing tasks into complete synergy.
Book ChapterDOI
Morphological sharpening and denoising using a novel shock filter model
TL;DR: The proposed method allows for better control and anisotropic, contour-driven, shock filtering via its control functions f1 and f2, and preserves a stable-convergent time behavior.
Journal Article
A novel diffusion filter for image restoration and enhancement
TL;DR: A new filter for image restoration and enhancement tasks that relies on image orientation analysis techniques for steering and directing smoothing or enhancement processes and it has better junction preservation and noise removal properties than existing classical PDE based methods.
Proceedings ArticleDOI
Image enhancement using hybrid shock filters
TL;DR: The proposed method allows for better control and anisotropic, contour-driven shock filtering, via its control functions f1 and f2, and the ability of successfully enhancing GB+AWGN images while preserving a stable-convergent time behavior.
Proceedings ArticleDOI
Coherence enhancing image sharpening and denoising using a novel shock filter model
TL;DR: The proposed method allows for better control and anisotropic shock filtering, via its control functions f1 and f2, and has the ability of successfully enhancing GB+AWGN images while exhibiting a coherence enhancing behavior.