G
Guo-Niu Han
Researcher at University of Strasbourg
Publications - 145
Citations - 1898
Guo-Niu Han is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Permutation & Symmetric group. The author has an hindex of 24, co-authored 142 publications receiving 1767 citations. Previous affiliations of Guo-Niu Han include Centre national de la recherche scientifique & Nankai University.
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Blurred Image Recognition by Legendre Moment Invariants
TL;DR: The experimental results show that the proposed descriptors are more robust to noise and have better discriminative power than the methods based on geometric or complex moments.
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The Nekrasov-Okounkov hook length formula: refinement, elementary proof, extension and applications
TL;DR: In this paper, a raffinement of the formule d'equerre pointee is proposed, reposant sur une propriete nouvelle des t-cores, which permits de donner une demonstration elementaire en faisant usage des identites de Macdonald.
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Fractional Krawtchouk Transform With an Application to Image Watermarking
TL;DR: Experimental results show that better watermark robustness and imperceptibility are achieved by adjusting the fractional orders in the FrKT.
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Reconstruction of tomographic images from limited range projections using discrete Radon transform and Tchebichef moments
TL;DR: An image reconstruction method for X-ray tomography from limited range projections makes use of the discrete Radon transform and a set of discrete orthogonal Tchebichef polynomials to define the projection moments and the image moments.
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Efficient Legendre moment computation for grey level images
TL;DR: A new fast method for computing the Legendre moments is proposed, which is not only suitable for binary images but also for grey level images, and it is shown that the proposed method is more efficient than the direct method.