Yanmin He

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This letter presents an adaptive denoising method based on the singular value decomposition (SVD). By incorporating a global subspace analysis into the scheme of local basis selection, the problems of previous adaptive methods are effectively tackled. Experimental results show that the proposed method achieves outstanding preservation of image details, and(More)
The polymorphism of major histocompatibility complex class I chain-related gene B (MICB) and variations in MICB alleles in a variety of populations have been characterized using several genotyping approaches. In the present study, a novel polymerase chain reaction sequence-based typing (PCR-SBT) method was established for the genotyping of MICB exons 2–6,(More)
Matching pursuit based on geometric dictionary has shown to be a powerful tool for sparse image representation. The main obstacle to its application in real world is the computational complexity. In this paper, a modified algorithm is presented to address this issue. The dictionary with anisotropic refinement atoms is used to provide the approximation(More)
This letter introduces a practical algorithm called fast -term pursuit (FMTP) for sparse approximation in redundant dictionaries. As an extension of the popular matching pursuit (MP), FMTP presents a good trade-off between high approximation performance and efficient implementation. Based on the effective estimation of the incoherence among dictionary(More)
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