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A rapid detection assay based on loop-mediated isothermal amplification (LAMP) has been developed for detecting caprine arthritis-encephalitis (CAEV) proviral DNA. The LAMP assay utilized a set of five primers designed against highly conserved sequences located within the p25 gene region. The assay successfully detected CAEV proviral DNA in total DNA(More)
This paper introduces a novel face recognition method based on DT-CWT feature representation using ONPP. The dual-tree complex wavelet transform (DT-CWT) used for representation features of face images, whose kernels are similar to Gabor wavelets, exhibit desirable characteristics of spatial locality and orientation selectivity. And DT-CWT outperforms Gabor(More)
  • Yuehui Sun
  • Sixth International Conference on Intelligent…
  • 2006
A novel face detection algorithm is presented by applying dual tree complex wavelets transform (DT-CWT) on spectral histogram PCA space (SHPCA) and support vector machine (SVM). DT-CWT is a transform recently studied, which provides good directional selectivity in six different fixed orientations at different scales. It has limited redundancy for images and(More)
  • Yuehui Sun
  • 2007 International Conference on Computational…
  • 2007
A novel DT-CWT feature-kernel face recognition method is proposed in this paper. This involves transforming a face image with DT-CWT on feature extraction stage, and supervised kernel Orthogonal Neighborhood Preserving Projections (ONPP) being then automatically applied to the feature vectors. Numerical experiments are reported to illustrate the performance(More)
  • Yuehui Sun
  • 2015 10th International Conference on Information…
  • 2015
In this paper, we propose an efficient expression-invariant 3D face recognition algorithm to compute the minimum-distortion mapping between two 3D face by the Generalized MultiDimensional Scaling (GMDS). Both full and partial parts matching are computed for finding the least distortion embedding of one 3D face into another during GMDS. The problem of(More)
We reported that calcium-modulating cyclophilin ligand (CAML) was the Vpu-responsive restriction factor in human cells that was responsible for retention of HIV-1 particles at the plasma membrane. Tetherin (also known as BST-2 or CD317) was identified as the Vpu-responsive host restriction factor in human cells just before our report (Nature 451, 425–430,(More)
  • Yuehui Sun
  • 2008 International Conference on Computational…
  • 2008
In this paper we describe a method to address illumination isolation for face recognition with empirical mode decomposition (EMD) to decompose subimages of dual-tree complex wavelet transform (DT-CWT) firstl. After that, the subimages are reconstructed without illumination distortion components. We then perform face recognition using improved orthogonal(More)