• Publications
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Complete Solution Classification for the Perspective-Three-Point Problem
TLDR
We use two approaches to solve the perspective-three-point (P3P) problem: the algebraic approach and the geometric approach. Expand
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A randomized, 12-week study of the effects of extended-release paliperidone (paliperidone ER) and olanzapine on metabolic profile, weight, insulin resistance, and β-cell function in schizophrenic
ObjectiveTo compare matched paliperidone-ER- and olanzapine-treated schizophrenic patients on measures of glucose and lipid metabolism.MethodsEighty hospitalized patients with schizophrenia (DSM-IV)Expand
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COMPETING POPULATION MODEL WITH NONLINEAR INTRASPECIFIC REGULATION AND MATURATION DELAYS
This paper considers the combined effects of the nonlinear intra-specific regulation and maturation delays on the two-species competition model. Dynamical behaviors of the model are studied, andExpand
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A complete symbolic-numeric linear method for camera pose determination
TLDR
We introduce our new complete linear method for pose estimation, which is based on a symbolic-numeric method from the geometric (Jet) theory of partial differential equations. Expand
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Incremental Nonnegative Matrix Factorization for Face Recognition
Nonnegative matrix factorization (NMF) is a promising approach for local feature extraction in face recognition tasks. However, there are two major drawbacks in almost all existing NMF-based methods.Expand
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On the Probability of the Number of Solutions for the P4P Problem
  • X. Gao, Jianliang Tang
  • Mathematics, Computer Science
  • Journal of Mathematical Imaging and Vision
  • 1 July 2006
TLDR
We prove that with probability one, the P4P problem has a unique solution which can be represented by a set of rational functions in the parameters. Expand
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A Novel Regularized Fisher Discriminant Method for Face Recognition Based on Subspace and Rank Lifting Scheme
TLDR
The null space N(St) of total scatter matrix St contains no useful information for pattern classification. Expand
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A novel linear algorithm for P5P problem
TLDR
We present a new linear algorithm (CSNM algorithm) to solve the P5P problem, which is based on a symbolic-numeric method from the geometric theory of partial differential equations. Expand
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A Complete Linear 4-Point Algorithm for Camera Pose Determination 1 )
Camera pose estimation is the problem of determining the position and orientation of an internally calibrated camera from known 3D reference points and their images. We briefly survey severalExpand
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The unique solution for P3P problem
TLDR
We make the study on the unique solution for the P3P problem. Expand
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