News
  • 2014-11-04 Semi-supervised Learning for RGB-D Object Recognition released 
  • 2014-04-28 RFD released 
  • 2013-12-30 Learning Coupled Feature Spaces for Cross-modal Matching released 
  • 2013-11-04 Two-dimensional relaxed representation released
  • 2013-08-13 Image Classification Toolkit using Bag-of-Words released
  • 2013-06-03 Half-quadratic based Iterative Minimization for Robust Sparse Representation released
  • 2013-06-03 A Regularized Correntropy Framework for Robust Pattern Recognition released
  • 2013-03-13 MROGH v1.1 updated
  • 2012-11-25 Uncorrelated Multilinear Discriminant Analysis released
  • 2012-09-10 SkyVoice TTS and SDK released
  • 2012-08-31 Uncorrelated Multilinear Principal Component Analysis released
  • 2012-07-23 Threshold Image for Small object released 
  • 2012-06-26 L21 Regularized Correntropy for Robust Feature Selection released 
  • 2012-06-06 Action Recognition by Dense Trajectories released 
  • 2012-06-05 Sparse representation (L1 minimization) via half-quadratic minimization released
  • 2012-05-22 Genealized Constraints Neural Network Regression Model Subject to Linear Priors (GCNN-LP) released 
  • 2012-04-16 Multilinear Principal Component Analysis released
  • 2012-04-09 Oboe: A Chinese Syntactic Parser released
  • 2012-03-01 Thresholding program released
  • 2012-01-04 Efficient Nonnegative Sparse Coding Algorithm released
  • 2011-11-07 Principal Component Analysis Based on Nonparametric Maximum Entropy released 
  • 2011-09-06 Metropolis–Hastings algorithm released
  • 2011-05-17 CESR released
  • 2011-04-15 Urheen released
  • 2011-03-18 OpenPR-0.0.2 updated
  • 2011-02-28 OpenPR-0.0.2 updated
  • 2011-02-25 Naive Bayes EM Algorithm released
  • 2010-12-31 Local Binary Pattern
  • Code for Local Binary Pattern updated
  • Code for Local Binary Pattern updated
  • Code for OpenPR-0.0.2 updated
  • Code for Local Binary Pattern released
  • Code for Two-stage Sparse Representation released
  • Code for OpenPR-0.0.2 updated
  • Code for P3P(Perspective 3-Points) Solver released
  • Code for CMatrix Class released
  • Code for Linear Discriminant Function Classifier released
  • Code for NaÏve Bayes Classifier released
  • Code for Extended Kalman Filter released
  • Code for Supervised Latent Semantic Indexing released
  • Code for SIFT Extractor released
  • Code for Layer-Based Dependency Parser released
  • Code for HOG Feature Extraction released
  • Code for Quasi-Dense Matching released
  • Code for Probabilistic Latent Semantic Indexing released
  • Code for Agglomerative Mean-Shift Clustering released
  • Code for Normalized Information Measures Calculation released
  • Code for Scilab Pattern Recognition Toolbox released
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    About OpenPR

     

    OpenPR, stands for Open Pattern Recognition project and is intended to be an open source platform for sharing algorithms of image processing, computer vision, natural language processing, pattern recognition, machine learning and the related fields. Code released by OpenPR is under BSD license, and can be freely used for education and academic research. OpenPR is currently supported by the National Laboratory of Pattern Recognition, Institution of Automation, Chinese Academy of Sciences.

     


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