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Histograms of Oriented Gradients (HOG) feature has been successfully used in pedestrian detection and achieves high accuracy. This paper introduces a content retrieval algorithm based on improved HOG. The method has two steps which are adjusting the HOG structure by scanning the image with a sliding HOG window and reducing feature dimension by principle component analysis (PCA) technique. The experimental...
There exit many problems in current industrial design teaching and learning for Chinese higher education. The aims and objectives of our research are to provide personalized training scheme for students through improving current curriculum. For the aim, the questionnaires are made to get information about design innovation and design innovative personal. Through data mining and PCA (principle component...
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