Dalgacık dönüşümü ve Yapay Sinir Ağları ile Döndürmeye Duyarsız Doku Analizi ve Sınıflandırma


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Haşıloğlu A.

Turkish Journal Of Engineering and Environmental Sciences, vol.25, pp.405-413, 2001 (Other Refereed National Journals) identifier

  • Publication Type: Article / Article
  • Volume: 25
  • Publication Date: 2001
  • Title of Journal : Turkish Journal Of Engineering and Environmental Sciences
  • Page Numbers: pp.405-413

Abstract

A large number of approaches for texture analysis have been suggested for the purpose of texture classification. Recently, wavelet frames were proposed for texture features extraction. In this study, nonsubsampled wavelet frame transform was used for feature extraction of 16 textures from a set of Brodatz’ album by means of various wavelet families. Texture classification was accomplished by artificial neural network with a fast adaptive backpropagation algorithm. A new pyramidal-windowing algorithm is proposed, which forms randomly rotated texture windows of variable sizes texture windows for training a neural networks classifier, and perfect classification results were obtained.