Rotation-invariant texture image retrieval using particle swarm optimization and support vector regression

  • Authors:
  • Hung-Hsu Tsai;Bae-Muu Chang;Shin-Hung Liou

  • Affiliations:
  • -;-;-

  • Venue:
  • Applied Soft Computing
  • Year:
  • 2014

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Abstract

This paper presents a novel rotation-invariant texture image retrieval using particle swarm optimization (PSO) and support vector regression (SVR), which is called the RTIRPS method. It respectively employs log-polar mapping (LPM) combined with fast Fourier transformation (FFT), Gabor filter, and Zernike moment to extract three kinds of rotation-invariant features from gray-level images. Subsequently, the PSO algorithm is utilized to optimize the RTIRPS method. Experimental results demonstrate that the RTIRPS method can achieve satisfying results and outperform the existing well-known rotation-invariant image retrieval methods under considerations here. Also, in order to reduce calculation complexity for image feature matching, the RTIRPS method employs the SVR to construct an efficient scheme for the image retrieval.