Image Annotation Using Sub-block Energy of Color Correlograms

  • Authors:
  • Jingsheng Lei

  • Affiliations:
  • School of Computer and Information Engineering, Shanghai University of Electric Power, China 200090

  • Venue:
  • AICI '09 Proceedings of the International Conference on Artificial Intelligence and Computational Intelligence
  • Year:
  • 2009

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Abstract

This paper proposes an algorithm using local energy of color correlograms without any explicit using sub-block energy of color correlograms. The sub-block energy is defined as sub-windows from color correlograms information based on color distribution of original image. The model for image annotation involves computing histogram using color correlograms and analysis its sub-block characteristics. Similarly, sub-block energy is applied to annotate image's class and got a satisfied result. The model is fast and invariant to image's size and rotation. The comparison with SVM is done by experiments demonstrate the model is quite successful in annotation of image.