Browse > Article
http://dx.doi.org/10.5392/JKCA.2011.11.4.067

DCT-Based Images Retrieval for Rotated Images  

Kim, Nam-Yee (전북대학교 영상공학과)
Song, Ju-Whan (전주대학교 교양학부)
You, Kang-Soo (전주대학교 교양학부)
Publication Information
Abstract
The image retrieval generally shows the same or similar images to a query image as a result. In the case of rotated image, however, its performance tends to be debased significantly. We propose a method to ensure a reliable image retrieval of rotated images as follows; First, to obtain feature points of query/DB images by Harris Corner Detector; and then, utilizing the feature points, to find the object's axis and query/DB images into rotation invariant images with Principal Components Analysis algorithm. We have experimented with 6,000 natural images which are 256 pixels in diameter. They are 1,000 Wang's images and their rotated images by $30^{\circ}$, $45^{\circ}$, $90^{\circ}$, $135^{\circ}$ and $180^{\circ}$. The simulation results show that the proposed method retrieves rotated images more effectively than the conventional method.
Keywords
Harris Corner Detector; Principal Components Analysis; Rotated Image; Image Retrieval;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Y. Rui and T. S. Huang, "Image Retrieval : Current Techniques, Promising, Directions and Open Issues," J. of Computer Visual Communication and Image Representation, Vol.10, pp.39-62, 1999.   DOI   ScienceOn
2 노형기, 황본우, 문종섭, 이성환, "내용기반 영상검색 기술의 현황", 대한전자공학회논문지, 제25권, 제8호, pp.798-806, 1998.
3 노진구, "내용기반 영상정보 검색기술에 관한 이론적 고찰", 한국도서관정보학회지, 제31권, 제1호, pp.229-258, 2000.   과학기술학회마을
4 C. Harris and M. Stephens, "A combined Corner and Edge Detector," Proc. of 4th Alvey Vision Conf., Vol.15, pp.147-151, 1988.
5 L. Smith, "A Tutorial on Principal Components Analysis," http://www.cs.otago.ac.nz/cosc453/student_tutorials/principal_components.pdf, 2002.
6 M. J. Swain and D. H. Ballard, "Color Indexing," International Journal of Computer Vision, Vol.7, No.1, pp.11-32, 1991.   DOI
7 G. Pass, R. Zabih, and J. Miler, "Comparing Images Using Color Coherence Vectors," Proceedings of the fourth ACM International Conference on Multimedia, pp.65-73, 1996.
8 S. K. Saha, A. K. Das, and B. Chanda, "CBIR using Perception Based Texture and Colour Measures," 17th International Conference on Pattern Recognition(ICPR'04), Vol.2, 2004.
9 김용호, 이석환, 윤용인, 이상근, 최종수, "컬러성분과 DCT Filter-Bank을 이용한 영상검색에 관한 연구", 제22회 신호처리합동학술대회, 2009.
10 James Z. Wang, Jia Li, and Gio Wiederhold, "SIMPLIcity: Semantics-Sensitive Integrated Matching for Picture Libraries," IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol.23, No.9, pp.947-963, 2001.   DOI   ScienceOn
11 http://wang.ist.psu.edu/docs/related.shtml