지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.8 No.5
- 발행연도
- 2013.9
- 수록면
- 1,188 - 1,193 (6page)
이용수
초록· 키워드
오류제보하기
In content based image retrieval (CBIR) system, the images are represented based upon its feature such as color, texture, shape, and spatial relationship etc. In this paper, we propose a MRI Image Retrieval using wavelet transform with mahalanobis distance measurement. Wavelet transformation can also be easily extended to 2-D (image) or 3-D (volume) data by successively applying 1-D transformation on different dimensions. The proposed algorithm has tested using wavelet transform and performance analysis have done with HH and H* elimination methods. The retrieval image is the relevance between a query image and any database image, the relevance similarity is ranked according to the closest similar measures computed by the mahalanobis distance measurement. An adaptive similarity synthesis approach based on a linear combination of individual feature level similarities are analyzed and presented in this paper. The feature weights are calculated by considering both the precision and recall rate of the top retrieved relevant images as predicted by our enhanced technique. Hence, to produce effective results the weights are dynamically updated for robust searching process. The experimental results show that the proposed algorithm is easily identifies target object and reduces the influence of background in the image and thus improves the performance of MRI image retrieval.
목차
Abstract
1. Introduction
2. Content Based Image Retrieval
3. Proposed Framework
4. Experimental Results
5. Conclusion and Future work
References
참고문헌 (10)
참고문헌 신청
1. [학술대회논문] - Wei Xiong. / 2005 / Content Based Medical Image Retrieval using Dynamically optimised Regional Features / ICIP (3) : 1232 ~ 1235
2. [학술대회논문] - Huihui Huang / 2005 / Content-based color image retrieval via lifting scheme / IEEE-2005
3. [학술대회논문] - Dong-Gi Lee / 2002 / Adaptive and Energy Efficient Wavelet Image Compression For Mobile Multimedia Data Services / ICC 2002. Volume: 4 : 2484 ~ 2490
4. [학술지(정기간행물)] - C. Carson. / 2002 / Recognition of images in large databases using color and texture / IEEE Transactions on pattern analysis and machine Intelligence 24 (8) : 1026 ~ 1028
5. [학술지(정기간행물)] - D. Keysers. / 2003 / A Stastical Framework for model based image retrieval in medical applications / Journal of Electronic Imaging 12 (1) : 59 ~ 68
2. [학술대회논문] - Huihui Huang / 2005 / Content-based color image retrieval via lifting scheme / IEEE-2005
3. [학술대회논문] - Dong-Gi Lee / 2002 / Adaptive and Energy Efficient Wavelet Image Compression For Mobile Multimedia Data Services / ICC 2002. Volume: 4 : 2484 ~ 2490
4. [학술지(정기간행물)] - C. Carson. / 2002 / Recognition of images in large databases using color and texture / IEEE Transactions on pattern analysis and machine Intelligence 24 (8) : 1026 ~ 1028
5. [학술지(정기간행물)] - D. Keysers. / 2003 / A Stastical Framework for model based image retrieval in medical applications / Journal of Electronic Imaging 12 (1) : 59 ~ 68
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UCI(KEPA) : I410-ECN-0101-2014-500-002878828