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http://dx.doi.org/10.5392/JKCA.2011.11.5.015

Representation of Serially Sectioned Images of Entire Human Body by Improvement of Notch Filter  

Park, Ki-Seok (중앙대학교 첨단영상대학원 영상학과)
Har, Dong-Hwan (중앙대학교 첨단영상대학원 영상학과)
Publication Information
The Journal of the Korea Contents Association / v.11, no.5, 2011 , pp. 15-24 More about this Journal
Abstract
Recently various anatomic researches by using serially sectioned images in VK(Visible Korean) project are in progress. In that sense, it is very important and necessary to represent images which keep information of the original anatomic images. In this regard, there are some studies to get rid of slice patterns in coronal and sagittal images. However, according to the rapid spatial frequency changes, the ringing effect occurred in common. In addition, because of merge with the original images which have splice patterns, those patterns appeared again. Therefore, in this study we found effective color space to apply to FFT(Fast Fourier Transform) and notch filter in getting rid of the slice patterns. To verify this, we used RGB, LAB, CMYK, HSV and HSL color space. Secondly we got rid of and alleviated the ringing effect by improving notch filter. To verify this, we compared proposed method with previous study on the basis of original images by visual method and objective values. These result images are expected to contribute to anatomy research in relation to VK project.
Keywords
Visible Korean; Serially Sectioned Image; Fast Fourier Transform Filter; Notch Filter; Rining Effect;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 신종홍, 장선봉, 지인호, 디지털 영상처리 입문 : 오감으로 익히는 3차원 입체 학습, 서울: 한빛미디어, 2008.
2 박진서, 정민석, 김진용, 박형선, "온몬의 연속절단면 영상 만들기(첫째 보고 : 포매하고 연속 절단하는 방법)", 대한해부학회지, 제35권, 제4호, pp.297-304, 2002.   과학기술학회마을
3 J. Park, M. Chung, S. Hwang, Y. Lee, D. Har, and H. Park, "Visible Korean Huma: Improved Serially Sectioned Images of the Entire Body," IEEE TRANSACTIONS ON MEDICAL IMAGING, Vol.24, No.3, pp.352-360, 2005.   DOI   ScienceOn
4 R. Gonzalez, R. Woods, 유현중, 김태우, 오춘석 역, 디지털 영상처리, 서울 : 피어슨에듀케이션코리아, 2009.
5 M. Evening, 조윤철 역, Adobe Photoshop CS3 for Photographers, Focal Press, 2008.
6 http://help.adobe.com/en_US/Photoshop/11.0/WSfd1234e1c4b69f30ea53e41001031ab64-77e9a.html
7 D. Turaga, Y. Chen, and J. Caviedes, "No reference PSNR estimation for compressed pictures," Signal Processing: Imaging Communication, Vol.19, No.2, pp.173-184, 2004.   DOI   ScienceOn
8 P. Pattanasethanon and B. Attachoo, "Linear Filtering for Optimized Approach in Satellite Image Enhancement," Journal of Computer Science, Vol.6, No.10, pp.1101-1007, 2010.
9 최영호, 하동환, "HSL 색공간을 이용한 인체 연속 절단 영상의 개선에 관한 연구", 한국사진학회지, 제19호, pp.23-29, 2008.
10 김대중, 안성수, 박형선, 이승복, "한국인의 인체 영상 데이터에 대한 활용 사례 연구", 한국콘텐츠학회지 종합학술대회 논문집, 제5권, 제1호, pp.401-404, 2007.
11 이상호, 이승복, 정민석, "한국인의 인체정보의 활용사례 소개", 한국콘텐츠학회지, 제7권, 제3호, pp.44-52, 2009.   과학기술학회마을
12 조두희, 하동환, "단방향 고주파 성분 제거를 통한 인체 연속 절단면 영상의 개선에 관한 연구", 한국사진학회지, 제17호, pp.102-110, 2007.