한국정보처리학회논문지 (The Transactions of the Korea Information Processing Society)

한국정보처리학회 (Korea Information Processing Society)
권호 표지

압축영역에서 객체 움직임 맵에 의한 효율적인 비디오 인덱싱 방법에 관한 연구

An Efficient Video Indexing Method using Object Motion Map in compresed Domain

  • 김소연 (한국정보통신대학교 대학원) ;
  • 노용만 (한국정보통신대학교 대학원)
  • 발행 : 2000.05.01
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초록

Object motion is an important feature of content in video sequences. By now, various methods to exact feature about the object motion have been reported[1,2]. However they are not suitable to index video using the motion, since a lot of bits and complex indexing parameters are needed for the indexing [3,4] In this paper, we propose object motion map which could provide efficient indexing method for object motion. The proposed object motion map has both global and local motion information during an object is moving. Furthermore, it requires small bit of memory for the indexing. to evaluate performance of proposed indexing technique, experiments are performed with video database consisting of MPEG-1 video sequence in MPEG-7 test set.

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참고문헌

  1. F. Idris and S. Panchanathan, 'Review of Image and Video Indexing Techniques,' Journal of Visual Communication and Image Representation, VoI.8, No.2, pp.146-166, June 1997
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  3. Zaher AGHBARI, Kunihiko KAN'EKO, and Akifumi MAKNOUCHI, 'A Motion-Location Based Indexing Method for Retrieving MPEG Videos,' IEEE, pp.102-107, 1998 https://doi.org/10.1109/DEXA.1998.707387
  4. Suchendra M. Bhandarkar, Apama A. Khombhadia, 'Motion-based Parsing of Compressed Video,' IEEE, pp.80-87, 1998 https://doi.org/10.1109/MMDBMS.1998.709505
  5. Ahme K. Elmagnnid, Video Data Base System, pp. 16-32, 1997, Kluner Academic Publishers
  6. Yong Man Ro and So-Yeon Kim, 'Texture extraction for Contents-based Medical Image Indexing,' APCMBE99, 1999
  7. Edorado Ardizzone, 'Video Indexing using Optical Field,' IEEE, pp.831-833, 1996 https://doi.org/10.1109/ICIP.1996.560876
  8. M. J. Swain and D. H. Ballard, 'Color indexing,' Int. J. Comput. Vision7(1), 1991 https://doi.org/10.1007/BF00130487