정보처리학회논문지A (The KIPS Transactions:PartA)

한국정보처리학회 (Korea Information Processing Society)
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협업 설계에서의 다중해상도 모델링 응용

Application of Multi-Resolution Modeling in Collaborative Design

  • 김태성 (성균관대학교 대학원 정보통신공학부) ;
  • 한정현 (성균관대학교 정보통신공학부)
  • 발행 : 2003.10.01
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초록

본 논문은 역할 기반 뷰잉이라는 방법을 기반으로 하여 협업 설계에서의 정보 보호에 대한 기본 구조를 제안한다. 역할 기반 뷰잉은 다중 해상 기하 모델과 보안 모델을 조합하여 달성된다. 주어진 3차원 모델은 기하적으로 분할되며, 분할된 각 모델을 이용하여 다중 해상 메쉬 계층 구조가 생성된다. 협업 설계 환경에서 각 디자이너의 접근 권한에 알맞은 모델의 생성은 접근 통제 방법에 의해 이루어진다.

This paper provides a framework for information assurance within collaborative design, based on a technique we call role-based viewing. Such role-based viewing is achieved through integration of multi-resolution geometry and security models. 3D models are geometrically partitioned, and the partitioning is used to create multi-resolution mesh hierarchies. Extracting a model suitable for access rights for individual designers within a collaborative design environment Is driven by an elaborate access control mechanism. 

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참고문헌

  1. William Stallings, Network and Internetwork Security, IEEE Press, 1995
  2. John W. Barrus and Richard C. Waters. Locales: Supporting Large Multiuser Virtual Environments. IEEE Computer graphics and Application, 16(6), pp.50-57, 1996 https://doi.org/10.1109/38.544072
  3. J. M. S. Dias, R. Galli, A. C. Almeida, C. A. C. Bello and J. M. Rebordao, mWorld: A Multiuser 3D Virtual Environment, IEEE Computer Graphics and Applications, 17(2), pp.55-65, 1997 https://doi.org/10.1109/38.574682
  4. H. Eriksson, MBONE : The Multicast Backbone. Communications of the ACM, 37(8), pp.54-60, August, 1994 https://doi.org/10.1145/179606.179627
  5. Sankar Jayaram, Uma Jayaram, Yong Wang, H. Tirumali, K. Lyons and P. Hart, VADE: a Virtual Assembly Design Environment, IEEE Computer Graphics and Applications, 19(6), 1999 https://doi.org/10.1109/38.799739
  6. M. Macedonia, M. Zyda, D. Pratt, P. Barham and S. Zeswitz, NPSNET : A Network Software Architecture for Large-Scale Virtual Environments, Presence, 3(4), pp. 265-287, 1994 https://doi.org/10.1162/pres.1994.3.4.265
  7. Carolina Cruz-Neira, Daniel J. Sandin and Thomas A. DeFanti. Surround-screen projection-based virtual reality : the design and implementation of the cave, In Proceedings of the 20th annual conference on Computer graphics and interactive techniques, ACM Press, pp.135-142, 1993 https://doi.org/10.1145/166117.166134
  8. N. Shyamsundar and R. Gadh, Internet-based Collaborative Product Design with Assembly Features and Virtual Design Spaces, CAD, 33, pp.637-651, 2001 https://doi.org/10.1016/S0010-4485(01)00069-0
  9. David P. Luebke. A Developer's Survey of Polygonal Simplification Algorithms, IEEE Computer Graphics and Applications, 21(3), pp.24-35, 2001 https://doi.org/10.1109/38.920624
  10. Hugues Hoppe, Progressive Meshes. In Proceedings of the 23th annual conference on Computer graphics and interactive techniques, ACM Press, pp.99-108, 1996 https://doi.org/10.1145/237170.237216
  11. Ravi S. Sandhu and Pierrangela Samarati, Access Control : Principles and Practice, IEEE Communications, 32(9), pp.40-48, 1994 https://doi.org/10.1109/35.312842
  12. Butler Lampson, Protection, In Proceedings of the 5th Annual Princeton Conference on Information Sciences and Systems, Princeton University, pp.437-443, 1971
  13. Sylvia L. Osborn, Ravi S. Sandhu and Qamar Munawer, Configuring Role-Based Access Control to Enforce Mandatory and Discretionary Access Control Policies, Information and System Security, 3(2), pp.85-106, 2000 https://doi.org/10.1145/354876.354878
  14. Ravi S. Sandhu, Edward]. Coyne, Hal L. Feinstein and Charles E. Youman, Role-Based Access Control Models, IEEE Computer, 29(2), pp.38-47, 1996 https://doi.org/10.1109/2.485845
  15. J. El-Sana and A. Varshney, Controlled Simplification of Genus for Polygonal Models, In IEEE Visualization, pp. 403-412, 1997
  16. Hugues Hoppe, View-Dependent Refinement of Progressive Meshes, In Proceedings of the 24th annual conference on Computer graphics and interactive techniques, ACM Press, pp.189-198, 1997 https://doi.org/10.1145/258734.258843
  17. M. Garland and P. S. Heckbert, Surface Simplification Using Quadric Error Metrics: Proceedings of the 24th annual conference on Computer graphics and interactive techniques, ACM Press, Addison-Wesley Publishing Co., pp.209-216, 1997 https://doi.org/10.1145/258734.258849
  18. Ryutarou Ohbuchi, Hiroshi Masuda, and Masaki Aono, A Shape-Preserving Data Embedding Algorithm for NURBS Curves and Surfaces, In Computer Graphics International, pp.180-187, 1999 https://doi.org/10.1109/CGI.1999.777952
  19. Ryutarou Ohbuchi, Shigeo Takahashi, Takahiko iyazawa, and Akio Mukaiyama, Watermarking 3D Polygonal Meshes in the Mesh Spectral Domain, In B. Watson and]. W Buchanan, editors, Proceedings of Graphics Interface 2001, pp.9-18, 2001
  20. Emil Praun, Hugues Hoppe and Adam Finkelstein, Robust mesh watermarking, In Proceedings of the 26th annual conference on Computer graphics and interactive techniques, ACM Press/Addison-Wesley Publishing Co., pp.4956, 1999 https://doi.org/10.1145/311535.311540