DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kyung, Chong-Min | - |
dc.contributor.advisor | 경종민 | - |
dc.contributor.author | Park, Kee-Hyun | - |
dc.contributor.author | 박기현 | - |
dc.date.accessioned | 2011-12-14 | - |
dc.date.available | 2011-12-14 | - |
dc.date.issued | 1996 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=106108&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/36311 | - |
dc.description | 학위논문 (박사) - 한국과학기술원 : 전기 및 전자공학과, 1996.2, [ vii, 115 p. ] | - |
dc.description.abstract | Realistic animation of three-dimensional objects plays an important role in the various application areas of computer graphics. In this thesis, some major issues are exploited arising when building a three-dimensional computer animation system in which objects are animated realistically as in the real world. An efficient collision detection algorithm for computer animation that can detect collisions among 3-dimensional convex or concave objects is proposed in chapter III. In the proposed algorithm, the problem of detecting collisions between two objects is reduced to the edge level to deal with concave polygons or concave objects. In chapter IV, an analytic scheme for determining the stability of an object in resting contact and calculating the torque about the contact point due to the external force is presented. If the motion of an object in the direction of the external force is blocked by other objects, we say that a constraint is generated for the force. The force under constraints is classified as constrained force and it may exert constrained torque due to the constraints. An object is called stable if the force applied to the object is completely constrained and the force exerts no constrained torque. The constrained torque can be calculated according to the type of contact of the object with other objects. Compared to earlier works for stability analysis, the computation in the proposed scheme involves minimal amount of simple vector manipulations. Various stability checking routines are described depending on the geometry of objects in contact. The generation of realistic-colored images of scenes of 3-dimensional objects has been a subject of much study in computer graphics, and many algorithms have been developed for a variety of applications. But the generation of rendered color images is still computationally expensive. Two visible surface determination algorithms for dynamic environment are presented in chaper V, which use the BSP tree and achieve... | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Stability | - |
dc.subject | Collision Detection | - |
dc.subject | Animation | - |
dc.subject | Rendering | - |
dc.subject | 랜더링 | - |
dc.subject | 안정성 | - |
dc.subject | 충돌 검색 | - |
dc.subject | 에니매이션 | - |
dc.title | (A) study on the computer animation system for the efficient simulation of object motion | - |
dc.title.alternative | 입체운동의 효율적인 시뮬레이션을 위한 컴퓨터 에니매이션 시스템에 관한 연구 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 106108/325007 | - |
dc.description.department | 한국과학기술원 : 전기 및 전자공학과, 1996.2 | - |
dc.identifier.uid | 000875158 | - |
dc.contributor.localauthor | Kyung, Chong-Min | - |
dc.contributor.localauthor | 경종민 | - |
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