표제지
목차
논문개요 7
I. 서론 9
II. 연구 재료 및 방법 12
A. 연구대상 12
B. 연구재료 12
1. original model 12
2. direct scan virtual mode 12
3. indirect scan virtual model 13
4. 가상 셋업 software 13
C. 연구방법 13
1. 가상 셋업 13
2. 측정 14
3. 모델 중첩 15
4. 통계 분석 15
III. 연구결과 16
IV. 고찰 20
V. 결론 24
Reference 26
ABSTRACT 29
Table 1. comparison on measurement between direct scan virtual model and indirect scan virtual model 18
Figure 1. Measurement values for arch dimensions 15
Figure 2. A superimposition of Direct scan virtual model and Indirect scan virtual model (maximum range 0.12mm, total distirubutaion 94.41%) 16
Figure 3. Difference on measurement between direct virtual model and indirect virtual model 18
Figure 4. Comparison on measurement between direct virtual model and indirect virtual model 19
Figure 5. Plaster defects and tooth segmentation on indirect scan virtual model in Ortho Analyzer program 22