지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.10
- 수록면
- 294 - 298 (5page)
이용수
초록· 키워드
오류제보하기
Image-guided therapy (IGT) provides an image data (CT, MRI and PET) to overcome a deficiency of sight during operation by using augmented reality thus tracking performance is important. However, it is difficult to verify the tracking performance in medical applications because makers which can detect the pose in image registration cannot be attached to the patient’s bodies. This paper proposes a method to verify the tracking performance of image registration method for IGT and shows one verification example. An experiment is designed to measure tracking performance of image registration method. A 3D model is manufactured based on CT images and commercial haptic device is utilized to overcome difficulties of measuring accuracy. The experimental result is analyzed in terms of mean and standard deviation and verified by using the just-noticeable-difference (JND). The proposed verification procedure provides a guideline of the criterion of tracking accuracy to a therapy which doesn’t have any quantified reference for IGT.
목차
Abstract
1. INTRODUCTION
2. VERIFICATION
3. EXPERIMENTAL ASSESSMENT OF FEATURE-BASED IMAGE TRACKING SYSTEM
4. CONCLUSION
REFERENCES
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