Virtual Reality Kidney Removal Surgery Simulations Based on Volumetric Data

• Main Authors: Tsai-Hsien Chu, 朱財賢
• Other Authors: Ming-Dar Tsai
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/72026443557169789563

碩士 === 中原大學 === 資訊工程研究所 === 100 === In this study, the kidney removal surgery simulation, when surgeons face difficult nephrectomy, the simulation system has become an effective tool, surgeons can advance to assess the surgery situation will happen and the corresponding solutions, thus improvingsuccess rate of surgery. This simulation system can also be applied on the students to surgical teaching. For Volume Data of patients, we use a dynamic data structure to record the reconstructed triangles in a cube by the MC algorithm. Use of a linear transformation of these triangles to achieve the soft tissue operation(as peeling). We can see the body's internal organs after peeling soft tissue, and cut off the connection part of organs and other organs. then identification of separated organs, and be removed. Peeling and removed operation both use Seed and Flood algorithm.