EXTRACTING FEATURES OF BRAIN TUMOR BY EDGE DETECTION BASED ON REFRACTIVE INDEX

摘要：

　　The detection of correct edges(boundaries)of tumor from noisy images is still a very difficult task.The underlying task emphasizes on detecting the exact edges and boundaries of a particular tumor,and locating its position thus.In this case we have used an innovative REFRACTIVE INDEX based approach to enhance the image.The extraction of exact position using this technique is far easier as compared to other complex techniques.The performance and the robustness of our defined algorithm has been executed and tested in MRI images of Brain tumors.We found that the algorithm produced decent results,and next we have compared the results to other present age-old techniques like canny edge detection.The proposed algorithm is robust enough to combat noise in images.

关键词： Brain Tumor Edge detection MRI segmentation Refractive Index Canny edge detection technique

作者: ARYA TAH AURPAN MAJUMDER DEBASISH KUMAR RAKSHIT

作者单位: Electronics and communication engineering Name of organization: NIT Durgapur Durgapur,India

会议类型: 国际会议

会议名称: The 2014 ICME International Conference on Complex Medical Engineering (CME2014)ICME复合医学工程国际会议

会议地点: 台北

会议语种:英文

页码: 315-319

在线出版日期: 2014-06-26（万方平台首次上网日期，不代表论文的发表时间）