11217

10323

كارشناسي ارشد

معماري كامپيوتر

اصفهان: دانشگاه صنعتي اصفهان، دانشكده برق و كامپيوتر

1394

نه، 93ص.: مصور

شادرخ سماوي، نادر كريمي

1395/02/05

مهندسي برق و كامپيوتر

ID10323

Isfahan University of Technology Long Bone Diaphyseal Segmentation and Fracture Detection in X Ray Images Salome Kazeminia s kazeminia@ec iut ac ir Date of Submission 2016 01 06 Department of Electrical and Computer Engineering Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiSupervisors S Samavi Prof samavi96@cc iut ac ir N Karimi Dr nader karimi@cc iut ac irAbstract Today medical instruments assists specialists to diagnosis and treatment of inside injuries One of the most com mon methods for bone injuries diagnosis is X ray Imaging Low quality of some of this images and carcinogenesisof X ray challenge diagnosis procedure More over psycho visual limitation leads to lack of diagnosis of somebone fractures Therefore computer aided fracture detection can improve diagnosis procedure Challenging struc ture and quality variety of bone X ray images cause to lack of existence of effective segmentation and fracturedetection methods In this thesis we will propose some methods for quality enhancement bone segmentation andfracture detection in long bone X ray images All of this methods are based on an stable feature of long bonewhich is robust against destructive effects Evaluation of results show that the accuracy of proposed methods arebetter than previous methods Keywords Bone Fracture Bone Segmentation X Ray Images Enhancement

شادرخ سماوي، نادر كريمي