header
Image from OpenLibrary

Image enhancement for coronary vessels in X-ray cardiac catheterization / Mina Mounir Ramzy Halim ; Supervised Ahmed Elbialy , Ahmed Hisham , Sahar Fawzi

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mina Mounir Ramzy Halim , 2019Description: 73 P. : charts , facimiles ; 30cmOther title:
  • تحسين الصور الخاصة بشرايين القلب فى قسطرة القلب [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Systems and Biomedical Engineering Summary: Our research is based on the coronary images resulting from cardiac catheterization.Cardiac catheterization is an operation performed for diagnosis and treatment of cardiovascular diseases.Dye, is injected into the catheter so that the artery can be seen on X-rays.The dye and X-rays make the surgeon able to have a good vision to diagnose..Our objective is to develop an algorithm to enhance the blood vessels in the angiogram sequences using the least amount of dye and X-ray dosage. We started the algorithm by processing the histogram to enhance the global image.This is followed by a multiscale vessel enhancement. Finally, the labelling process is used to remove the artefacts.The outcome of our research satisfied many cardiologists. Our algorithm is additionally tested on peripheral and cerebral vessels and satisfying results are produced. We compared our work with Frangi, the results are better especially in low X-ray dose images
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.03.M.Sc.2019.Mi.I (Browse shelf(Opens below)) Not for loan 01010110084263000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.03.M.Sc.2019.Mi.I (Browse shelf(Opens below)) 84263.CD Not for loan 01020110084263000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Systems and Biomedical Engineering

Our research is based on the coronary images resulting from cardiac catheterization.Cardiac catheterization is an operation performed for diagnosis and treatment of cardiovascular diseases.Dye, is injected into the catheter so that the artery can be seen on X-rays.The dye and X-rays make the surgeon able to have a good vision to diagnose..Our objective is to develop an algorithm to enhance the blood vessels in the angiogram sequences using the least amount of dye and X-ray dosage. We started the algorithm by processing the histogram to enhance the global image.This is followed by a multiscale vessel enhancement. Finally, the labelling process is used to remove the artefacts.The outcome of our research satisfied many cardiologists. Our algorithm is additionally tested on peripheral and cerebral vessels and satisfying results are produced. We compared our work with Frangi, the results are better especially in low X-ray dose images

Issued also as CD

There are no comments on this title.

to post a comment.