ECE 501 Introduction to BME ECE 501 Dr. Hang. Part VI Medical Imaging Computed Tomography ECE 501 Dr. Hang.

Slides:



Advertisements
Similar presentations
Presented by Scott Lichtor Introduction to Tomography.
Advertisements

Mark Mirotznik, Ph.D. Associate Professor The University of Delaware
Advanced Biomedical Imaging Dr. Azza Helal A. Prof. of Medical Physics Faculty of Medicine Alexandria University Lecture 6 Basic physical principles of.
© by Yu Hen Hu 1 ECE533 Digital Image Processing Image Enhancement in Frequency Domain.
Image Reconstruction T , Biomedical Image Analysis Seminar Presentation Seppo Mattila & Mika Pollari.
Medical Imaging Mohammad Dawood Department of Computer Science University of Münster Germany.
IPIM, IST, José Bioucas, X-Ray Computed Tomography Radon Transform Fourier Slice Theorem Backprojection Operator Filtered Backprojection (FBP) Algorithm.
ECE 501 Introduction to BME
Medical Imaging Mohammad Dawood Department of Computer Science University of Münster Germany.
Department of Computer Science
BMME 560 & BME 590I Medical Imaging: X-ray, CT, and Nuclear Methods Tomography Part 2.
RADON TRANSFORM A small introduction to RT, its inversion and applications Jaromír Brum Kukal, 2009.
S. Mandayam, ECE Dept., Rowan
ECE 501 Introduction to BME ECE 501 Dr. Hang. Part V Biomedical Signal Processing Introduction to Wavelet Transform ECE 501 Dr. Hang.
1 EE 616 Computer Aided Analysis of Electronic Networks Lecture 14 Instructor: Dr. J. A. Starzyk, Professor School of EECS Ohio University Athens, OH,
Application of Digital Signal Processing in Computed tomography (CT)
CHAPTER 8 Fourier Filters IMAGE ANALYSIS A. Dermanis.
Medical Image Analysis Dr. Mohammad Dawood Department of Computer Science University of Münster Germany.
Medical Imaging Dr. Mohammad Dawood Department of Computer Science University of Münster Germany.
The content of these slides by John Galeotti, © Carnegie Mellon University (CMU), was made possible in part by NIH NLM contract# HHSN P,
Brain tumor analysis By: Ninad Mehendale.
Basic Principles of Computed Tomography Dr. Kazuhiko HAMAMOTO Dept. of Infor. Media Tech. Tokai University.
Case Study Computed Tomography (CT) Non-invasive medical imaging techniques.
Demetrios J. Halazonetis Cone-beam Computed Tomography in Orthodontics: Limitations and future directions.
1 Tomography Reconstruction : Introduction and new results on Region of Interest reconstruction -Catherine Mennessier - Rolf Clackdoyle -Moctar Ould Mohamed.
MIPR Lecture 7 Copyright Oleh Tretiak, Medical Imaging and Pattern Recognition Lecture 7 Computed Tomography Oleh Tretiak.
BMME 560 & BME 590I Medical Imaging: X-ray, CT, and Nuclear Methods Tomography Part 1.
(c) 2002 by Yu Hen Hu Lecture 2. Introduction to Digital Image Processing Sumber: Dept. of Electrical and Computer Engineering ECE533 Digital Image Processing.
Filtered Backprojection. Radon Transformation Radon transform in 2-D. Named after the Austrian mathematician Johann Radon RT is the integral transform.
computer
Computed Tomography References The Essential Physics of Medical Imaging 2 nd ed n. Bushberg J.T. et.al Computed Tomography 2 nd ed n : Seeram Physics of.
DR BENCZIK, JUDIT COMPUTED TOMOGRAPHY.
Flow Chart of FBP.. BME 525 HW 1: Programming assignment The Filtered Back-projection Image reconstruction using Shepp-Logan filter You can use any programming.
CT Image Reconstruction. CT Please read Ch 13. Homework is due 1 week from today at 4 pm.
Signals and Systems Lecture #5 1. Complex Exponentials as Eigenfunctions of LTI Systems 2. Fourier Series representation of CT periodic signals 3. How.
Medical Image Analysis Dr. Mohammad Dawood Department of Computer Science University of Münster Germany.
Single Photon Emission Computed Tomography
Introduction of Computed Tomography
Biomedical DSP Programming Fundamentals Dr Perry Xiao.
RADON TRANSFORM A small introduction to RT, its inversion and applications Jaromír Brum Kukal, 2009.
Digital Image Processing, 2nd ed. © 2002 R. C. Gonzalez & R. E. Woods Chapter 1: Introduction -Produced by Bartlane cable picture.
Image Gated Cardiac CT LSU Medical Physics Seminar February 4, 2005 Given by Will Hill With advice from Dr. Kip Mathews A presentation of “Automatic Phase.
1 ECE 1304 Introduction to Electrical and Computer Engineering Section 1.7 Linear Algebra with MATLAB.
 Interactive Segmentation For Image Guided Therapy Ohad Shitrit & Tsachi Hershkovich Superviser: Dr. Tammy Riklin Raviv Ben-Gurion University of the Negev.
Audio Filtering By: Rudrapratap Jadhav ECE 3551 Microcomputer System.
ECE 8443 – Pattern Recognition ECE 3163 – Signals and Systems Objectives: Frequency Response Response of a Sinusoid DT MA Filter Filter Design DT WMA Filter.
Frequency Domain By Dr. Rajeev Srivastava. Image enhancement in the frequency domain is straightforward. We simply compute the Fourier transform of the.
Network Software ECE 544: Computer Networks II Spring 2015 Dr. Reininger.
Stromer, Daniel Pattern Recognition Lab (CS 5) Data Completeness Estimation for 3D C-Arm Scans with Rotated Detector to Enlarge the Lateral.
Image from
ECE 3323 Principles of Communication Systems Section 3.2 Fourier Transform Properties 1.
Arts & Music Type : Image. Business Type : Image.
Arts & Music Type : Image. Business Type : Image.
Transformations. Introduction Transformation in math refers to some sort of change of an object in its position or size or in both under certain condition.
Figure 2. Kaplan-Meier plot showing the development of pneumonia over time in the patient groups with mild, moderate, and severe emphysema extent, as determined.
45-year-old woman with BMI of 23.1 and chest circumference of 94.0 cm. Axial CT images obtained at 120 kV and 200 mAs show ascending aorta with image noise.
Learning Objectives By the end of this lesson you should…
Date of download: 10/26/2017 Copyright © ASME. All rights reserved.
Lecture 14 Tomography.
Introduction to medical Terminolog MEDICAL TERMINOLOGY.
Modern imaging techniques in biology
Basic Principles of Computed Tomography
محاسبات عددی و برنامه نویسی
Special Topics in Electrodynamics:
Influence of patient position and other inherent factors on image quality in two different cone beam computed tomography (CBCT) devices  Ninita Lindfors,
Three sagittal images of short-tau inversion recovery (STIR)-weighted magnetic resonance imaging (MRI), T1-weighted MRI, and computed tomography of the.
Intensity Transform Contrast Stretching Y ← u0+γ*(Y-u)/s
Telecommunications Dr. Hugh Blanton ENTC 4307.
Computed Tomography.
Presentation transcript:

ECE 501 Introduction to BME ECE 501 Dr. Hang

Part VI Medical Imaging Computed Tomography ECE 501 Dr. Hang

ECE 501 Dr. Hang CT System

ECE 501 Dr. Hang

ECE 501 Dr. Hang CT Number HU: Hounsfield unit

ECE 501 Dr. Hang

ECE 501 Dr. Hang Back Projection (Inverse Radon Transform)

ECE 501 Dr. Hang

ECE 501 Dr. Hang Filtered Back Projection

ECE 501 Dr. Hang Other Filters

ECE 501 Dr. Hang MATLAB Function for Filtered Back Projection I = iradon(R,theta,interp,filter,frequency_scaling,output_size)

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.