Top Banner
1 Imaging Physics Chi Liu CT PET SPECT - Image Reconstruction Algorithms - Respiratory and Cardiac Motion Correction - Quantitative Imaging Anatomy Function
4

1 Imaging Physics Chi Liu CT PET SPECT -Image Reconstruction Algorithms -Respiratory and Cardiac Motion Correction -Quantitative Imaging Anatomy Function.

Dec 23, 2015

Download

Documents

Samuel Fowler
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: 1 Imaging Physics Chi Liu CT PET SPECT -Image Reconstruction Algorithms -Respiratory and Cardiac Motion Correction -Quantitative Imaging Anatomy Function.

1

Imaging PhysicsChi Liu

CT PET SPECT

- Image Reconstruction Algorithms- Respiratory and Cardiac Motion Correction- Quantitative Imaging

AnatomyFunction

Page 2: 1 Imaging Physics Chi Liu CT PET SPECT -Image Reconstruction Algorithms -Respiratory and Cardiac Motion Correction -Quantitative Imaging Anatomy Function.

Cardiac SPECT Reconstruction

2

Conventional Reconstruction

CT Contour Reconstruction

GE SPECT/CT

Page 3: 1 Imaging Physics Chi Liu CT PET SPECT -Image Reconstruction Algorithms -Respiratory and Cardiac Motion Correction -Quantitative Imaging Anatomy Function.

PET/SPECT Reconstruction using CT Information

CT Conventional Reconstruction PVC w/ Anatomical Info

Resolution Recovery PVC w/ Anatomical InfoConventional Reconstruction

PET

SPECT

Page 4: 1 Imaging Physics Chi Liu CT PET SPECT -Image Reconstruction Algorithms -Respiratory and Cardiac Motion Correction -Quantitative Imaging Anatomy Function.

No Correction Conventional Method

Motion Correction

Motion

Noise

4

Proposed Method

No Correction Respiratory Motion Correction Dual Respiratory and Cardiac Motion Correction