CEST Analyzer

Introduction

CEST Analyzer is the software for B0 correction and generating MTR map of CEST (Chemical Exchange Saturation Transfer) images.

Features

• Support various B0 correction methods: Spline correction, Lorentzian correction, IDE-LF
• CEST mapping: MTR_assymmetry mapping, MTR_Rex mapping, PTR mapping
• SNR mapping
• Export processed images as NiFTI file: Z-spectrum, MTR

Requirements

• Python3
• Numpy, Scipy
• OpenCV, PIL, scikit-image
• Pydicom, Nibabel
• matplotlib

Installation

$ git clone https://github.com/kim01414/CEST_Analyzer

How to Use

When you downloaded files and installed all requirements, then running:

$ python main.py

CEST Analyzer must need RF frequency offeset file to handle CEST images. (ex) ./CEST_frequency/CEST3_freq_user8_200716.txt

128
96
64
48
32
16
0
-16
-32
-48
-64
-96
-128

Screenshot

Contacts

techman011@gmail.com

BMRLab