The Fit Generator Demo View

Table of Contents

• Introduction
• Usage

Icon of the Fit Demo View

Introduction

The Fit Generator Demo View is a very simple demo view that allows 1) to generate a demo 3D+t image (with linear increasing values, model parameters are slope and offset) and 2) to perform a linear fit on a selected node. The purpose of this view is to demonstrate the basic principle of MITK's model fit functionality and to generate example fit sessions for demo and testing purposes (e.g. the functionality of the fit inspector).

Usage

To run the demo please follow these steps:

1. Press the button Generate test data to create 3D+t demo data. Alternatively, you can also load a different data set of your choice.
2. Choose the data node that should be used as Selected Time Series input. You can optionally create a mask on the data set and select it by pressing "CTRL" and the selected mask node.
3. Press Start Modelling to start the fitting process and wait for it to finish.
4. The output nodes slope, offset, x-intercept and fit evaluation parameters can be found as child nodes of the chosen input.