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Basic usage (GUI)

Angeleene (Zemmy) Ang edited this page Jul 28, 2022 · 2 revisions

Initial Configuration

By default, the program looks for a file called metadata.db where the path of the case files are defined. Open first loading, this file does not exist.

image

Option 1: Pre-process folders

preprocess

The program might appear to freeze for a while, depending on the size of the folder being scanned and the amount of files present.

Option 2: Open using file dialog

On the main window toolbar, click "New Case from File"

Alternatively, using the keyboard shortcut ctrl+q

Either of these options will add the opened case to the internal database. The case can then be re-opened using the "Open MRI Image" button on the main window.

image

Usage

Opening new MRI image

By default, the left mouse button + drag function is set to changing the image contrast.

// demo on changing window/angle

Click the Length button to add points for length measurement

// demo on measuring lengths

Click the MPR to add points for calculating the centerline

// demo on MPR

Load previous annotations

image

// show that the annotations are loaded

Point manipulation

// highlight points

// highlight in MPR

// and the other way around

Controls

Display panel

Keyboard:

  • Up/Down: change slice index

Mouse:

  • Right-click + drag: zoom image
  • Middle-click + drag: pan image

Centerline panel

Mouse:

  • Middle scroll wheel: change angle
  • Shift + Middle scroll wheel: change height
  • Alt + Right-click + drag: zoom image
  • Shift + Left-click + drag: pan image

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