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Introduction

K-Spapp is a simple tutorial to help understanding how K-Space works in MRI. Manipulate the K-Space of an MRI image by modifying parameters such as scan percentage, partial Fourier, K-Space shutters or add artificial noise. View the reconstructed image change in real-time. Image Features:

• Change window width & level
• Zoom
• Import from Gallery
• Import from camera K-Space features:
• Apply scan percentage
• Apply half scan factor
• Apply K-Space shutter
• Apply central K-Space shutter
• Apply Hanning filter
• Add noise
• Add motion
• Add spikes
• Add undersampling