WPF Image, how to remove blur?

As tkerwin mentioned, change the BitmapScalingMode to NearestNeighbor in you XAML Image code:

RenderOptions.BitmapScalingMode="NearestNeighbor"

wpf image-processing wpf-controls

Perhaps you need to change the bitmap scaling mode to nearest neighbor.

Add RenderOptions.BitmapScalingMode="NearestNeighbor" to your Image tag.

wpf image-processing wpf-controls

Increase resolution / scale without anti-aliasing.

Whats happening is WPF is scaling the image but "averaging" the pixels, rather than doing a more blocky scale.

See this post:

CodeHunter