Figure 3From: Distributed computing in image analysis using open source frameworks and application to image sharpness assessment of histological whole slide imagesSharpness map. Output of sharpness assessment procedure. Each pixel represents the result of a sub tile with a dimension of 128x128 pixels (green – sharp tile, red – blurred tile, light green – sharp tile with high percentage of background, light red – blurred tile with high percentage of background, yellow – medium sharp tile, gray – background).Back to article page