Image Processing Applications

Tutorials

Application Tutorials

Gradient Magnitude
Find Seeds
Watershed Segmentation
Simple Hilite
Median vs Average Filter
Calculations on Labelings
Difference of Gaussians
Overlay RGB
Masking
Interactive Segmentation View
Spot Detection
3D Segmentation
Morphological Image Operations
RGB Images
Color Management

Node Tutorials

Image Calculator
Image Reader

Integrations

KNIME Python Extensions

ImageJ

Tess4J

CellProfiler

Image Montage

This workflow creates a 3x3-montage out of 9 ordered, equisized (X,Y,Channel)-images where Channel is RGB. The first image maps to the upper left corner of the montage, the last image to the lower right corner.
Montage creation is done channel-wise, i.e. the image is first split into its different channels. The resulting montages are merged again in the end.

Minimum

This workflow explains the Image Calculator Node. This node allows to execute mathematical expressions on the pixel values of images. Some use cases of this node are shown in this tutorial.

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