This node evaluates a (free-form) mathematical expression based on the images in a row. The computed results can be either append…

In the computer vision literature, this approach is referred to as the Difference of Gaussians (DoG) approach. Besides minor tech…

A thresholder thresholds the intensity values of an image according to a given threshold. The result is a binary segmentation. Pl…

A thresholder thresholds the intensity values of an image according to a given threshold. The result is a binary segmentation. Pl…

A threshold algorithms automatically (or manually) determines a threshold to distinguish between foreground and background of an …

Reconstruct area of all marked objects using either dilation (what you probably want, expanding small objects to full size again)…

Extract regions of height h from an image. Contributed by INCIDE, University of Konstanz

Crops orthogonal selections from an image and puts them together again.

Enhances the images contrast by using the selected method. The image can be either normalized and use an optional stauration thre…

This node allows to bin pixel intensities, i.e. re-assigning pixel values depending on what interval they belong to. It is useful…

Find pixels with highest value in their local surroundings, so called maxima. Output of this node is a binary image with the foun…

By now, only the Otsu method is implemented in an efficient way using lookup-tables.

This node performs quantitative orientation measurements according to the ImageJ plugin OrientationJ 1 by the Biomedical Imaging …

Projects the selected dimension onto the remaining dimensions. Hence, the values of the selected will be summarized to just one v…

Based on Extraction of spots in biological images using multiscale products , Jean-Christophe Olivo-Marin Pattern Recognition 35 …

Inverts Images

Inverts Images

This node computes the local pixel maxima (given some neighborhood) given a distance map. As we know that the input is a distance…

The local thresholding is performed in an efficient way. If possible (depends on the chosen method) an integral image approach is…

The local thresholding is performed in an efficient way. If possible (depends on the chosen method) an integral image approach is…