plugin

This plugin threshold an image using the Maximum Entropy algorithm, which aims at maximizing the inter-class entropy. Entropy is defined as -sum(p.*log2(p)), where p contains the histogram bin counts. This thresholding is very useful to segment images with few bright objects on large dark background. In ImageJ/FIJI you can acces this tool in Image->Adjust->Threshold and choose in the list In Aphelion, you can access this tool in Seglmentation->Threshold-> AphImgEntropyThreshold

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This plugin allows to apply a free affine transformation to a 2D image in an interactive way.

The purpose of this plugin is to register—in other words, to align or to match—two images, one of them being called the source image and the other the target image.

This plugin provides a painter to visualize 2D flows. 2D Flows are couples of two sequences, one for the horizontal displacements, the other for the vertical displacements. This plugin provides a painter that draws flow arrows on top of another sequence.

This plugin facilitates the assembly of a mosaic of overlapping individual images, or tiles. It provides a semi-automated solution where the initial rough positioning of the tiles must be performed by the user, and where the final delicate adjustments are performed by the plugin.

The MosaicJ plugin requires that a second plugin, named TurboReg, is installed.