clarify details and add info to descriptions of plugins and their use.
The Diffraction PSF 3D plugin can be used to generate theoretical PSFs assuming they arise only from diffraction. These PSFs may be used with other deconvolution plugins later.
To use, run the "Diffraction PSF 3D" plugin. A dialog will appear; most of the fields are self explanatory. The width, height and depth values are for the PSF image, not your image stack. The desired values will need to be empirically determined.
== Constrained Iterative Deconvolution ==
Run the Iterative Deconvolve 3D plugin, then select the image and PSF. Start with the default values and set iterations to 10 initially. Be careful not to
represent the PSF with a stack or the plugin will run out of memory and terminate.
== An interactive Convolution / Deconvolution / Contrast Restoration demo in ImageJ ==
== Video presentations ==