Interpolate_NaN.class (compiled plugin)
Interpolate_NaN.java (source code)
Small plugin for ImageJ to interpolate pixels with value “NaN” and “infinity” in images or image stacks. This tool is supposedly useful to apply before Gaussian or mean filtering data because it avoids the subsequent formation of filtering artifacts. Options of this plugin may be set to match the parameters of the filter applied thereafter. Written by Albrecht Sigler.