Author: Wayne Rasband (wayne@codon.nih.gov) Date: 2000/05/31 Requirements: ImageJ 1.17j or later Limitations: Limited to square kernels and real images Source: Real_Convolver.java Installation: Download Real_Convolver.class to the plugins folder and restart ImageJ. Description: This plugin does convolutions using user-definable kernels. Pixels along the edges of the image are set to zero.