This directory contains miscellaneous documents that that may be useful to NIH Image users. (Note: this list is incomplete.) [confocals.hqx] This is version 2.0 of the manual "NIH Image : Use In Fluorescence and Confocal Microscopy" by Harvey J. Karten. It is MS Word 5.1 format. [fractal_dilation.txt] Describes an NIH Image macro that performs measurements on binary images that can be used to calculate the fractal dimension of fractal objects. [fractal_geometry.txt] A brief introduction to the concepts of fractal geometry and the fractal dimension. [gray_to_binary.txt] A discussion and presentation of an interactive algorithm for the conversion of grey-scale images to binary, one-pixel-wide border images, using NIH Image. [macro_commands.hqx] This is alphabetical listing of the NIH Image macro commands in MS Word 5.1 format. [nih-image160_docs.html.hqx] This is the HTML version of the NIH Image 1.60 manual used on the NIH Image home page (http://rsb.info.nih.gov/nih-image/). [tutorial.html.hqx] This is the "Introduction and Tutorial" from the NIH Image Web page (http://rsb.info.nih.gov/nih-image/) in HTML.