 NIH Image documentation

Primary archived About page and manual Introduction/Overview. Macintosh program, image and ROI measurements, spatial/density calibration, stacks and extensions. Overview, Images: internal8-bit unsigned data and rescaled16-bit imports; stored-value versus display convention. The body uses an explicitly stipulated linear mapping/rounding model, not a claimed exact implementation of the importer. Software authorship is separately supported by the existing Wayne Rasband project profile; no anonymous manual byline guessed.