Download of mtfmapper-0.7.23-win64.exe (mtfmapper-0.7.23-win64.exe ( external link: SF.net): 34,563,657 bytes) will begin shortly. If not so, click link on the left.
A utility to produce MTF (modulation transfer function, a measure of edge acuity) maps of images. The program will automatically detect dark rectangular objects on light backgrounds, and extract MTF values on all edges. Can help to tune SLR autofocus. See http://mtfmapper.blogspot.com for more usage examples.
