Matlab scripts for different feature detection purposes.
In entropy_crop, some examples can be found (ncropX.m). Additionally,
crop_example.m automatically derives the energy threshold from inspecting the variation in border regions of the image.
The code in conversion performs different color space conversions to grayscale in order to evaluate the proposed Gleam conversion method.
The sift directory contains scale-space maxima detection as described in Lowe's paper on SIFT.