Apply spatio-temporal feature detector at a number of scales.
If moviename is specified creates a movie of the detector responses. Also calls
makemovie_featurelocations to create a movie of the detected feature locations (after
nonmaximal suppression).
INPUTS
I - MxNxK image stack to apply detector to
sigmas - spatial scales
taus - temporal scales
periodic - if 1 uses periodic detector else uses harris detector
moviename - [optional] filename to output movie to
OUTPUTS
RS - detector responses (M x N x K x nsigmas x ntaus)
EXAMPLE
load example;
stfeatures_allscales( I, [2 4], [2 4], {1,[],20,[],2,1,0}, 'example' );