+ generate ROC curves by invoking ./graph.sh script. You need a fairly
+ recent version of Gnuplot.
+
+ If you pass the argument "pics" to the ./graphs.sh script, it will
+ save images from the data set with the ground truth plotted on them,
+ the pose-indexed referential, and examples of the pose-indexed
+ feature windows.
+
+ This program was developed on Debian GNU/Linux computers with the
+ following main tool versions
+
+ * GNU bash, version 3.2.39
+ * g++ 4.3.2
+ * gnuplot 4.2 patchlevel 4
+
+ Due to approximations in the optimized arithmetic operations with
+ g++, results may vary with different versions of the compiler and/or
+ different levels of optimization.
+
+EXECUTING THE PROGRAM
+---------------------
+
+ The main command has to be invoked with a list of parameter values,
+ followed by commands to execute. A parameter value is modified by
+ adding an argument of the form --parameter-name=value.