biometrics/openbr — pull request #219 by JordanCheney (2014-07-10 14:47:15+00:00)
Title: A stopwatch and profiler to get time data for specified openbr transforms

A really basic stopwatch that can wrap any OpenBR transform or aggregated transform such as StopWatch(Cascade(FrontalFace)) or StopWatch(Cvt(Gray)+Cascade(FrontalFace)). Data is stored in file metadata using the "time" key. An optional profiler can be appended to the end of an algorithm to display the time data "Algorithm (with stopwatch) + StopWatchProfiler".