本文是在linux下测试的，首先编译，并安装gnuplot
按照程序给定，将文件放置到对应的文件夹下
#runEvaluate.pl
# where gnuplot is
my $GNUPLOT = "/usr/bin/gnuplot";
# where the binary is 评测软件在哪儿
my $evaluateBin = "/home/q/fddb/evaluation/evaluation/evaluate";
# where the images are 原始的图像在哪儿
my $imDir = "/home/q/fddb/originalPics/";
# where the folds are 标准答案在哪儿
my $fddbDir = "/home/q/fddb/FDDB-folds";
# where the detections are 你检测的结果在哪儿
my $detDir = "/home/q/fddb/slw/"; 文件格式为fold-01-out.txt ....fold-10-out.txt
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