分数在openbr FaceRecognition中实际意味着什么

时间:2017-01-26 11:43:05

标签: opencv face-recognition biometrics openbr

命令:

br -algorithm FaceRecognition -compare 2017-01-26-100725.jpg 2017-01-26-105640.jpg

输出:

Set algorithm to FaceRecognition
Loading /usr/local/share/openbr/models/algorithms/FaceRecognition
Comparing 2017-01-26-100725.jpg and 2017-01-26-105640.jpg
Enrolling 2017-01-26-100725.jpg to 2017-01-26-100725IaPSB4.mem
100.00%  ELAPSED=00:00:00  REMAINING=00:00:00  COUNT=1
100.00%  ELAPSED=00:00:00  REMAINING=00:00:00  COUNT=1
4.14855

命令:

br -algorithm FaceRecognition -compare 2017-01-26-100725.jpg 2017-01-26-100725.jpg

输出:

Set algorithm to FaceRecognition
Loading /usr/local/share/openbr/models/algorithms/FaceRecognition
Comparing 2017-01-26-100725.jpg and 2017-01-26-100725.jpg
Enrolling 2017-01-26-100725.jpg to 2017-01-26-100725IaPSB4.mem
100.00%  ELAPSED=00:00:00  REMAINING=00:00:00  COUNT=1
100.00%  ELAPSED=00:00:00  REMAINING=00:00:00  COUNT=1
23.9268

请注意,最后一个命令是比较两个相同的图像。最后一个数字是什么意思?我猜它是得分?如果是,那么相对于什么?

在openbr网站上的所有文档中都没有提到FaceRecognition命令给出的输出。

0 个答案:

没有答案