biometrics/openbr — pull request #182 by jklontz (2014-05-27 20:30:28+00:00)
Title: generalized -evalDetection

This pull request adds support to -evalDetection for galleries where the detection is stored in 4 separate metadata keys: `_X` `_Y` `_Width` `_Height`. This simplifies evaluating detectors like `Cascade(FrontalFace)` and addresses @bhklein's use case.

@bklare Can you review? Comments inline.