Merge pull request #11755 from alalek:dnn_backend_default_config
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 14 Jun 2018 09:57:02 +0000 (09:57 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 14 Jun 2018 09:57:03 +0000 (09:57 +0000)

Trivial merge