minor gpu TVL1 optical flow optimization:
authorVladislav Vinogradov <vlad.vinogradov@itseez.com>
Wed, 21 Aug 2013 14:17:45 +0000 (18:17 +0400)
committerVladislav Vinogradov <vlad.vinogradov@itseez.com>
Wed, 21 Aug 2013 14:17:45 +0000 (18:17 +0400)
commitde214950c4777ba7995ac06818cafe692ef225a4
tree7aafe1de8d79ca876aa500cf11f2b809ea0fee09
parent1a7c2eefb855c1070a6ae0a9273cfa97221dd5b6
minor gpu TVL1 optical flow optimization:

don't calc diff term if it is not used for epsilon criterion
modules/gpu/src/tvl1flow.cpp